ANNUAL CLIMATOLOGICAL SUMMARY NAME: BigTreesWeatherStation CITY: Dorrington STATE: CA ELEV: 5100 ft LAT: 38° 17' 14" N LONG: 120° 17' 04" 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 ------------------------------------------------------------------------------------ 15 1 56.6 42.5 47.8 0.0 533 1 73.0 25 31.6 1 0 0 1 0 15 2 57.7 42.6 48.6 0.0 461 0 69.7 15 29.8 23 0 0 2 0 15 3 61.4 44.0 50.7 0.0 448 5 72.9 27 30.0 1 0 0 3 0 15 4 59.7 40.8 48.7 0.0 496 8 74.2 30 26.9 8 0 0 4 0 15 5 62.3 45.5 52.4 0.0 411 20 80.0 31 32.4 7 0 0 0 0 15 6 80.5 60.0 68.5 0.0 72 176 93.7 30 48.9 4 1 0 0 0 15 7 81.5 61.3 69.3 0.0 52 186 94.3 29 51.9 10 2 0 0 0 15 8 84.9 62.8 71.1 0.0 24 212 94.0 16 56.3 5 4 0 0 0 15 9 79.2 58.8 66.5 0.0 94 140 95.2 11 41.1 16 3 0 0 0 15 10 69.1 51.8 58.6 0.0 240 40 86.3 9 41.1 19 0 0 0 0 15 11 48.9 34.6 40.4 0.0 737 0 64.1 20 20.9 26 0 1 14 0 15 12 41.5 30.1 35.1 0.0 928 0 56.9 8 19.2 25 0 3 18 0 ------------------------------------------------------------------------------------ 65.3 47.9 54.8 0.0 4496 790 95.2 SEP 19.2 DEC 10 4 42 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 15 1 0.07 0.00 0.07 27 1 0 0 15 2 8.43 0.00 2.97 7 6 5 3 15 3 1.52 0.00 0.65 1 6 3 0 15 4 2.40 0.00 1.88 25 5 2 1 15 5 2.46 0.00 1.26 8 8 5 1 15 6 0.73 0.00 0.49 9 5 1 0 15 7 0.11 0.00 0.06 2 2 0 0 15 8 0.01 0.00 0.01 23 0 0 0 15 9 0.10 0.00 0.05 14 2 0 0 15 10 3.30 0.00 2.48 17 3 3 1 15 11 7.17 0.00 2.75 2 15 8 3 15 12 8.01 0.00 2.99 22 14 9 3 --------------------------------------------- 34.31 0.00 2.99 DEC 67 36 12 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 15 1 0.3 13.0 13 WSW 15 2 0.5 21.0 22 WSW 15 3 0.3 13.0 12 WSW 15 4 0.5 12.0 5 WSW 15 5 0.3 10.0 12 E 15 6 0.4 12.0 21 WSW 15 7 0.4 11.0 24 E 15 8 0.4 12.0 26 WSW 15 9 0.4 12.0 4 WSW 15 10 0.4 15.0 29 WSW 15 11 0.2 12.0 26 WSW 15 12 0.1 13.0 10 WSW --------------------------------- 0.4 21.0 FEB WSW