December 2002 Summary
MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2002
NAME: rocklin CITY: STATE: ELEV: 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
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1 52.0 62.6 2:10p 41.2 7:30a 13.1 0.0 0.00 2.0 9.0 1:00p NE
2 51.1 61.9 3:20p 42.7 7:30a 12.7 0.0 0.00 2.8 11.0 10:10p NE
3 51.2 61.7 2:40p 40.7 7:20a 13.8 0.0 0.00 3.1 12.0 1:10a NE
4 51.7 63.0 3:20p 40.9 7:50a 13.0 0.0 0.00 2.7 11.0 1:10p NE
5 51.7 61.1 2:10p 45.5 1:00a 11.7 0.0 0.00 3.0 10.0 1:30a NE
6 52.2 63.1 2:40p 41.9 7:50a 12.5 0.0 0.00 1.8 11.0 2:20a NE
7 50.6 61.7 2:20p 40.6 7:20a 13.9 0.0 0.00 2.8 11.0 8:20p NE
8 49.1 59.1 2:10p 41.4 7:50a 14.8 0.0 0.00 2.8 13.0 2:30a NE
9 48.9 55.6 4:10p 42.4 1:50a 16.0 0.0 0.17 2.0 12.0 1:00p NE
10 52.1 57.0 3:10p 47.1 11:40p 13.0 0.0 0.17 2.5 12.0 7:00a ESE
11 48.2 57.6 2:10p 40.7 8:30a 15.9 0.0 0.01 1.8 11.0 5:40a ENE
12 48.4 57.4 2:20p 42.1 7:40a 15.3 0.0 0.00 1.2 12.0 2:40p SE
13 52.6 56.5 11:40p 49.0 1:10a 12.3 0.0 1.20 8.8 29.0 7:20a SE
14 55.6 62.3 11:30a 50.5 6:20p 8.6 0.0 0.80 11.4 44.0 1:00p SE
15 53.1 57.1 1:30p 49.7 1:50a 11.6 0.0 0.42 9.1 39.0 10:10p SE
16 52.3 58.6 1:40p 47.7 11:50p 11.9 0.0 1.89 10.6 47.0 12:50a S
17 48.2 55.5 3:00p 41.6 11:50p 16.5 0.0 0.06 4.3 16.0 3:00p SE
18 44.6 53.5 2:10p 38.2 7:30a 19.1 0.0 0.01 3.6 15.0 11:00a E
19 45.1 53.9 11:00a 39.3 1:20a 18.4 0.0 0.50 6.9 46.0 1:20p ESE
20 46.3 49.3 11:20a 43.2 8:10a 18.8 0.0 0.49 8.5 30.0 7:20a SE
21 48.8 56.2 1:00p 41.3 12:00m 16.3 0.0 0.20 4.4 18.0 12:40a SE
22 44.6 55.7 2:40p 34.2 7:50a 20.0 0.0 0.01 4.7 26.0 2:30p NW
23 41.5 52.0 3:10p 30.6 7:50a 23.7 0.0 0.00 2.4 11.0 4:40p NE
24 44.0 52.1 2:00p 37.7 12:10a 20.1 0.0 0.00 2.6 12.0 7:00p NE
25 43.1 50.6 3:40p 35.3 8:00a 22.1 0.0 0.00 2.2 12.0 11:20p ENE
26 49.6 56.2 12:00p 43.7 12:40a 15.0 0.0 0.10 4.5 30.0 11:20a ESE
27 56.3 60.7 3:10p 53.3 3:40a 8.0 0.0 0.03 5.6 21.0 12:10p SE
28 53.0 62.2 12:10p 44.6 5:00p 11.6 0.0 0.64 8.2 39.0 12:00p SE
29 47.6 52.7 4:00p 45.0 8:30a 16.1 0.0 0.32 5.4 30.0 3:00a ESE
30 48.4 54.1 12:30p 45.4 4:20a 15.3 0.0 0.08 5.8 30.0 11:40p ESE
31 49.1 56.7 1:50p 42.9 12:00m 15.2 0.0 0.30 7.8 31.0 12:30a SSE
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49.4 63.1 6 30.6 23 466.0 0.0 7.40 4.7 47.0 16 SE
Max >= 90.0: 0 Max <= 32.0: 0 Min <= 32.0: 1 Min <= 0.0: 0 Max Rain: 1.89 ON 12/16/02 Days of Rain: 16 (>.01 in) 12 (>.1 in) 2 (>1 in) Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2