MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2025 NAME: nhmc coast CITY: STATE: ELEV: 10 m LAT: LONG: TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/hr) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 16.3 20.0 11:10 12.6 4:10 2.2 0.2 0.0 12.6 37.0 14:40 SSE 2 15.7 20.9 10:50 12.4 7:20 2.9 0.2 0.0 9.2 22.5 2:00 SSE 3 16.4 20.3 12:30 13.3 3:40 2.1 0.3 12.4 5.6 30.6 12:50 SE 4 17.1 19.8 13:30 14.5 4:10 1.5 0.3 11.0 6.8 35.4 12:10 ESE 5 15.9 20.0 1:00 12.8 5:30 2.5 0.1 9.8 9.5 54.7 2:20 N 6 14.9 18.3 12:20 12.4 8:20 3.3 0.0 6.6 9.0 40.2 4:30 N 7 15.0 18.8 11:10 12.1 3:20 3.3 0.0 0.0 10.6 29.0 14:40 SSE 8 15.8 17.6 20:40 12.9 5:10 2.5 0.0 4.6 15.9 49.9 23:40 N 9 16.3 17.3 0:10 15.4 23:50 2.0 0.0 0.0 35.7 57.9 23:40 N 10 16.2 16.8 12:10 15.7 0:10 2.1 0.0 0.0 23.5 51.5 1:10 N 11 16.9 17.6 11:50 15.1 0:50 1.4 0.0 0.0 22.4 38.6 6:00 N 12 16.7 17.7 13:00 13.8 00:00 1.6 0.0 0.0 14.3 32.2 5:00 N 13 16.3 17.9 12:10 13.2 0:50 2.0 0.0 0.0 16.3 33.8 16:00 N 14 16.2 16.8 14:10 15.6 7:30 2.1 0.0 0.0 21.4 38.6 9:50 N 15 15.9 16.4 9:10 15.3 20:50 2.4 0.0 0.0 30.7 53.1 17:20 N 16 15.5 16.1 14:30 14.7 20:20 2.8 0.0 0.0 19.2 46.7 1:50 N 17 16.1 17.7 13:10 13.2 23:40 2.3 0.0 0.0 10.9 24.1 1:10 N 18 14.4 18.8 11:40 11.6 6:40 3.9 0.0 0.0 9.0 22.5 2:20 SSE 19 14.2 18.9 11:20 10.4 6:20 4.2 0.0 0.0 7.7 22.5 6:30 SSE 20 14.2 17.2 14:20 12.2 5:40 4.1 0.0 2.0 6.9 20.9 9:00 SSE 21 12.9 13.6 0:40 11.9 2:00 0.5 0.0 3.2 12.2 43.5 1:30 SSE 22 23 24 25 26 27 28 29 30 31 ------------------------------------------------------------------------------------- 15.7 20.9 2 10.4 19 51.8 1.2 49.6 14.7 57.9 9 N Max >= 32.0: 0 Max <= 0.0: 0 Min <= 0.0: 0 Min <= -18.0: 0 Max Rain: 12.40 ON 03/12/25 Days of Rain: 7 (> .2 mm) 7 (> 2 mm) 0 (> 20 mm) Heat Base: 18.3 Cool Base: 18.3 Method: Integration