MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2009 NAME: Rodman's Weather Station CITY: Inver Grove Heights STATE: Minnesota ELEV: 933 ft LAT: 44° 51' 15" N LONG: 93° 04' 19" 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 34.6 46.8 2:00p 24.7 5:20a 30.4 0.0 0.00 1.1 15.0 8:15p W 2 30.6 33.7 12:05a 26.4 11:55p 34.4 0.0 0.00 2.3 16.0 12:30a N 3 22.9 26.4 12:05a 19.5 12:00m 42.1 0.0 0.00 2.0 13.0 10:15a N 4 17.4 20.2 11:50p 14.1 7:45a 47.6 0.0 0.00 1.1 11.0 12:15a W 5 19.2 25.8 3:30p 11.4 4:20a 45.8 0.0 0.00 0.4 9.0 9:10p N 6 16.8 20.8 2:40p 9.7 7:05a 48.2 0.0 0.00 1.5 12.0 7:35p N 7 18.0 23.2 2:20p 12.1 10:45p 47.0 0.0 0.01 1.0 10.0 2:45a N 8 17.2 20.8 1:25p 12.1 2:10a 47.8 0.0 0.00 2.3 22.0 11:45p NNE 9 8.4 14.3 12:05a 0.5 11:15p 56.6 0.0 0.00 4.8 28.0 3:15a W 10 -0.3 4.3 1:55p -5.9 8:25a 65.3 0.0 0.00 1.0 15.0 12:15a W 11 -0.1 14.9 2:40p -16.6 8:00a 65.1 0.0 0.00 0.2 7.0 12:35p S 12 17.0 28.4 2:55p 3.2 12:05a 48.0 0.0 0.00 0.6 10.0 2:45p S 13 14.6 27.0 2:25a 8.6 11:55p 50.4 0.0 0.00 1.9 14.0 4:45a N 14 8.3 14.1 1:00p -0.8 12:00m 56.7 0.0 0.00 2.1 17.0 2:25p WNW 15 -2.0 4.8 1:25p -12.0 7:30a 67.0 0.0 0.00 0.6 13.0 10:55a W 16 4.2 11.7 3:05p -2.8 7:00a 60.8 0.0 0.00 0.3 8.0 8:30a ESE 17 13.9 23.5 3:10p 5.8 11:55p 51.1 0.0 0.00 0.3 6.0 10:25a E 18 13.6 25.1 3:25p 2.2 7:45a 51.4 0.0 0.00 0.3 9.0 8:55p NNW 19 20.0 23.6 12:05p 15.6 5:55p 45.0 0.0 0.00 0.8 10.0 1:30a NW 20 20.8 24.2 1:35p 17.8 12:05a 44.2 0.0 0.00 0.1 6.0 11:05p SSE 21 20.6 23.5 2:40p 17.2 5:30a 44.4 0.0 0.00 0.6 9.0 1:55a ENE 22 22.9 26.7 10:50p 19.1 6:30a 42.1 0.0 0.00 1.5 12.0 8:10p ENE 23 26.6 27.5 11:00a 25.3 7:45p 38.4 0.0 0.00 2.7 19.0 3:45p ENE 24 29.0 31.8 8:45p 26.0 12:05a 36.0 0.0 0.00 0.9 10.0 1:10a ENE 25 33.1 36.2 3:55p 21.1 12:00m 31.9 0.0 0.00 1.7 14.0 2:30p ENE 26 17.1 21.1 12:05a 4.5 12:00m 47.7 0.0 0.00 0.0 4.0 4:25a ESE 27 16.5 25.7 5:55p 3.7 12:15a 48.5 0.0 0.00 0.7 12.0 6:55p W 28 16.5 23.2 2:50a -2.8 12:00m 48.5 0.0 0.00 2.1 21.0 7:10a WNW 29 4.1 14.8 2:15p -7.7 4:30a 60.9 0.0 0.00 0.5 7.0 8:10p S 30 16.1 22.9 2:20p 9.7 2:15a 48.9 0.0 0.00 0.5 10.0 9:45p W 31 6.1 11.9 12:45p -3.7 10:50p 58.9 0.0 0.00 1.1 14.0 10:40a W ------------------------------------------------------------------------------------- 16.2 46.8 1 -16.6 11 1511.1 0.0 0.01 1.2 28.0 9 W Max >= 90.0: 0 Max <= 32.0: 28 Min <= 32.0: 31 Min <= 0.0: 8 Max Rain: 0.01 ON 12/07/09 Days of Rain: 0 (>.01 in) 0 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration