ANNUAL CLIMATOLOGICAL SUMMARY NAME: North Powder CITY: STATE: ELEV: 3300 ft LAT: 45° 36' 00" N LONG: 117° 56' 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 37.0 30.8 34.6 0.0 272 0 45.3 18 17.9 8 0 3 15 0 10 2 41.1 30.8 37.5 0.0 265 0 53.5 28 13.0 21 0 0 15 0 10 3 50.2 30.8 44.2 0.0 270 0 60.3 16 17.0 20 0 0 19 0 10 4 54.3 35.1 47.8 0.0 236 4 75.8 19 17.2 10 0 0 7 0 10 5 57.6 40.2 51.6 0.0 217 8 75.5 16 26.4 7 0 0 3 0 10 6 69.1 48.4 60.8 0.0 111 38 89.7 28 41.7 17 0 0 0 0 10 7 82.1 46.1 64.7 0.0 179 168 93.9 25 36.5 14 3 0 0 0 10 8 80.4 44.0 62.3 0.0 224 141 93.7 26 32.4 31 3 0 0 0 10 9 70.5 39.1 54.3 0.0 87 14 86.5 3 26.2 6 0 0 1 0 10 10 10 11 10 12 ------------------------------------------------------------------------------------ 59.5 38.4 50.7 0.0 1861 375 93.9 JUL 13.0 FEB 6 3 60 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 10 1 0.92 0.00 0.32 31 6 4 0 10 2 0.10 0.00 0.03 3 3 0 0 10 3 0.07 0.00 0.03 25 2 0 0 10 4 0.51 0.00 0.26 12 5 1 0 10 5 0.89 0.00 0.28 10 8 3 0 10 6 0.85 0.00 0.24 4 8 3 0 10 7 0.17 0.00 0.11 2 2 1 0 10 8 0.29 0.00 0.22 11 3 1 0 10 9 0.01 0.00 0.01 1 0 0 0 10 10 10 11 10 12 --------------------------------------------- 3.81 0.00 0.32 JAN 37 13 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 10 1 0.9 28.0 12 SE 10 2 0.9 22.0 20 S 10 3 2.5 41.0 28 SE 10 4 2.7 34.0 16 SE 10 5 2.8 32.0 3 NE 10 6 2.8 34.0 4 NE 10 7 2.9 39.0 27 NNE 10 8 2.6 27.0 5 WNW 10 9 2.8 22.0 4 SE 10 10 10 11 10 12 --------------------------------- 2.3 41.0 MAR SE