ANNUAL CLIMATOLOGICAL SUMMARY NAME: Les Collines CITY: Walla Walla STATE: WA ELEV: 1250 ft LAT: 46° 00' 21" N LONG: 118° 16' 09" W TEMPERATURE (°F), HEAT BASE 50.0, COOL BASE 50.0 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 ------------------------------------------------------------------------------------ 08 1 40.4 27.4 33.9 0.8 469 2 56.4 14 8.2 24 0 5 19 0 08 2 48.9 36.8 42.8 4.5 217 10 64.4 29 26.5 18 0 0 6 0 08 3 51.5 37.2 44.3 -1.9 175 0 61.1 6 32.0 27 0 0 1 0 08 4 57.9 39.1 48.5 -4.7 101 56 81.0 13 28.6 1 0 0 2 0 08 5 70.7 51.4 61.0 0.7 1 344 95.0 17 38.2 1 1 0 0 0 08 6 72.4 51.2 61.8 -5.1 3 250 88.7 20 42.8 10 0 0 0 0 08 7 08 8 08 9 08 10 08 11 08 12 ------------------------------------------------------------------------------------ 56.3 40.1 48.2 -0.9 967 663 95.0 MAY 8.2 JAN 1 5 28 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 -------------------------------------------- 08 1 1.37 -0.73 0.31 27 12 6 0 08 2 0.80 -0.80 0.17 29 8 2 0 08 3 2.17 0.37 0.64 13 15 6 0 08 4 0.92 -0.58 0.27 14 10 2 0 08 5 1.62 0.02 0.33 23 14 6 0 08 6 0.99 -0.31 0.48 3 5 2 0 08 7 0.00 -0.60 0.00 1 0 0 0 08 8 0.00 -0.80 0.00 1 0 0 0 08 9 0.00 -1.00 0.00 1 0 0 0 08 10 0.00 -1.60 0.00 1 0 0 0 08 11 0.00 -2.50 0.00 1 0 0 0 08 12 0.00 -2.30 0.00 1 0 0 0 -------------------------------------------- 7.87-10.83 0.64 MAR 64 24 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 08 1 6.1 58.0 4 SW 08 2 5.4 44.0 7 SW 08 3 6.8 43.0 26 SSW 08 4 5.9 37.0 22 SW 08 5 4.1 35.0 31 SSW 08 6 5.1 36.0 9 WSW 08 7 08 8 08 9 08 10 08 11 08 12 --------------------------------- 5.6 58.0 JAN SW