MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2010 NAME: Envoy CITY: Wolf Point STATE: Montana ELEV: 1987 ft LAT: 48° 06' 00" N LONG: 105° 30' 00" 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 57.3 70.5 1:10p 46.0 3:00a 8.5 0.8 0.00 6.4 28.0 4:00p SW 2 58.4 69.8 4:50p 44.9 12:00m 7.3 0.7 0.04 7.7 28.0 1:20p NW 3 57.4 78.2 4:10p 37.7 6:40a 10.8 3.1 0.00 1.7 12.0 11:00a NNW 4 63.7 85.9 2:30p 44.2 6:50a 6.4 5.1 0.00 3.3 18.0 4:10p E 5 60.6 70.7 4:40p 47.6 6:30a 5.2 0.9 0.90 6.4 35.0 9:00p WSW 6 54.5 63.6 5:50p 43.3 11:40p 10.5 0.0 0.01 9.9 34.0 12:20p W 7 53.9 73.5 3:30p 34.9 6:30a 12.9 1.8 0.00 2.2 16.0 2:20p E 8 59.1 73.0 3:10p 46.0 5:40a 7.3 1.4 0.00 7.9 30.0 12:00p ENE 9 59.3 62.8 3:20p 56.1 7:00a 5.7 0.0 0.07 4.7 19.0 8:20p NE 10 55.4 63.8 5:20p 45.0 11:20p 9.6 0.0 0.12 9.9 33.0 12:00p W 11 56.6 72.1 4:00p 43.1 12:00m 9.8 1.4 0.00 9.4 31.0 2:20p W 12 54.7 72.4 3:30p 37.4 6:10a 11.9 1.5 0.00 3.7 20.0 12:40p W 13 56.9 76.5 3:30p 41.9 6:50a 10.0 1.9 0.00 5.8 26.0 4:40p NE 14 53.5 65.4 3:30p 43.6 5:10a 11.5 0.0 0.00 5.2 19.0 4:20p E 15 55.3 62.9 2:30p 45.6 11:40p 9.7 0.0 0.00 3.5 15.0 7:10a WSW 16 53.5 63.9 4:30p 43.6 6:40a 11.5 0.0 0.00 3.6 17.0 5:30p SSE 17 41.1 51.4 12:10a 32.0 12:00m 23.9 0.0 0.11 6.1 18.0 10:30a WSW 18 39.1 49.1 2:00p 27.9 2:20a 25.7 0.0 0.03 3.0 19.0 2:15p WSW 19 50.8 62.5 3:50p 42.0 6:00a 14.2 0.0 0.00 6.3 24.0 4:50p E 20 54.7 67.5 3:00p 43.3 11:55p 10.4 0.1 0.00 7.7 39.0 1:55p W 21 46.9 54.1 4:50p 43.8 12:05a 18.1 0.0 0.00 4.8 19.0 11:50p NE 22 47.5 52.9 4:15p 43.5 6:35a 17.5 0.0 0.08 7.9 26.0 8:55a NE 23 46.5 53.3 4:50p 36.8 12:00m 18.5 0.0 0.00 2.4 14.0 2:20a ENE 24 47.9 67.6 4:20p 34.1 7:20a 17.3 0.2 0.01 5.2 31.0 4:40p ESE 25 54.8 78.4 4:30p 32.9 7:05a 12.9 2.8 0.00 3.8 19.0 1:25p SW 26 64.0 92.7 3:30p 39.5 6:50a 8.4 7.4 0.00 3.9 19.0 4:25p SW 27 61.1 75.3 4:25p 46.8 7:00a 6.1 2.2 0.00 4.9 21.0 2:40a SW 28 65.7 89.2 4:15p 43.2 6:25a 6.5 7.2 0.00 7.8 32.0 10:20p SW 29 59.2 74.4 3:05p 41.3 12:00m 8.1 2.3 0.00 5.8 36.0 12:35p WNW 30 54.3 78.5 4:15p 34.0 6:45a 13.9 3.2 0.00 1.5 15.0 1:35p NNE ------------------------------------------------------------------------------------- 54.8 92.7 26 27.9 18 350.1 44.0 1.37 5.4 39.0 20 WSW Max >= 90.0: 1 Max <= 32.0: 0 Min <= 32.0: 2 Min <= 0.0: 0 Max Rain: 0.90 ON 09/05/10 Days of Rain: 7 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration