LOCAL CLIMATOLOGICAL DATA Monthly Summary March 2007 Station: Sandy Weather Station Latitude: 52 08' 23" N Longitude: 0 17' 35" W Elevation (ground): 76 feet Time Zone: GMT +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind | Sun | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak | Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | I | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | n | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | d | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | e | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | x | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 9.9 | 4.6 | 7.3 | 7.4 | 3| 74| 20| 0| | | 0.2| |1001.0| 986.1| 991.7| 6.9| 6.5|277| 33| W| 18|280| 68 | |02| 12.8 | 0.8 | 6.8 | 6.8 | 3| 78| 21| 0| | | 5.2| |1006.8| 989.0|1001.8| 4.7| 2.9|183| 19|ESE| 9|234| 116 | |03| 13.8 | 3.6 | 8.7 | 7.5 | 4| 82| 17| 0| ;| | 5.6| |1014.6| 988.1|1004.2| 4.0| 2.5|289| 22|WNW| 6|255| 113 | |04| 11.4 | 3.3 | 7.4 | 7.9 | 7| 92| 19| 0| || 4.8||@|1014.7| 998.0|1006.3| 6.4| 5.7|165| 23|SSE| 15|148| 29 | |05| 12.0 | 6.1 | 9.1 | 9.1 | 5| 76| 16| 0| | E| 0.4| |1009.4| 998.0|1004.7| 8.8| 8.3|219| 30|SSW| 16|223| 106 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 14.8 | 5.5 | 10.1 | 10.5 | 6| 75| 14| 0| |p'||| 1.2| | 998.0| 991.7| 995.5| 6.2| 5.3|217| 27|SSW| 12|228| 133 | |07| 12.5 | 4.4 | 8.4 | 7.8 | 5| 81| 17| 0| | | 0.8| |1011.9| 995.4|1001.2| 1.7| 1.3|288| 15|WNW| 3|298| 96 | |08| 14.6 | 1.4 | 8.0 | 8.3 | 4| 77| 18| 0| || 1.2| |1022.4|1011.9|1019.7| 2.8| 2.6|241| 14| SW| 8|235| 136 | |09| 12.2 | 5.6 | 8.9 | 9.1 | 4| 74| 17| 0| || 0.2|||1034.2|1020.0|1025.8| 4.8| 4.1|276| 21|WNW| 13|288| 108 | |10| 14.3 | 4.2 | 9.3 | 9.0 | 5| 76| 16| 0| | | 0.2| |1035.1|1032.4|1034.0| 4.8| 4.6|246| 21| W| 10|263| 123 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 18.3*| 4.1 | 11.2 | 10.5 | 3| 66| 13| 0| | | 0.0| |1032.4|1024.0|1028.0| 5.7| 5.4|196| 21| SW| 11|230| 149 | |12| 16.8 | 5.3 | 11.0 | 10.7 | 6| 73| 13| 0| | | 0.0| ||1026.7|1021.8|1023.4| 3.4| 2.2|210| 19|WNW| 8|233| 134 | |13| 15.1 | 2.3 | 8.7 | 8.1 | 3| 74| 17| 0| |S|| 0.0|||1034.0|1026.6|1029.9| 1.6| 1.4|281| 15|WNW| 0| 0| 152 | |14| 15.7 | 1.1 | 8.4 | 8.0 | 4| 76| 18| 0| | | 0.0| |1036.1|1031.9|1034.2| 1.0| 0.9|257| 11|WSW| 5|239| 140 | |15| 12.7 | 2.5 | 7.6 | 7.9 | 5| 83| 19| 0| | | T | |1031.9|1025.6|1028.1| 2.6| 2.5|252| 14|SSW| 8|236| 93 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 13.4 | 3.9 | 8.6 | 9.2 | 4| 70| 17| 0| m|@|| 0.0|||1028.2|1021.9|1025.7| 4.4| 4.3|280| 23|WNW| 13|293| 148 | |17| 16.2 | 8.9 | 12.6*| 11.2 | 7| 77| 10| 0| F| | 0.0| S|1022.1|1008.3|1018.5| 7.5| 7.0|259| 27| SW| 13|235| 96 | |18| 10.9 | 1.5 | 6.2 | 7.2 | 2| 70| 21| 0| | | 1.2| |1008.3| 993.1|1000.2|10.5| 9.6|276| 40| W| 24|282| 155 | |19| 8.6 | 1.4 | 5.0 | 3.8 | -0| 77| 24| 0| | R| 0.4| |1006.3| 991.3| 997.5| 4.1| 3.3|332| 20| W| 9|289| 128 | |20| 6.4 | 0.7 | 3.6 | 3.2 | 0| 80| 26| 0| `|| 1.6| R|1017.8|1006.3|1012.5| 5.9| 5.7| 15| 25| NE| 12|355| 102 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 8.8 | -1.7 | 3.6 | 3.0 | -2| 72| 26| 0| | | 0.2| |1019.8|1017.7|1018.7| 2.2| 1.9| 17| 18| NE| 7|358| 146 | |22| 6.1 | -3.2*| 1.5*| 3.0 | 2| 90| 30| 0| | | 0.8| {|1019.1|1016.9|1018.0| 0.6| 0.5|317| 9|WNW| 4|302| 47 | |23| 8.7 | 2.9 | 5.8 | 6.2 | 4| 88| 22| 0| | R| 1.0| |1019.8|1016.2|1017.4| 2.5| 2.1| 45| 15| N| 7| 66| 38 | |24| 7.0 | 2.6 | 4.8 | 5.5 | 4| 93| 24| 0|p|m|| 0.2| |1021.1|1017.7|1019.3| 2.7| 2.6| 34| 16| W| 8|359| 27 | |25| 14.1 | 4.5 | 9.3 | 9.0 | 6| 81| 16| 0| |B| T | |1021.7|1017.4|1019.2| 3.1| 2.9| 86| 19| E| 11| 95| 129 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 17.1 | 2.4 | 9.8 | 8.4 | 4| 78| 15| 0| [| | T | |1021.6|1017.7|1019.7| 1.8| 1.8| 97| 16| E| 11| 93| 169 | |27| 17.9 | 1.8 | 9.9 | 7.6 | 4| 82| 15| 0| aR| | T | |1018.3|1014.2|1016.3| 0.7| 0.6|113| 9| E| 6|108| 121 | |28| 12.7 | 1.5 | 7.1 | 6.1 | 5| 90| 20| 0| .01 Inch 13|157.0| 0.0| 14 | 1 |------|----|----|---| 18 | 18 | 104| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |>1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +-----------------+------------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min temperature |3222| 0|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+--------+---------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | >=90F | <=32F | <=32F | <=0F |----|----|Heavy Fog 0| 10.8| 2- 3| 0.0 | - | 0 | - | +--------+--------+---------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 2 | 0 |----|----|Clear 1 Partly Cloudy 0 Cloudy 0 | +--------+--------+---------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units are: Temperature=C, Wind=mph, Pressure=Millibars, Precipitation=mm. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65F, cooling base is 65F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Sunshine index is measured in Watts/m^2 and continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. OBSERVATIONS AT 3-HOUR INTERVALS March 2007: Sandy Weather Station +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 1 | MAR 2 | MAR 3 | | | | | |01| 0| 986| 0.0| 9| 6| 82|22| 5| 9| 0| 1002| 0.0| 4| 2| 85|27| 2| 7| 0| 988| 0.0| 6| 6| 95|06| 2| 7| |04| 0| 987| 0.0| 6| 2| 71|29| 7| 15| 0| 1004| 0.0| 2| 1| 90|24| 2| 8| 0| 995| 0.2| 4| 3| 93|20| 4| 9| |07| 8| 989| 0.0| 5| 2| 80|22| 6| 14| 9| 1005| 0.0| 1| 0| 92|29| 0| 2| 0| 1001| 0.0| 5| 4| 94|29| 5| 10| |10| 252| 990| 0.0| 8| 3| 69|27| 9| 22| 383| 1007| 0.0| 8| 4| 75|22| 3| 7| 293| 1005| 0.0| 7| 5| 92|27| 4| 10| |13| 177| 992| 0.0| 10| 3| 63|27| 10| 29| 484| 1005| 0.0| 12| 3| 55|20| 6| 11| 641| 1007| 0.0| 13| 5| 61|29| 7| 15| |16| 27| 994| 0.0| 8| 4| 75|29| 8| 16| 111| 1002| 0.0| 11| 3| 58|15| 5| 11| 102| 1009| 0.0| 12| 5| 63|24| 6| 13| |19| 0| 997| 0.0| 7| 2| 67|29| 5| 13| 0| 998| 0.0| 9| 4| 74|15| 8| 13| 0| 1012| 0.0| 8| 4| 77|24| 4| 12| |22| 0| 999| 0.0| 6| 3| 77|29| 4| 12| 0| 993| 0.4| 6| 5| 92|11| 8| 16| 0| 1014| 0.0| 6| 4| 89|22| 2| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 4 | MAR 5 | MAR 6 | | | | | |01| 0| 1015| 0.0| 4| 2| 91|24| 0| 1| 0| 1000| 0.0| 9| 6| 85|27| 6| 13| 0| 996| 0.0| 10| 7| 85|20| 12| 27| |04| 0| 1014| 0.0| 4| 3| 93|15| 4| 7| 0| 1003| 0.0| 8| 5| 84|22| 7| 14| 0| 992| 0.0| 10| 8| 90|18| 11| 22| |07| 7| 1013| 0.0| 5| 4| 93|15| 5| 9| 17| 1005| 0.0| 6| 3| 80|22| 7| 16| 16| 993| 0.0| 11| 8| 83|22| 9| 20| |10| 123| 1009| 0.0| 8| 7| 92|15| 8| 15| 434| 1008| 0.0| 9| 4| 72|22| 9| 20| 346| 996| 0.0| 12| 8| 78|22| 8| 15| |13| 104| 1005| 0.0| 10| 8| 87|15| 10| 21| 312| 1009| 0.0| 11| 3| 57|22| 9| 20| 544| 997| 0.0| 14| 6| 57|29| 5| 13| |16| 25| 1001| 0.0| 10| 9| 94|15| 10| 19| 81| 1008| 0.0| 10| 6| 73|20| 8| 16| 250| 996| 0.0| 13| 5| 55|22| 4| 10| |19| 0| 998| 0.0| 11| 10| 92|15| 6| 11| 0| 1005| 0.0| 11| 6| 74|18| 11| 24| 0| 997| 0.0| 7| 3| 76|27| 0| 1| |22| 0| 998| 0.2| 11| 9| 89|22| 7| 12| 0| 1001| 0.0| 10| 7| 83|22| 11| 20| 0| 997| 0.0| 6| 4| 83|15| 0| 2| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 7 | MAR 8 | MAR 9 | | | | | |01| 0| 996| 0.0| 5| 3| 91|20| 0| 2| 0| 1013| 0.0| 5| 3| 86|27| 0| 1| 0| 1021| 0.0| 8| 6| 88|22| 7| 14| |04| 0| 995| 0.0| 7| 6| 94|27| 1| 4| 0| 1015| 0.0| 3| 2| 91|24| 0| 2| 0| 1020| 0.0| 9| 8| 94|22| 4| 7| |07| 11| 997| 0.0| 6| 5| 94|27| 1| 5| 14| 1019| 0.0| 1| 0| 91|00| 0| 0| 7| 1022| 0.0| 8| 7| 91|29| 7| 15| |10| 400| 999| 0.0| 10| 6| 79|27| 4| 9| 412| 1021| 0.0| 10| 6| 76|29| 1| 6| 413| 1024| 0.0| 10| 5| 69|29| 6| 18| |13| 267| 1001| 0.0| 11| 5| 66|02| 3| 10| 587| 1022| 0.0| 14| 5| 55|29| 3| 7| 163| 1026| 0.0| 12| 4| 57|29| 11| 21| |16| 290| 1004| 0.0| 12| 5| 64|04| 1| 6| 95| 1022| 0.0| 12| 5| 63|22| 3| 7| 263| 1027| 0.0| 12| 1| 48|29| 8| 18| |19| 0| 1007| 0.0| 7| 3| 75|29| 0| 2| 0| 1022| 0.0| 10| 5| 70|22| 5| 9| 0| 1031| 0.0| 8| 3| 67|29| 4| 7| |22| 0| 1010| 0.0| 6| 3| 83|29| 0| 4| 0| 1022| 0.0| 10| 5| 75|22| 6| 13| 0| 1034| 0.0| 6| 2| 74|29| 0| 2| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 10 | MAR 11 | MAR 12 | | | | | |01| 0| 1035| 0.0| 6| 3| 83|22| 1| 4| 0| 1032| 0.0| 7| 4| 86|22| 2| 7| 0| 1023| 0.0| 8| 4| 78|15| 6| 10| |04| 0| 1035| 0.0| 5| 2| 86|20| 0| 4| 0| 1031| 0.0| 5| 3| 89|18| 3| 7| 0| 1022| 0.0| 7| 4| 83|15| 5| 8| |07| 28| 1034| 0.0| 5| 4| 92|22| 5| 10| 28| 1030| 0.0| 5| 4| 93|18| 4| 8| 21| 1022| 0.0| 6| 3| 82|15| 2| 5| |10| 246| 1035| 0.0| 11| 7| 77|22| 7| 15| 518| 1029| 0.0| 13| 6| 62|20| 6| 12| 457| 1023| 0.0| 14| 7| 63|22| 6| 11| |13| 485| 1034| 0.0| 13| 7| 68|27| 7| 14| 596| 1028| 0.0| 17| 3| 39|22| 9| 19| 326| 1023| 0.0| 16| 9| 64|29| 6| 14| |16| 210| 1033| 0.0| 13| 7| 68|22| 7| 14| 177| 1026| 0.0| 16| 0| 33|22| 6| 10| 141| 1023| 0.0| 15| 8| 64|29| 4| 10| |19| 0| 1033| 0.0| 11| 5| 69|29| 7| 16| 0| 1025| 0.0| 12| 1| 47|18| 6| 11| 0| 1025| 0.0| 12| 7| 73|33| 0| 1| |22| 0| 1033| 0.0| 9| 4| 70|22| 4| 9| 0| 1025| 0.0| 9| 4| 69|18| 8| 14| 0| 1026| 0.0| 7| 4| 80|00| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 13 | MAR 14 | MAR 15 | | | | | |01| 0| 1027| 0.0| 5| 3| 89|00| 0| 0| 0| 1034| 0.0| 6| 3| 80|29| 0| 1| 0| 1031| 0.0| 4| 3| 90|27| 0| 1| |04| 0| 1027| 0.0| 5| 4| 93|31| 0| 2| 0| 1034| 0.0| 3| 2| 90|29| 0| 2| 0| 1030| 0.0| 4| 2| 89|18| 0| 1| |07| 27| 1028| 0.0| 3| 3| 94|00| 0| 0| 24| 1036| 0.0| 2| 1| 93|27| 0| 1| 27| 1029| 0.0| 4| 3| 93|18| 0| 1| |10| 439| 1030| 0.0| 10| 6| 75|29| 2| 7| 453| 1036| 0.0| 11| 7| 75|24| 1| 5| 205| 1029| 0.0| 7| 5| 88|27| 4| 13| |13| 591| 1030| 0.0| 14| 4| 49|22| 5| 11| 214| 1035| 0.0| 15| 6| 55|29| 3| 8| 258| 1027| 0.0| 11| 7| 74|22| 5| 10| |16| 261| 1030| 0.0| 14| 2| 46|29| 7| 15| 171| 1033| 0.0| 14| 5| 55|29| 3| 8| 37| 1026| 0.0| 11| 7| 73|22| 5| 12| |19| 0| 1032| 0.0| 9| 3| 66|27| 0| 2| 0| 1033| 0.0| 9| 4| 69|00| 0| 0| 0| 1026| 0.0| 10| 7| 78|24| 2| 7| |22| 0| 1033| 0.0| 6| 3| 81|27| 0| 1| 0| 1033| 0.0| 5| 3| 85|00| 0| 0| 0| 1027| 0.0| 10| 7| 82|29| 2| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 16 | MAR 17 | MAR 18 | | | | | |01| 0| 1027| 0.0| 8| 7| 91|29| 1| 5| 0| 1022| 0.0| 9| 6| 81|27| 6| 13| 0| 1006| 0.0| 10| 8| 85|22| 13| 24| |04| 0| 1027| 0.0| 7| 5| 85|00| 0| 2| 0| 1021| 0.0| 10| 7| 86|29| 7| 19| 0| 1001| 0.4| 11| 9| 90|29| 10| 31| |07| 23| 1028| 0.0| 4| 3| 90|24| 0| 2| 30| 1021| 0.0| 10| 8| 86|27| 4| 11| 32| 1003| 0.0| 7| 1| 62|29| 11| 29| |10| 471| 1028| 0.0| 10| 2| 56|29| 4| 9| 129| 1022| 0.0| 12| 9| 79|29| 6| 19| 331| 1003| 0.0| 9| -2| 49|29| 16| 36| |13| 578| 1026| 0.0| 13| 2| 46|27| 7| 15| 690| 1020| 0.0| 15| 7| 61|29| 9| 21| 661| 1001| 0.0| 9| -1| 48|29| 14| 36| |16| 79| 1024| 0.0| 12| 3| 56|29| 7| 15| 289| 1017| 0.0| 15| 8| 65|22| 9| 18| 338| 998| 0.0| 9| -2| 48|29| 13| 31| |19| 0| 1024| 0.0| 9| 3| 66|29| 6| 13| 0| 1015| 0.0| 10| 6| 76|22| 10| 20| 0| 996| 0.0| 3| 1| 87|27| 5| 15| |22| 0| 1023| 0.0| 9| 5| 75|29| 7| 15| 0| 1011| 0.0| 9| 7| 83|22| 9| 21| 0| 994| 0.0| 2| -1| 83|27| 5| 13| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.5 | 1.0 | 1.4 | 1.8 | 2.2 | 2.5 | 2.8 | 3.2 | 3.4 | 3.6 | 4.0 | 4.4 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 02 | 02 | 02 | 02 | 02 | 02 | 02 | 02 | 02 | 02 | 02 | 03 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 2145 | 2150 | 2149 | 2150 | 2200 | 2200 | 2210 | 2229 | 2229 | 2229 | 2229 | 0209 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts. OBSERVATIONS AT 3-HOUR INTERVALS March 2007: Sandy Weather Station +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 19 | MAR 20 | MAR 21 | | | | | |01| 0| 992| 0.0| 2| -0| 87|29| 6| 14| 0| 1007| 0.0| 3| -0| 80|00| 5| 11| 0| 1018| 0.0| 1| -2| 82|02| 4| 11| |04| 0| 992| 0.0| 2| 0| 89|29| 8| 19| 0| 1008| 0.0| 3| 1| 86|04| 4| 13| 0| 1018| 0.0| -0| -2| 85|04| 2| 10| |07| 40| 993| 0.0| 2| 1| 90|31| 3| 11| 35| 1010| 0.0| 3| 1| 85|02| 7| 18| 31| 1019| 0.0| -0| -3| 85|00| 2| 8| |10| 198| 996| 0.0| 5| 1| 72|02| 6| 16| 521| 1012| 0.0| 5| 0| 70|02| 8| 25| 511| 1019| 0.0| 5| 0| 70|00| 4| 12| |13| 368| 997| 0.0| 8| -2| 49|04| 4| 14| 268| 1013| 0.0| 6| 0| 68|02| 9| 20| 188| 1019| 0.0| 7| -1| 57|00| 3| 9| |16| 99| 999| 0.0| 7| -1| 56|29| 5| 13| 326| 1015| 0.0| 4| 1| 79|04| 6| 12| 209| 1018| 0.0| 8| -2| 49|02| 3| 9| |19| 0| 1003| 0.0| 2| -0| 85|02| 2| 7| 0| 1017| 0.0| 2| -0| 83|02| 4| 13| 0| 1019| 0.0| 5| -1| 65|02| 0| 1| |22| 0| 1005| 0.0| 2| 0| 86|02| 3| 7| 0| 1017| 0.0| 1| -2| 81|02| 4| 13| 0| 1019| 0.0| -1| -3| 81|02| 0| 1| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 22 | MAR 23 | MAR 24 | | | | | |01| 0| 1018| 0.0| -2| -4| 87|02| 0| 1| 0| 1018| 0.0| 6| 6| 96|02| 0| 4| 0| 1020| 0.0| 3| 2| 94|04| 0| 1| |04| 0| 1017| 0.0| -3| -4| 90|00| 0| 2| 0| 1017| 0.0| 6| 5| 95|00| 4| 10| 0| 1020| 0.0| 4| 3| 95|04| 0| 1| |07| 31| 1017| 0.0| 1| -0| 91|29| 1| 5| 38| 1017| 0.0| 6| 5| 93|02| 3| 10| 25| 1021| 0.0| 5| 4| 96|00| 2| 8| |10| 160| 1017| 0.0| 3| 2| 92|29| 2| 9| 39| 1017| 0.0| 7| 5| 88|00| 3| 10| 105| 1021| 0.0| 6| 5| 89|02| 5| 12| |13| 91| 1018| 0.0| 6| 4| 91|00| 0| 2| 107| 1016| 0.0| 8| 6| 87|09| 3| 7| 54| 1020| 0.0| 6| 5| 89|02| 5| 11| |16| 37| 1018| 0.0| 6| 5| 92|09| 0| 1| 134| 1017| 0.0| 8| 3| 72|09| 3| 9| 23| 1018| 0.0| 6| 5| 95|02| 6| 12| |19| 0| 1019| 0.0| 6| 4| 90|02| 0| 4| 0| 1019| 0.0| 7| 4| 81|06| 2| 5| 0| 1018| 0.0| 7| 6| 95|09| 3| 12| |22| 0| 1019| 0.0| 6| 5| 93|02| 0| 5| 0| 1020| 0.0| 4| 3| 90|04| 0| 3| 0| 1018| 0.0| 7| 6| 94|06| 1| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 25 | MAR 26 | MAR 27 | | | | | |01| 0| 1018| 0.0| 7| 6| 95|02| 1| 4| 0| 1021| 0.0| 4| 3| 92|04| 0| 1| 0| 1018| 0.0| 4| 3| 90|00| 0| 0| |04| 0| 1018| 0.0| 7| 6| 95|04| 1| 5| 0| 1021| 0.0| 3| 2| 94|04| 0| 1| 0| 1017| 0.0| 2| 1| 93|00| 0| 0| |07| 0| 1018| 0.0| 6| 6| 95|04| 1| 4| 3| 1021| 0.0| 3| 2| 96|00| 0| 0| 2| 1017| 0.0| 2| 2| 96|06| 0| 1| |10| 315| 1019| 0.0| 9| 7| 87|09| 3| 10| 261| 1021| 0.0| 6| 6| 97|04| 0| 2| 119| 1017| 0.0| 4| 4| 97|02| 0| 1| |13| 283| 1019| 0.0| 13| 7| 66|09| 4| 11| 636| 1019| 0.0| 15| 8| 61|09| 5| 12| 586| 1016| 0.0| 10| 7| 86|04| 0| 2| |16| 289| 1019| 0.0| 13| 6| 59|09| 7| 15| 432| 1018| 0.0| 17| 5| 47|09| 8| 15| 389| 1014| 0.0| 18| 9| 56|09| 0| 5| |19| 17| 1020| 0.0| 10| 5| 70|09| 5| 9| 18| 1018| 0.0| 12| 6| 64|09| 2| 7| 17| 1015| 0.0| 13| 6| 62|13| 3| 7| |22| 0| 1021| 0.0| 6| 4| 85|06| 0| 1| 0| 1018| 0.0| 8| 5| 81|00| 0| 0| 0| 1016| 0.0| 8| 4| 77|11| 0| 4| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 28 | MAR 29 | MAR 30 | | | | | |01| 0| 1015| 0.0| 3| 1| 89|00| 0| 0| 0| 1013| 0.0| 6| 5| 94|29| 4| 6| 0| 1011| 0.0| 6| 5| 92|06| 0| 1| |04| 0| 1014| 0.0| 2| 1| 93|11| 0| 1| 0| 1012| 0.0| 7| 6| 92|29| 2| 9| 0| 1010| 0.0| 5| 5| 94|02| 0| 1| |07| 1| 1015| 0.0| 4| 3| 96|02| 0| 1| 0| 1011| 0.0| 7| 6| 92|29| 4| 8| 5| 1011| 0.0| 5| 5| 95|04| 0| 2| |10| 88| 1015| 0.0| 5| 5| 97|02| 0| 2| 21| 1011| 0.0| 7| 6| 92|29| 1| 6| 156| 1012| 0.0| 7| 6| 92|06| 1| 7| |13| 168| 1015| 0.0| 7| 7| 96|02| 0| 2| 33| 1011| 0.0| 7| 5| 90|29| 5| 12| 134| 1013| 0.0| 10| 6| 78|08| 3| 9| |16| 375| 1014| 0.0| 11| 8| 78|04| 0| 3| 274| 1010| 0.0| 9| 6| 80|02| 0| 4| | | | | | | | | | |19| 16| 1013| 0.0| 11| 8| 80|00| 0| 0| 16| 1010| 0.0| 8| 5| 82|06| 0| 1| | | | | | | | | | |22| 0| 1013| 0.0| 7| 5| 91|00| 0| 0| 0| 1010| 0.0| 6| 5| 89|00| 0| 0| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAR 31 | | | | | | | |01| | | | | | | | | | | | |04| | | | | | | | | | | | |07| | | | | | | | | | | | |10| | | | | | | | | | | | |13| | | | | | | | | | | | |16| | | | | | | | | | | | |19| | | | | | | | | | | | |22| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+ WEATHER NOTES SUMMARY BY HOURS +--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |01| 0|1014.0| 5| 4| 88| 2.8| 24 | 1.6| |04| 0|1014.0| 5| 3| 90| 2.9| 25 | 1.2| |07| 18|1014.9| 5| 3| 90| 3.0| 27 | 1.5| |10| 293|1015.7| 8| 5| 79| 4.6| 27 | 2.3| |13| 353|1015.5| 11| 5| 66| 5.7| 28 | 2.6| |16| 191|1014.9| 11| 4| 64| 5.2| 26 | 1.8| |19| 3|1015.4| 8| 4| 74| 3.4| 21 | 1.2| |22| 0|1015.5| 6| 4| 83| 2.8| 23 | 1.5| +--+----+------+---+---+---+-----+----+----+ HOURLY PRECIPITATION (Water Equivalent) March 2007: Sandy Weather Station ---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | | | | | 0.2| | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | 0.4| 0.6| 2.4| 1.0| 0.8|02 03| 1.0| 1.8| 1.0| 0.8| 0.6| 0.2| | | | | 0.2| | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | 0.2| 0.6| 0.6| 0.2| | 0.2| 2.2| 0.6| | 0.2| |04 05| | | | | | | | | | | | | | | | | | | | | | 0.2| | 0.2|05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| 0.2| 0.2| 0.2| 0.2| 0.2| 0.2| | | | | | | | | | | | | | | | | | |06 07| | | | | 0.2| 0.2| 0.4| | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | 0.4| 0.8|08 09| | | | | | | | | | | | | | 0.2| | | | | | | | | | |09 10| | | | | | 0.2| | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | 0.2| 0.4| | | | | | | | | | | | | 0.2| 0.4| | | | | |18 19| | | | | | | | | | | | | | | 0.2| | | 0.2| | | | | | |19 20| | | | | 0.2| 0.4| 0.2| | | | | | | | 0.2| 0.6| | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | 0.2| | | | | | | | | | | | | | | |21 22| | | | | | | | 0.4| 0.4| | | | | | | | | | | | | | | |22 23| 0.4| 0.2| | | | | 0.2| | | | | | | | | | | 0.2| | | | | | |23 24| | | | | | | | | | | | | | | | | | 0.2| | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | 1.2| 0.8| 0.2| 0.2| 0.2| | 0.6| 0.2| | | | | | | | | 0.8|29 30| 0.2| | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum| 1.8| 2.2| 1.2| 1.2| 1.6| 1.2| 0.8| 1.6| 1.4| 0.2| 0.4| 0.2| 0.0| 1.0| 1.2| 1.4| 0.2| 0.8| 0.6| 2.6| 1.2| 2.6| 1.6| 2.6|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)