ANNUAL CLIMATOLOGICAL SUMMARY NAME: St. John Valley CITY: Grand Isle STATE: Maine 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 ------------------------------------------------------------------------------------ 06 1 27.6 8.2 18.6 0.0 1352 0 49.9 14 -14.0 4 0 22 31 7 06 2 22.7 2.8 13.6 0.0 1363 0 41.2 4 -18.4 12 0 21 28 12 06 3 36.7 18.6 27.9 0.0 1117 0 57.5 31 -21.7 1 0 8 25 4 06 4 52.1 29.2 40.5 0.0 710 1 70.9 30 19.2 28 0 0 20 0 06 5 64.6 41.0 53.0 0.0 391 24 78.5 31 25.0 8 0 0 4 0 06 6 74.3 51.7 63.3 0.0 138 92 88.4 18 40.2 2 0 0 0 0 06 7 79.1 56.7 67.4 0.0 77 151 88.8 17 42.9 2 0 0 0 0 06 8 71.6 48.0 59.5 0.0 226 56 81.4 4 34.1 27 0 0 0 0 06 9 66.5 42.1 54.0 0.0 350 21 77.0 8 30.1 11 0 0 2 0 06 10 52.9 35.7 44.1 0.0 644 2 71.8 9 22.5 28 0 0 11 0 06 11 43.1 30.0 36.7 0.0 827 0 63.9 17 14.4 28 0 2 19 0 06 12 29.5 13.7 22.4 0.0 1257 0 42.0 14 -7.7 6 0 16 29 6 ------------------------------------------------------------------------------------ 51.9 31.6 41.9 0.0 8451 346 88.8 JUL -21.7 MAR 0 69 169 29 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 -------------------------------------------- 06 1 3.40 0.00 1.41 14 14 6 1 06 2 2.07 0.00 0.73 17 7 4 0 06 3 0.75 0.00 0.53 14 3 2 0 06 4 1.52 0.00 0.57 15 9 4 0 06 5 4.09 0.00 0.79 16 16 9 0 06 6 3.89 0.00 1.00 19 14 11 0 06 7 5.08 0.00 0.90 17 17 11 0 06 8 2.02 0.00 0.61 7 13 4 0 06 9 3.35 0.00 0.81 29 12 7 0 06 10 5.46 0.00 1.11 21 12 8 1 06 11 3.95 0.00 1.36 14 14 8 1 06 12 1.56 0.00 0.54 23 9 4 0 -------------------------------------------- 37.14 0.00 1.41 JAN 140 78 3 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 06 1 1.6 44.0 18 N 06 2 1.8 35.0 17 NW 06 3 2.3 30.0 11 NW 06 4 2.3 38.0 2 N 06 5 1.4 22.0 15 SSE 06 6 1.4 24.0 19 S 06 7 1.2 30.0 17 S 06 8 1.3 28.0 2 NW 06 9 1.0 26.0 24 S 06 10 1.6 33.0 30 NW 06 11 1.2 26.0 10 S 06 12 1.7 31.0 21 NW --------------------------------- 1.6 44.0 JAN NW