MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2020 NAME: St-John-Valley CITY: Grand Isle STATE: ME ELEV: 711 ft LAT: 47° 14' 36" N LONG: 68° 05' 51" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 56.8 74.1 4:30p 36.9 4:00a 10.1 1.9 0.00 0.6 14.0 11:00p NNW 2 63.0 73.1 4:00p 55.0 4:30a 3.5 1.4 0.00 2.5 21.0 7:30p NW 3 65.3 78.5 4:00p 54.7 12:00m 2.8 3.1 0.00 0.6 19.0 12:30a E 4 61.7 74.8 3:30p 49.7 4:30a 5.9 2.6 0.00 1.5 21.0 3:00p E 5 56.6 69.7 4:00p 46.8 6:00a 9.1 0.6 0.00 1.0 16.0 12:00p E 6 52.3 68.3 1:30p 41.5 7:00a 12.7 0.1 0.00 0.4 17.0 1:30p E 7 58.1 72.5 3:30p 37.4 6:30a 9.1 2.2 0.01 2.2 21.0 5:30p NW 8 64.9 76.6 2:30p 55.3 12:00m 3.0 2.9 0.00 1.4 19.0 12:30p E 9 53.1 57.9 2:00p 50.1 5:30a 11.9 0.0 0.00 0.1 7.0 1:00a SE 10 49.8 54.7 2:30p 44.1 12:00m 15.2 0.0 0.00 0.3 9.0 8:30p E 11 49.7 62.0 3:00p 42.5 12:00m 15.3 0.0 0.00 0.6 13.0 2:00p S 12 50.4 69.6 4:30p 33.6 6:00a 15.3 0.7 0.00 0.4 11.0 1:00p E 13 57.3 68.4 2:30p 47.9 2:00a 7.9 0.2 0.00 1.4 17.0 3:00p NNW 14 54.2 60.4 4:00a 45.9 12:00m 10.8 0.0 0.01 2.8 23.0 2:00p ESE 15 46.8 58.6 4:30p 37.7 6:30a 18.2 0.0 0.00 0.5 15.0 10:30a ESE 16 53.0 61.7 9:30p 43.2 1:30a 12.0 0.0 0.00 1.1 19.0 9:30p NW 17 50.8 64.0 2:30a 29.6 12:00m 14.2 0.0 0.00 1.5 15.0 3:00a S 18 38.8 56.1 3:00p 26.8 5:00a 26.2 0.0 0.37 0.4 13.0 2:00p S 19 40.8 54.9 2:30p 29.3 6:30a 24.2 0.0 0.07 0.7 14.0 1:00p S 20 39.6 57.1 3:30p 28.1 4:30a 25.4 0.0 0.00 0.9 14.0 12:30p S 21 40.5 62.6 4:30p 24.6 7:00a 24.5 0.0 0.00 0.2 11.0 2:00p E 22 45.1 62.7 1:30p 29.5 6:00a 19.9 0.0 0.01 0.1 8.0 6:30p SSE 23 56.3 69.0 3:30p 45.3 2:00a 9.1 0.4 0.00 2.1 23.0 6:00p E 24 54.2 67.2 3:00p 37.6 12:00m 10.8 0.0 0.00 1.7 19.0 2:30p E 25 42.6 63.6 3:30p 28.6 6:00a 22.4 0.0 0.00 0.4 11.0 12:30p E 26 53.7 78.3 4:30p 29.7 3:30a 13.9 2.6 0.00 0.5 12.0 9:30p NNW 27 64.8 75.0 3:00p 54.5 7:00a 3.0 2.8 0.00 0.7 15.0 5:00p NW 28 67.7 75.6 1:00p 60.3 4:30a 0.9 3.6 0.00 1.4 11.0 2:00p NNW 29 71.4 81.7 3:00p 65.8 7:00a 0.0 6.4 0.00 2.2 20.0 4:00p NNW 30 62.5 71.1 12:00p 49.7 11:30p 3.5 0.9 0.50 2.9 31.0 12:30p NW ------------------------------------------------------------------------------------- 54.1 81.7 29 24.6 21 360.8 32.4 0.97 1.1 31.0 30 NNW Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 8 Min <= 0.0: 0 Max Rain: 0.50 ON 09/30/20 Days of Rain: 3 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration