MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2019 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 11.1 20.9 14:00 -1.5 00:00 53.9 0.0 0.00 1.4 16.0 1:00 SSE 2 8.0 23.9 14:30 -5.6 7:30 57.0 0.0 0.00 0.1 5.0 13:00 SSE 3 18.8 27.3 12:30 5.0 1:30 46.2 0.0 0.00 1.1 21.0 13:00 S 4 23.2 29.6 12:00 17.2 22:00 41.8 0.0 0.00 0.7 14.0 3:30 E 5 21.4 29.1 12:30 13.4 5:30 43.6 0.0 0.00 0.1 7.0 13:00 E 6 20.4 26.8 12:30 9.6 00:00 44.6 0.0 0.00 1.4 20.0 15:00 ENE 7 11.1 20.9 13:30 2.6 6:00 53.9 0.0 0.00 0.7 18.0 14:30 ENE 8 15.8 25.6 00:00 -0.9 8:00 49.2 0.0 0.00 0.7 14.0 19:30 NNW 9 32.5 45.0 00:00 25.6 0:30 32.5 0.0 0.68 1.5 16.0 23:00 NNW 10 42.9 49.4 14:00 21.3 00:00 22.1 0.0 0.77 3.3 23.0 18:30 NNW 11 13.6 21.3 0:30 5.3 19:00 40.7 0.0 0.00 1.3 19.0 1:00 ESE 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 19.9 49.4 10 -5.6 2 485.5 0.0 1.45 1.1 23.0 10 NNW Max >= 90.0: 0 Max <= 32.0: 9 Min <= 32.0: 11 Min <= 0.0: 3 Max Rain: 0.77 ON 12/10/19 Days of Rain: 2 (>.01 in) 2 (>.1 in) 0 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration