MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2018 NAME: BLACKJACK MOUNTAIN CITY: STATE: ELEV: 0 ft LAT: LONG: 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 54.2 58.3 12:05a 50.0 7:25a 10.8 0.0 1.45 3.8 17.0 8:10a E 2 65.8 75.1 2:25p 56.4 12:05a 0.0 0.8 0.08 2.3 16.0 3:20p WSW 3 52.8 64.4 1:30p 41.2 12:00m 12.2 0.0 0.00 2.0 15.0 1:55p W 4 41.2 51.0 2:35p 31.4 11:50p 23.8 0.0 0.00 2.2 19.0 11:55a W 5 36.5 46.2 2:15p 26.7 10:55p 28.5 0.0 0.00 2.5 18.0 3:30p W 6 37.3 50.4 1:30p 24.2 7:35a 27.7 0.0 0.00 0.6 9.0 11:25a W 7 40.8 45.6 3:20p 35.9 2:30a 24.3 0.0 0.00 0.3 8.0 9:45a WSW 8 39.3 42.6 12:05a 36.0 11:55p 25.7 0.0 1.26 3.7 28.0 9:10p E 9 35.9 38.3 10:55p 33.5 7:35a 29.1 0.0 0.39 3.6 24.0 7:55a E 10 39.1 41.1 12:35p 37.1 8:15a 25.9 0.0 0.10 0.9 10.0 12:35a W 11 41.7 53.2 2:40p 30.1 8:00a 23.3 0.0 0.01 2.1 12.0 11:45a W 12 41.6 53.2 1:10p 30.0 7:05a 23.4 0.0 0.00 1.0 9.0 12:50a W 13 44.2 52.2 2:15p 36.1 3:50a 20.8 0.0 0.00 3.1 19.0 9:55p E 14 46.3 49.0 4:40p 43.6 4:35a 18.7 0.0 0.19 5.7 24.0 10:35p E 15 48.8 51.7 11:10a 45.9 10:15p 16.2 0.0 0.02 2.4 15.0 10:55a SW 16 48.8 51.6 4:25p 46.0 8:55a 16.2 0.0 0.01 2.5 19.0 8:30p W 17 52.5 64.1 2:45p 40.9 11:55p 12.5 0.0 0.00 1.7 15.0 2:10p WNW 18 51.9 67.2 2:25p 36.6 6:30a 13.1 0.0 0.00 1.2 13.0 7:00a W 19 49.0 56.3 2:20p 41.8 8:20a 16.0 0.0 0.00 3.9 16.0 8:10p ESE 20 47.0 49.6 12:05a 44.5 6:55a 18.0 0.0 0.63 2.7 18.0 9:00a E 21 43.3 48.7 12:10a 38.0 10:55p 21.7 0.0 0.45 4.9 24.0 1:25p WNW 22 44.7 54.2 3:05p 35.1 7:50a 20.3 0.0 0.00 2.2 17.0 1:05a W 23 44.8 57.1 5:05p 32.6 6:25a 20.2 0.0 0.02 2.6 22.0 12:20p WNW 24 43.8 55.3 2:50p 32.2 7:40a 21.3 0.0 0.00 1.5 16.0 2:30a W 25 45.9 61.1 2:25p 30.8 3:10a 19.1 0.0 0.00 1.3 13.0 9:40a ESE 26 48.8 59.1 2:30p 38.6 7:30a 16.2 0.0 0.00 3.1 21.0 11:25p ESE 27 47.8 50.5 2:30p 45.0 8:00p 17.3 0.0 1.36 6.6 26.0 6:35p ESE 28 53.5 60.0 1:15p 47.1 12:35a 11.5 0.0 1.40 1.8 14.0 9:00a ESE 29 52.8 57.9 2:15p 47.8 8:25a 12.2 0.0 0.02 0.8 10.0 11:00a W 30 50.3 52.8 10:25p 47.8 5:05a 14.7 0.0 0.78 1.2 9.0 9:15p ESE 31 60.7 68.7 4:20p 52.7 12:05a 4.3 0.0 0.25 4.1 26.0 8:15p ESE ------------------------------------------------------------------------------------- 46.8 75.1 2 24.2 6 564.7 0.8 8.42 2.5 28.0 8 W Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 6 Min <= 0.0: 0 Max Rain: 1.45 ON 12/01/18 Days of Rain: 15 (>.01 in) 10 (>.1 in) 4 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2