MONTHLY CLIMATOLOGICAL SUMMARY for JAN. 2010 NAME: Trinity Center CITY: Trinity Center STATE: CA ELEV: 2420 ft LAT: 40° 58' 57" N LONG: 122° 41' 40" W TEMPERATURE (°F), RAIN (in), WIND SPEED (kt) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 36.6 43.1 5:30p 34.0 6:45a 28.4 0.0 1.45 0.1 7.8 5:30p SE 2 36.7 45.2 3:45p 33.7 3:00a 28.3 0.0 0.00 0.0 3.5 2:00p ESE 3 34.5 45.5 3:45p 30.6 7:30a 30.5 0.0 0.01 0.0 3.5 9:15a N 4 35.0 45.4 3:30p 30.7 6:00a 30.0 0.0 0.00 0.0 2.6 10:00a N 5 38.2 52.0 3:30p 32.7 2:15a 26.8 0.0 0.01 0.1 13.0 5:15p SSE 6 41.2 47.4 2:30p 36.2 12:15a 23.8 0.0 0.02 0.0 3.5 12:45p W 7 42.9 51.0 3:15p 39.9 12:00m 22.1 0.0 0.00 0.1 5.2 1:30p SE 8 42.6 46.1 4:15p 38.5 1:00a 22.4 0.0 0.26 0.0 4.3 9:30p SE 9 42.9 47.9 3:45p 39.9 3:00a 22.1 0.0 0.05 0.1 6.1 11:00a N 10 43.5 49.1 3:30p 39.3 7:00a 21.5 0.0 0.01 0.1 3.5 12:45a NE 11 42.6 49.2 3:00p 37.0 8:00a 22.4 0.0 0.31 0.2 9.6 9:00p SE 12 40.9 46.0 12:00m 37.0 9:30a 24.1 0.0 2.03 0.4 10.4 11:30p N 13 42.3 48.9 2:15p 35.8 8:45p 22.7 0.0 0.14 0.3 13.0 1:00a S 14 36.9 47.4 4:00p 31.6 7:45a 28.1 0.0 0.00 0.3 4.3 2:00a NNW 15 36.7 43.8 3:45p 31.9 7:15a 28.3 0.0 0.01 0.1 2.6 11:15a SE 16 42.0 52.0 2:45p 36.0 8:15a 23.0 0.0 0.14 0.3 8.7 5:30p SSE 17 39.6 44.1 12:45p 35.8 8:15p 25.4 0.0 1.20 0.3 14.8 1:30p N 18 40.1 44.1 2:15p 36.5 12:15a 24.9 0.0 1.32 0.7 13.9 6:45p N 19 39.3 42.6 3:15p 35.9 12:00m 25.7 0.0 1.11 1.6 27.8 6:30a SSE 20 33.8 37.8 2:45a 32.4 6:45a 31.2 0.0 0.74 0.1 6.1 2:30a NNW 21 33.7 36.9 12:45p 32.4 2:00a 31.3 0.0 0.63 0.1 3.5 10:45a S 22 35.4 40.6 1:00p 32.9 4:30a 29.6 0.0 0.85 0.6 13.9 12:30p SSE 23 34.5 37.9 1:30p 32.2 5:45a 30.5 0.0 0.52 0.1 2.6 4:30p WSW 24 33.2 34.6 12:30a 32.2 10:45p 31.8 0.0 0.47 0.0 1.7 1:00p SSE 25 32.7 35.2 12:00p 32.2 6:15p 32.3 0.0 0.78 0.0 2.6 9:15a W 26 35.2 42.1 3:15p 32.2 12:15a 29.8 0.0 1.49 0.0 2.6 11:45p S 27 34.6 42.5 2:15p 31.6 7:00a 30.4 0.0 0.53 0.3 6.1 2:30a NW 28 34.9 45.1 3:00p 30.4 7:15a 30.1 0.0 0.04 0.1 1.7 12:30a NW 29 36.2 40.8 3:00p 33.1 1:30a 28.8 0.0 0.04 0.1 4.3 2:15p NW 30 37.6 44.5 3:45p 34.7 10:15p 27.4 0.0 0.05 0.0 2.6 10:45a SSE 31 37.6 47.9 2:15p 32.5 10:15p 27.1 0.0 0.02 0.1 3.5 11:15a SSE ------------------------------------------------------------------------------------- 37.9 52.0 5 30.4 28 840.8 0.0 14.23 0.2 27.8 19 SSE Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 6 Min <= 0.0: 0 Max Rain: 2.03 ON 01/12/10 Days of Rain: 23 (>.01 in) 17 (>.1 in) 6 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration