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 ------------------------------------------------------------------------------------ 19 1 18.8 -1.9 9.3 0.0 1726 0 33.9 24 -18.9 3 0 26 31 20 19 2 20.6 0.7 11.3 0.0 1503 0 40.0 5 -20.5 18 0 25 28 16 19 3 34.6 10.2 23.6 0.0 1281 0 56.4 31 -9.8 10 0 15 30 11 19 4 45.0 28.5 36.4 0.0 857 0 65.6 13 15.3 8 0 1 22 0 19 5 58.1 35.9 47.2 0.0 554 4 74.1 25 27.8 1 0 0 5 0 19 6 70.3 45.4 58.0 0.0 249 38 79.8 19 33.5 1 0 0 0 0 19 7 80.0 53.5 66.4 0.0 110 152 92.3 5 42.0 25 2 0 0 0 19 8 73.5 52.3 62.4 0.0 85 41 85.8 6 41.7 14 0 0 0 0 19 9 19 10 19 11 19 12 ------------------------------------------------------------------------------------ 49.1 27.0 38.3 0.0 6365 235 92.3 JUL -20.5 FEB 2 67 116 47 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 19 1 0.01 0.00 0.01 11 0 0 0 19 2 0.01 0.00 0.01 5 0 0 0 19 3 2.08 0.00 0.54 31 7 6 0 19 4 3.95 0.00 1.15 20 18 9 1 19 5 3.52 0.00 0.94 20 15 8 0 19 6 3.52 0.00 0.69 20 13 9 0 19 7 2.87 0.00 0.73 28 12 8 0 19 8 0.79 0.00 0.45 8 4 2 0 19 9 19 10 19 11 19 12 --------------------------------------------- 16.75 0.00 1.15 APR 69 42 1 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 19 1 1.5 30.0 22 E 19 2 2.1 34.0 9 E 19 3 2.0 31.0 23 NNW 19 4 2.0 33.0 4 SSE 19 5 1.6 32.0 11 NNW 19 6 1.1 27.0 23 NNW 19 7 0.8 23.0 2 E 19 8 0.8 22.0 8 E 19 9 19 10 19 11 19 12 --------------------------------- 1.5 34.0 FEB E