ANNUAL CLIMATOLOGICAL SUMMARY NAME: Ridge CITY: ACTON STATE: ME ELEV: 864 ft LAT: 43° 36' 00" N LONG: 71° 00' 00" W TEMPERATURE (°F), HEAT BASE 68.0, COOL BASE 68.0 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 ------------------------------------------------------------------------------------ 25 1 29.9 13.2 21.1 1.0 1311 0 38.8 23 -0.5 19 0 16 28 1 25 2 33.1 15.4 23.4 0.1 1226 0 52.7 25 -0.3 2 0 12 28 1 25 3 46.7 27.4 36.3 3.0 981 0 62.7 19 2.0 3 0 3 22 0 25 4 58.1 38.1 46.9 2.3 608 8 83.7 29 23.3 9 0 0 6 0 25 5 66.4 48.5 56.2 0.2 389 23 84.6 16 37.7 23 0 0 0 0 25 6 77.6 57.8 66.7 1.8 148 109 98.2 24 43.2 2 4 0 0 0 25 7 85.4 63.9 72.3 3.6 49 182 94.6 15 52.5 20 8 0 0 0 25 8 85.4 59.8 69.9 1.7 102 162 98.5 12 50.3 19 8 0 0 0 25 9 77.7 54.6 63.4 4.2 188 53 85.0 27 43.6 19 0 0 0 0 25 10 25 11 25 12 ------------------------------------------------------------------------------------ 62.8 42.6 51.2 2.0 5003 537 98.5 AUG -0.5 JAN 20 31 84 2 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 25 1 0.47 -2.23 0.19 17 6 1 0 25 2 1.10 -1.26 0.29 28 12 3 0 25 3 4.08 1.04 1.31 17 10 8 1 25 4 3.05 -0.02 0.74 26 14 9 0 25 5 5.71 2.38 1.28 11 21 11 1 25 6 2.79 -0.31 0.93 7 11 5 0 25 7 2.41 -0.96 0.59 7 9 7 0 25 8 0.66 -2.55 0.57 28 3 1 0 25 9 2.44 -0.72 1.05 24 5 3 1 25 10 25 11 25 12 --------------------------------------------- 22.71 -4.63 1.31 MAR 91 48 3 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 25 1 3.1 37.0 1 NW 25 2 3.0 38.0 17 NW 25 3 2.3 40.0 7 NW 25 4 2.4 33.0 20 NW 25 5 1.6 27.0 9 ENE 25 6 1.4 37.0 20 NW 25 7 1.3 27.0 16 S 25 8 1.2 19.0 24 S 25 9 1.1 18.0 24 S 25 10 25 11 25 12 --------------------------------- 1.9 40.0 MAR NW