MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 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 38.0 42.5 2:20p 33.7 12:00m 27.0 0.0 0.26 13.5 32.0 12:20a WNW 2 38.6 46.6 6:20p 33.4 12:50a 26.4 0.0 0.04 8.1 23.0 3:10p NW 3 49.1 66.5 6:00p 31.1 1:50a 16.0 0.1 0.14 7.5 45.0 11:40p WSW 4 41.6 48.9 4:30p 36.7 8:00a 23.4 0.0 0.17 21.4 48.0 12:00p SW 5 37.6 41.6 4:00p 33.4 6:20a 27.4 0.0 0.01 6.9 24.0 12:20a NE 6 37.8 43.6 1:30p 33.4 7:30a 27.2 0.0 0.20 4.9 16.0 4:00p NE 7 39.6 48.5 3:00p 33.6 5:20a 25.4 0.0 0.01 6.9 30.0 4:20p NNW 8 41.7 55.4 5:50p 24.0 5:30a 23.3 0.0 0.00 4.2 26.0 12:30p E 9 43.0 53.0 7:10p 32.8 12:30a 22.0 0.0 0.15 5.1 28.0 10:00a E 10 46.8 63.4 5:00p 29.6 4:50a 18.2 0.0 0.01 4.8 21.0 2:00p E 11 48.4 60.4 2:00p 30.3 4:50a 16.6 0.0 0.00 4.7 19.0 5:00p ENE 12 50.1 61.4 2:30p 36.3 4:10a 14.9 0.0 0.00 4.5 22.0 3:20p ENE 13 53.2 67.8 5:10p 36.6 5:30a 12.0 0.2 0.02 3.5 20.0 1:50a W 14 56.1 74.8 5:20p 32.8 5:20a 11.5 2.6 0.00 2.6 18.0 12:30p W 15 60.4 80.5 4:20p 36.9 5:20a 9.4 4.7 0.00 2.7 22.0 4:10p NE 16 63.6 80.5 2:00p 45.1 3:30a 5.7 4.3 0.07 4.0 28.0 3:10p E 17 65.7 82.7 3:20p 42.1 5:40a 5.9 6.6 0.00 5.7 28.0 3:10p ENE 18 70.8 87.4 4:10p 49.8 4:50a 3.0 8.9 0.00 9.5 32.0 1:40p SE 19 69.4 85.5 3:50p 52.6 5:10a 2.5 6.9 0.12 7.4 32.0 5:40p S 20 62.4 77.3 1:40p 49.4 12:00m 5.8 3.2 0.21 10.2 49.0 5:50p S 21 54.2 68.1 4:10p 37.0 6:00a 11.1 0.3 0.91 4.2 26.0 6:40p SW 22 51.5 57.9 2:20p 43.7 12:00m 13.5 0.0 0.53 12.1 38.0 8:00p WSW 23 54.3 66.3 5:00p 42.6 4:30a 10.7 0.0 0.00 17.1 42.0 10:50a WSW 24 50.0 53.5 1:50a 47.5 7:10p 15.0 0.0 1.19 13.8 53.0 9:00p NE 25 47.6 56.7 6:40p 39.9 6:30a 17.4 0.0 1.31 19.6 49.0 5:50a W 26 55.2 71.3 4:40p 34.5 5:10a 10.8 1.0 0.02 7.0 28.0 10:00p ENE 27 54.7 61.1 1:10p 50.6 6:00a 10.3 0.0 0.02 16.5 33.0 4:00p NE 28 52.2 53.7 1:40a 50.3 12:40a 12.8 0.0 0.53 9.1 32.0 2:10a NE 29 51.8 59.7 2:40p 41.0 11:00p 13.2 0.0 0.08 12.3 34.0 4:30p W 30 50.6 67.6 5:30p 35.7 4:10a 14.5 0.1 0.09 6.7 42.0 7:20p W 31 54.3 65.9 4:20p 40.7 5:30a 10.7 0.0 0.00 5.4 36.0 1:50p WSW ------------------------------------------------------------------------------------- 51.3 87.4 18 24.0 8 463.6 38.9 6.09 8.4 53.0 24 NE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 4 Min <= 0.0: 0 Max Rain: 1.31 ON 05/25/10 Days of Rain: 19 (>.01 in) 12 (>.1 in) 2 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration