MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2005 NAME: Home - Roof CITY: Wheaton STATE: MD ELEV: 350 ft LAT: 39° 02' 24" N LONG: 77° 03' 22" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 54.0 65.8 1:20p 45.8 6:00a 11.0 0.0 0.30 2.2 19.0 7:20p ESE 2 48.7 58.7 10:00a 41.3 11:55p 16.3 0.0 1.60 4.4 30.0 7:25p NW 3 43.9 48.9 11:10p 39.2 1:10a 20.2 0.0 0.01 8.9 33.0 6:15a NW 4 54.3 63.7 4:40p 44.5 6:10a 10.7 0.0 0.00 7.1 31.0 3:05p NW 5 56.5 73.9 3:45p 33.8 7:15a 10.4 1.8 0.00 1.5 14.0 1:25p NW 6 68.5 86.5 1:40p 46.7 6:10a 5.4 8.9 0.00 2.1 18.0 2:00p SSW 7 68.5 76.0 3:35p 61.5 11:45p 0.4 3.9 0.13 4.5 31.0 1:55p SW 8 60.2 65.5 3:10p 48.2 12:00m 4.8 0.0 0.21 1.5 14.0 10:40a NE 9 54.2 65.8 4:25p 42.5 5:15a 10.8 0.0 0.00 1.9 18.0 12:35p NE 10 57.3 76.0 4:40p 36.2 6:55a 10.4 2.8 0.00 0.7 11.0 3:05p NW 11 59.1 72.3 3:30p 47.4 2:55a 7.1 1.2 0.00 1.6 18.0 8:45a NE 12 48.4 56.3 2:55p 41.2 6:50a 16.6 0.0 0.00 2.3 18.0 7:45a NE 13 53.2 63.4 3:20p 45.1 12:00m 11.8 0.0 0.00 1.8 16.0 11:50a NE 14 52.1 67.1 4:25p 35.6 5:15a 13.1 0.2 0.00 2.3 20.0 4:45p NE 15 49.0 57.3 3:30p 39.5 11:45p 16.0 0.0 0.00 3.5 21.0 8:45a NE 16 49.2 62.9 4:00p 33.4 5:05a 15.8 0.0 0.00 1.7 19.0 11:15a NE 17 56.1 76.1 3:15p 34.1 7:00a 11.1 2.5 0.00 1.4 13.0 2:00p NW 18 63.5 78.1 3:45p 46.0 6:55a 6.5 5.0 0.00 1.2 14.0 4:25p NW 19 67.1 86.7 3:35p 48.3 6:55a 4.7 6.9 0.00 1.3 17.0 4:30p NW 20 72.8 87.6 3:40p 54.5 5:50a 2.4 10.2 0.00 1.9 19.0 12:40p NW 21 61.2 75.6 12:05a 52.3 3:50p 5.4 1.6 0.15 1.2 19.0 12:55a NW 22 50.7 53.2 1:00a 49.4 9:25a 14.3 0.0 0.18 1.3 12.0 12:15p ESE 23 55.6 69.9 2:10p 46.7 12:00m 9.9 0.6 0.35 2.8 21.0 9:00p NW 24 44.4 49.1 11:00a 40.3 6:50a 20.6 0.0 0.01 2.8 21.0 5:15a NW 25 50.1 62.7 5:30p 39.8 3:40a 14.9 0.0 0.00 3.1 26.0 12:15p NW 26 56.7 71.8 2:40p 39.2 3:00a 9.7 1.4 0.00 4.1 32.0 1:20p S 27 61.2 70.4 4:50p 52.6 5:40a 4.9 1.0 0.00 2.3 21.0 2:30p NW 28 56.2 67.6 4:55p 47.4 6:30a 9.0 0.2 0.00 3.0 21.0 12:10p NW 29 53.2 58.1 6:35p 46.7 1:05a 11.8 0.0 0.00 0.6 12.0 1:10p SE 30 59.3 66.3 6:40p 54.5 2:00a 5.8 0.1 0.96 1.5 18.0 1:00p SSW ------------------------------------------------------------------------------------- 56.2 87.6 20 33.4 16 311.8 48.3 3.90 2.5 33.0 3 NW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 1.60 ON 04/02/05 Days of Rain: 8 (>.01 in) 8 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration