MONTHLY CLIMATOLOGICAL SUMMARY for MAR. 2025 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 20.9 29.1 1:30p 9.9 12:30a 44.1 0.0 0.00 0.2 10.0 8:30p ENE 2 19.1 32.0 2:30p -4.2 7:00a 45.9 0.0 0.00 0.6 19.0 11:30p NW 3 36.9 45.0 1:00p 30.8 12:30a 28.1 0.0 0.30 0.6 15.0 5:30a NW 4 26.9 34.0 8:30a 10.9 12:00m 38.1 0.0 0.05 0.4 18.0 2:30p E 5 21.0 33.9 12:00p 4.1 4:00a 44.0 0.0 0.04 0.2 13.0 2:00p NW 6 17.8 31.2 8:00a -2.2 11:30p 47.2 0.0 0.00 1.0 22.0 2:30p SSE 7 14.9 25.3 10:00p -0.7 12:30a 50.1 0.0 0.00 0.1 13.0 9:30a NW 8 10.8 22.0 12:30a -1.1 12:00m 54.2 0.0 0.00 1.5 24.0 2:00p E 9 3.7 19.5 4:00p -9.1 7:00a 58.8 0.0 0.00 0.4 15.0 10:30a SSE 10 13.1 30.7 5:30p -11.5 3:30a 51.9 0.0 0.00 0.1 12.0 8:30p WNW 11 29.1 36.3 11:30a 18.6 7:00a 35.9 0.0 0.24 0.0 7.0 1:30p WNW 12 43.5 48.3 3:30p 34.0 12:30a 21.5 0.0 1.05 0.7 15.0 11:00a WNW 13 27.3 36.7 12:30a 17.3 12:00m 37.7 0.0 0.06 0.0 5.0 2:00a NE 14 14.8 17.3 12:30a 12.9 8:00p 50.2 0.0 0.00 0.5 14.0 11:00a ENE 15 19.4 30.8 3:30p 10.1 7:00a 45.6 0.0 0.02 0.6 22.0 2:30a E 16 13.8 28.4 4:00p 1.4 5:00a 51.2 0.0 0.03 0.1 13.0 2:30p S 17 24.3 43.8 4:00p 0.4 6:00a 40.7 0.0 0.60 0.4 20.0 2:30p NW 18 13.2 32.5 12:30a -0.5 12:00m 51.8 0.0 0.00 1.3 18.0 4:30a E 19 14.8 33.9 4:00p -7.7 6:00a 50.3 0.0 0.01 0.1 11.0 3:00p WNW 20 35.4 52.5 4:00p 20.8 3:30a 29.6 0.0 0.03 0.2 14.0 4:00p NW 21 41.5 58.2 4:30p 26.3 7:30a 23.5 0.0 0.00 0.4 15.0 4:30p WNW 22 46.9 60.3 4:00p 37.2 7:00a 18.1 0.0 0.00 0.7 19.0 6:30p NW 23 43.9 52.6 1:30a 28.8 11:30p 21.1 0.0 0.17 0.4 18.0 1:00a NW 24 29.5 40.8 5:30p 21.1 6:30a 35.5 0.0 0.05 0.0 8.0 9:30a S 25 33.3 47.4 5:00p 18.8 7:00a 31.7 0.0 0.00 0.2 13.0 2:30p WNW 26 42.5 53.6 5:00p 30.2 2:00a 22.5 0.0 0.00 0.6 15.0 5:00p NW 27 38.0 44.2 1:00a 32.1 12:00m 27.0 0.0 0.14 0.2 14.0 4:00a ENE 28 37.1 49.9 5:00p 25.8 5:30a 27.9 0.0 0.04 0.6 14.0 11:00a ENE 29 22.4 36.5 1:30a 14.2 12:00m 42.6 0.0 0.03 1.7 23.0 1:00p E 30 20.1 28.0 1:30p 5.7 7:00a 44.9 0.0 0.00 0.2 11.0 1:00p WNW 31 32.3 41.7 3:00p 25.9 12:30a 29.3 0.0 0.13 0.1 10.0 3:30p ENE ------------------------------------------------------------------------------------- 26.1 60.3 22 -11.5 10 1201.0 0.0 2.99 0.5 24.0 8 NW Max >= 90.0: 0 Max <= 32.0: 11 Min <= 32.0: 28 Min <= 0.0: 8 Max Rain: 1.05 ON 03/12/25 Days of Rain: 16 (>.01 in) 7 (>.1 in) 1 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration