MONTHLY CLIMATOLOGICAL SUMMARY for APR. 2004 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 45.2 46.4 3:00p 43.2 12:00m 19.8 0.0 0.84 1.3 12.0 2:00p N 2 43.2 46.4 12:30p 41.3 11:30p 21.8 0.0 0.50 0.7 13.0 4:15p ENE 3 45.9 53.3 4:15p 41.3 12:15a 19.1 0.0 0.02 2.4 20.0 4:00p NNW 4 42.9 47.9 12:45p 36.6 12:00m 21.2 0.0 0.08 9.3 40.0 5:15p NNW 5 37.8 46.2 4:00p 29.5 6:00a 27.2 0.0 0.00 10.1 33.0 5:30p N 6 46.1 60.1 6:00p 32.2 7:00a 18.9 0.0 0.00 4.9 22.0 10:45a NNW 7 60.6 74.9 4:00p 46.8 3:00a 6.9 2.5 0.00 3.4 27.0 2:00p NNW 8 47.9 56.5 12:15a 44.3 10:15p 17.1 0.0 0.03 1.3 12.0 8:15a SE 9 52.3 63.4 2:30p 40.3 3:00a 12.7 0.0 0.00 3.5 26.0 12:45p NNW 10 52.7 65.5 5:15p 39.1 6:30a 12.3 0.0 0.00 1.3 14.0 4:15p SW 11 46.3 53.9 12:15a 41.9 5:30p 18.7 0.0 0.02 1.5 19.0 11:30a ENE 12 43.8 45.5 3:30p 41.8 6:00a 21.2 0.0 1.28 2.8 27.0 9:15p E 13 45.6 49.9 5:45p 42.5 2:45a 19.4 0.0 0.24 1.8 14.0 6:45p ENE 14 47.7 50.2 2:15p 44.8 7:00a 17.3 0.0 0.03 3.5 22.0 6:15p N 15 52.6 62.7 5:15p 43.1 7:00a 12.4 0.0 0.00 4.5 24.0 3:30p N 16 52.1 67.6 5:00p 33.2 6:45a 13.1 0.2 0.00 0.9 13.0 1:45p NNW 17 64.5 84.1 5:00p 42.6 6:15a 6.6 6.1 0.00 1.4 17.0 5:00p S 18 73.5 88.2 3:00p 54.2 6:45a 2.2 10.7 0.00 1.8 19.0 4:30p SW 19 77.9 90.7 3:45p 62.1 5:30a 0.2 13.0 0.00 3.0 29.0 4:00p SW 20 72.2 79.9 4:45p 63.1 11:45p 0.1 7.3 0.00 3.0 17.0 1:30p NW 21 64.7 75.8 2:00p 54.2 6:45a 3.3 3.0 0.01 3.0 19.0 2:30p SE 22 70.3 83.0 2:30p 58.0 6:45a 1.2 6.5 0.00 1.2 12.0 2:00p SSW 23 67.8 84.0 4:15p 57.2 6:45a 2.4 5.3 0.36 1.1 22.0 6:30p NW 24 62.4 72.0 3:15p 52.5 12:00m 4.4 1.8 0.00 1.2 17.0 3:30p NW 25 57.7 65.6 1:45p 50.2 3:45a 7.3 0.0 0.00 2.6 18.0 3:15p SE 26 59.4 66.3 11:15a 53.8 11:30p 5.8 0.1 0.72 1.6 20.0 11:30a NW 27 54.6 66.4 1:45p 42.2 12:00m 10.4 0.0 0.03 3.2 25.0 9:15p NW 28 49.0 62.6 5:00p 36.5 6:45a 16.0 0.0 0.00 2.6 18.0 12:15p NW 29 63.0 78.5 3:45p 43.5 3:45a 6.0 4.0 0.00 2.5 22.0 1:30p SSW 30 67.2 77.6 2:00p 56.6 2:45a 2.3 4.6 0.00 2.9 26.0 5:15p S ------------------------------------------------------------------------------------- 55.6 90.7 19 29.5 5 347.3 65.1 4.16 2.8 40.0 4 NNW Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 1 Min <= 0.0: 0 Max Rain: 1.28 ON 04/12/04 Days of Rain: 12 (>.01 in) 6 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration