ANNUAL CLIMATOLOGICAL SUMMARY NAME: SWLY CITY: Sedro-Woolley STATE: WA ELEV: 36 ft LAT: 48° 18' 00" N LONG: 122° 06' 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 ------------------------------------------------------------------------------------ 09 1 42.3 31.7 36.1 0.0 885 0 52.0 18 21.0 26 0 1 15 0 09 2 49.8 33.6 40.9 0.0 676 0 58.1 4 26.0 26 0 0 12 0 09 3 49.2 34.0 41.1 0.0 742 0 59.3 2 21.1 10 0 0 10 0 09 4 59.1 39.9 49.0 0.0 481 3 72.8 5 30.0 4 0 0 1 0 09 5 65.2 44.2 54.6 0.0 342 21 78.5 29 35.9 9 0 0 0 0 09 6 72.3 52.3 62.1 0.0 143 57 87.4 4 42.5 29 0 0 0 0 09 7 78.6 55.2 66.7 0.0 104 158 99.7 29 42.9 1 3 0 0 0 09 8 74.4 53.3 63.1 0.0 135 75 85.3 2 45.5 24 0 0 0 0 09 9 72.6 51.6 60.8 0.0 179 54 88.8 22 38.9 27 0 0 0 0 09 10 59.6 43.0 50.6 0.0 448 1 69.3 4 30.0 12 0 0 2 0 09 11 52.5 42.0 47.0 0.0 436 0 63.7 5 36.8 27 0 0 0 0 09 12 44.6 30.0 36.0 0.0 898 0 58.4 20 13.8 8 0 1 20 0 ------------------------------------------------------------------------------------ 60.2 42.6 50.8 0.0 5468 368 99.7 JUL 13.8 DEC 3 2 60 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 09 1 0.27 0.00 0.08 29 4 0 0 09 2 1.68 0.00 0.54 25 10 6 0 09 3 3.85 0.00 0.55 31 24 13 0 09 4 2.45 0.00 0.79 1 5 4 0 09 5 4.56 0.00 0.82 6 14 11 0 09 6 0.20 0.00 0.07 24 4 0 0 09 7 0.40 0.00 0.29 13 5 1 0 09 8 0.59 0.00 0.39 10 3 2 0 09 9 1.76 0.00 0.55 19 10 6 0 09 10 8.02 0.00 1.97 17 18 12 3 09 11 6.80 0.00 0.88 26 18 14 0 09 12 1.58 0.00 0.41 21 9 5 0 --------------------------------------------- 32.16 0.00 1.97 OCT 124 74 3 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 09 1 2.0 38.0 4 NNE 09 2 2.3 44.0 25 NNE 09 3 3.4 38.0 2 NNE 09 4 2.8 33.0 23 SSE 09 5 3.0 45.0 2 SSE 09 6 3.0 32.0 4 SSE 09 7 2.7 34.0 30 SSE 09 8 2.0 30.0 10 SSE 09 9 1.7 33.0 28 ESE 09 10 2.8 50.0 30 NNE 09 11 4.9 58.0 5 NNE 09 12 2.2 40.0 16 N --------------------------------- 2.7 58.0 NOV NNE