ANNUAL CLIMATOLOGICAL SUMMARY NAME: Envoy CITY: Wolf Point STATE: Montana ELEV: 1987 ft LAT: 48° 06' 00" N LONG: 105° 30' 00" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ------------------------------------------------------------------------------------ 10 1 20.2 1.3 11.0 0.0 1673 0 38.0 15 -30.1 7 0 25 31 12 10 2 20.0 -0.6 10.4 0.0 1528 0 32.0 25 -20.8 9 0 28 28 13 10 3 44.9 21.1 32.4 0.0 1012 2 74.3 29 5.5 5 0 7 30 0 10 4 60.5 29.2 45.8 0.0 587 11 75.8 22 15.3 5 0 0 17 0 10 5 62.9 38.6 51.3 0.0 464 39 87.4 18 24.0 8 0 0 4 0 10 6 75.3 50.1 63.4 0.0 152 105 91.3 29 39.3 1 1 0 0 0 10 7 83.3 52.4 68.5 0.0 98 206 94.7 26 42.0 4 7 0 0 0 10 8 83.4 53.5 68.5 0.0 108 215 101.8 21 42.4 25 9 0 0 0 10 9 69.1 41.4 54.8 0.0 350 44 92.7 26 27.9 18 1 0 2 0 10 10 64.0 31.2 45.7 0.0 622 24 87.4 4 10.2 28 0 0 18 0 10 11 38.1 14.2 25.6 0.0 1185 2 73.0 6 -14.0 23 0 11 28 5 10 12 18.6 -0.5 9.8 0.0 1711 0 37.3 9 -19.2 31 0 28 31 16 ------------------------------------------------------------------------------------ 53.5 27.8 40.8 0.0 9490 648 101.8 AUG -30.1 JAN 18 99 189 46 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 10 1 0.02 0.00 0.01 10 0 0 0 10 2 0.07 0.00 0.02 17 2 0 0 10 3 0.10 0.00 0.03 19 3 0 0 10 4 0.29 0.00 0.13 30 3 2 0 10 5 6.09 0.00 1.31 25 19 12 2 10 6 4.51 0.00 1.52 11 12 8 1 10 7 1.76 0.00 0.59 23 8 3 0 10 8 2.65 0.00 0.76 30 11 6 0 10 9 1.37 0.00 0.90 5 7 3 0 10 10 0.83 0.00 0.46 25 3 3 0 10 11 0.18 0.00 0.07 9 4 0 0 10 12 0.07 0.00 0.03 15 2 0 0 --------------------------------------------- 17.94 0.00 1.52 JUN 74 37 3 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 10 1 4.7 33.0 24 ENE 10 2 3.8 26.0 7 ENE 10 3 4.8 36.0 24 WSW 10 4 8.6 52.0 8 ENE 10 5 8.4 53.0 24 NE 10 6 5.2 48.0 30 WSW 10 7 4.8 43.0 2 W 10 8 5.1 45.0 21 W 10 9 5.4 39.0 20 WSW 10 10 4.4 37.0 26 ENE 10 11 5.8 35.0 3 WSW 10 12 4.9 54.0 27 WSW --------------------------------- 5.5 54.0 DEC WSW