ANNUAL CLIMATOLOGICAL SUMMARY NAME: St-John-Valley CITY: Grand Isle STATE: ME ELEV: 711 ft LAT: 47° 14' 36" N LONG: 68° 05' 51" 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 ------------------------------------------------------------------------------------ 22 1 16.0 -7.8 4.8 0.0 1867 0 35.9 1 -31.6 27 0 27 31 24 22 2 23.5 1.9 14.0 0.0 1428 0 42.8 12 -23.2 1 0 20 28 12 22 3 33.5 14.7 24.9 0.0 1241 0 49.2 18 -10.9 4 0 16 31 3 22 4 46.7 29.3 37.7 0.0 820 0 55.6 25 14.6 6 0 0 19 0 22 5 66.4 39.2 53.2 0.0 405 40 89.7 13 23.0 8 0 0 9 0 22 6 70.6 47.5 59.0 0.0 237 58 87.8 26 33.3 1 0 0 0 0 22 7 78.9 53.7 65.8 0.0 109 135 88.5 18 42.9 10 0 0 0 0 22 8 76.6 53.6 64.4 0.0 127 108 87.4 30 41.7 28 0 0 0 0 22 9 67.3 44.6 54.7 0.0 338 29 83.4 11 29.9 19 0 0 2 0 22 10 57.5 29.0 40.5 0.0 124 1 70.5 5 23.4 3 0 0 4 0 22 11 22 12 ------------------------------------------------------------------------------------ 53.6 30.9 42.2 0.0 6696 370 89.7 MAY -31.6 JAN 0 63 124 39 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 22 1 0.00 0.00 0.00 1 0 0 0 22 2 1.10 0.00 0.54 12 5 3 0 22 3 1.83 0.00 0.33 16 13 8 0 22 4 2.61 0.00 0.48 8 18 8 0 22 5 2.82 0.00 0.75 28 13 8 0 22 6 1.03 0.00 0.72 20 7 1 0 22 7 0.16 0.00 0.08 27 4 0 0 22 8 0.08 0.00 0.03 13 1 0 0 22 9 0.48 0.00 0.42 30 2 1 0 22 10 0.54 0.00 0.52 2 2 1 0 22 11 22 12 --------------------------------------------- 10.65 0.00 0.75 MAY 65 30 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 22 1 0.9 24.0 15 SW 22 2 1.1 24.0 12 SW 22 3 1.3 30.0 22 SW 22 4 1.6 28.0 2 SW 22 5 1.1 27.0 18 N 22 6 0.6 18.0 10 N 22 7 0.6 22.0 1 SE 22 8 0.3 19.0 4 N 22 9 0.7 28.0 24 SW 22 10 0.3 11.0 1 SW 22 11 22 12 --------------------------------- 0.9 30.0 MAR SW