MONTHLY CLIMATOLOGICAL SUMMARY for APR. 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 43.7 55.0 12:40p 30.9 3:30a 21.3 0.0 0.00 2.6 23.0 4:30p ENE 2 43.5 58.6 3:50p 26.9 7:00a 21.5 0.0 0.00 4.8 23.0 6:00p NNW 3 39.2 55.2 5:10p 21.0 3:00a 25.8 0.0 0.00 5.8 29.0 12:40p NE 4 39.4 55.4 4:00p 17.9 6:00a 25.6 0.0 0.00 10.1 33.0 10:30a WSW 5 38.6 59.9 3:40p 15.3 5:50a 26.4 0.0 0.00 2.5 19.0 11:30a E 6 41.9 61.0 4:30p 21.4 6:40a 23.1 0.0 0.00 2.2 27.0 2:00p NE 7 41.5 60.3 4:00p 22.7 5:00a 23.5 0.0 0.00 7.6 28.0 2:40p WSW 8 47.1 68.5 6:20p 22.6 6:40a 18.4 0.5 0.00 10.0 52.0 8:20p SSW 9 42.2 53.1 4:10p 28.3 12:00m 22.8 0.0 0.00 18.5 49.0 4:10p WSW 10 38.1 53.0 4:20p 21.6 6:50a 26.9 0.0 0.00 11.2 49.0 11:50a WSW 11 38.4 52.6 2:40p 20.8 4:50a 26.6 0.0 0.00 7.3 23.0 2:10p NE 12 41.7 47.2 1:40p 34.8 5:30a 23.3 0.0 0.00 14.1 31.0 1:50p ENE 13 45.7 51.4 1:20p 38.7 11:40p 19.3 0.0 0.11 11.5 30.0 7:50a NE 14 41.3 48.3 4:00p 34.3 3:30a 23.7 0.0 0.01 21.7 49.0 3:40p WSW 15 46.0 58.7 3:30p 30.5 12:00m 19.0 0.0 0.00 12.1 32.0 8:50a W 16 44.8 66.6 4:10p 20.6 6:00a 20.2 0.1 0.00 6.5 32.0 4:30p E 17 54.4 71.0 5:10p 36.8 6:20a 11.5 0.9 0.00 6.7 28.0 11:40a E 18 54.2 71.7 4:40p 38.6 6:10a 11.6 0.9 0.00 2.9 13.0 9:10a ENE 19 54.7 70.4 4:40p 37.7 5:30a 11.3 1.0 0.00 5.5 22.0 7:00p E 20 55.1 73.2 4:00p 36.5 6:30a 11.6 1.7 0.00 6.3 25.0 11:50a E 21 54.4 72.5 4:10p 35.3 4:10a 12.5 1.9 0.00 5.9 29.0 1:00p E 22 57.7 75.8 4:50p 34.2 6:00a 10.1 2.9 0.00 6.1 26.0 10:30a E 23 50.2 57.2 12:10a 31.5 12:00m 14.8 0.0 0.00 7.2 30.0 2:10p NNW 24 49.6 69.7 4:10p 23.1 6:10a 16.1 0.7 0.01 7.0 32.0 10:10p SW 25 43.8 53.7 12:30a 36.4 12:00m 21.2 0.0 0.01 11.3 34.0 12:30a WSW 26 37.6 50.1 5:20p 26.1 4:40a 27.4 0.0 0.00 6.7 29.0 1:20p NNW 27 45.5 64.7 5:10p 17.9 5:00a 19.5 0.0 0.00 6.9 27.0 3:00p NNW 28 53.2 73.4 1:50p 41.9 12:00m 12.3 0.5 0.02 11.2 49.0 3:00p ENE 29 47.1 59.5 1:30p 33.9 10:20p 17.9 0.0 0.00 13.0 37.0 1:50p SSW 30 43.5 47.3 9:20a 37.2 11:40p 21.5 0.0 0.13 14.0 34.0 10:20a WNW ------------------------------------------------------------------------------------- 45.8 75.8 22 15.3 5 586.7 11.1 0.29 8.6 52.0 8 ENE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 17 Min <= 0.0: 0 Max Rain: 0.13 ON 04/30/10 Days of Rain: 3 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration