MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 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 52.4 66.8 12:30p 37.8 6:00a 12.8 0.2 0.00 2.2 27.0 11:45a NW 2 42.3 49.9 12:15a 38.6 7:00a 22.7 0.0 0.00 1.4 12.0 10:00a ESE 3 53.6 65.0 1:15p 42.8 6:45a 11.4 0.0 0.02 1.1 13.0 9:45p SSW 4 58.0 66.1 11:45a 48.8 12:00m 7.0 0.1 0.01 1.6 16.0 1:15p N 5 43.1 48.8 12:15a 37.8 7:30p 21.9 0.0 0.36 1.9 13.0 5:45p ENE 6 39.9 43.1 8:45p 36.9 6:00a 25.1 0.0 0.02 0.8 10.0 11:45p ESE 7 42.2 46.8 2:00p 39.5 7:30a 22.8 0.0 0.01 3.2 26.0 3:45a NW 8 42.1 51.7 3:45p 38.0 12:00m 22.9 0.0 0.28 3.1 29.0 3:45p NW 9 37.0 40.9 3:15p 33.1 3:45a 28.0 0.0 0.00 0.8 10.0 2:00p SSE 10 42.8 53.8 2:00p 33.2 3:45a 22.2 0.0 0.00 1.3 14.0 1:00p N 11 42.4 45.7 4:45p 37.3 7:00a 22.6 0.0 0.01 2.0 18.0 12:15p SE 12 44.4 47.7 3:45p 41.3 4:45a 20.6 0.0 0.00 0.7 8.0 3:45a ESE 13 56.9 68.8 3:45p 45.4 4:00a 8.7 0.6 0.30 3.3 25.0 9:00p SSW 14 46.5 65.8 2:45a 34.1 12:00m 18.5 0.0 1.67 5.4 31.0 2:45a NNW 15 30.7 35.6 3:30p 26.6 7:00a 34.3 0.0 0.00 0.8 11.0 10:00a NNW 16 30.8 36.3 1:15p 26.7 7:45a 34.2 0.0 0.00 1.4 13.0 10:45a NE 17 21.6 28.7 12:15a 15.2 12:00m 43.4 0.0 0.00 8.2 32.0 3:30a NW 18 16.4 22.4 3:15p 12.6 7:15a 48.6 0.0 0.00 4.5 26.0 12:00p NW 19 19.6 25.3 12:00m 12.4 12:30a 45.4 0.0 0.00 3.3 21.0 11:45a SW 20 30.2 35.8 1:15p 25.3 12:15a 34.8 0.0 0.01 1.8 18.0 9:15a NW 21 21.5 28.5 12:15a 12.6 12:00m 43.5 0.0 0.00 2.1 16.0 10:00a N 22 16.8 20.5 2:30p 10.0 2:45a 48.2 0.0 0.00 1.1 12.0 8:00a SE 23 17.1 21.9 2:00p 12.1 7:15a 47.9 0.0 0.00 8.3 30.0 5:30a NW 24 19.5 26.4 2:30p 11.1 7:15a 45.5 0.0 0.00 2.9 24.0 1:30a NW 25 31.4 36.8 3:00p 25.6 12:15a 33.7 0.0 0.07 1.7 14.0 2:45a NW 26 38.2 49.6 3:45p 28.1 12:00m 26.8 0.0 0.14 1.9 20.0 10:00p N 27 19.5 28.1 12:15a 14.6 7:45a 45.5 0.0 0.00 4.1 22.0 1:45a N 28 17.7 28.1 2:30p 8.6 7:30a 47.3 0.0 0.00 1.0 11.0 12:45p N 29 23.2 33.4 2:15p 10.2 7:30a 41.8 0.0 0.00 1.8 17.0 2:30p SW 30 30.0 34.4 4:30p 26.6 12:00m 30.6 0.0 0.86 0.6 7.0 12:15a N 31 29.3 38.5 4:15p 21.4 7:15a 35.7 0.0 0.15 0.9 13.0 12:15p N ------------------------------------------------------------------------------------- 34.1 68.8 13 8.6 28 954.4 0.9 3.91 2.4 32.0 17 NW Max >= 90.0: 0 Max <= 32.0: 9 Min <= 32.0: 17 Min <= 0.0: 0 Max Rain: 1.67 ON 01/14/05 Days of Rain: 10 (>.01 in) 7 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration