December 2004 Summary

MONTHLY CLIMATOLOGICAL SUMMARY for DEC. 2004

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 41.8 55.2 3:40p 32.5 7:20a 21.1 0.0 0.00 3.5 9.0 12:30p NE

2 43.5 58.0 2:10p 31.4 7:10a 20.3 0.0 0.00 4.0 19.0 2:50p NE

3 42.0 54.0 2:50p 30.5 6:30a 22.8 0.0 0.00 3.7 11.0 7:30a NE

4 43.1 53.2 12:20p 34.6 7:30a 21.1 0.0 0.00 3.7 11.0 12:30p NE

5 43.4 54.9 3:40p 31.5 7:50a 21.8 0.0 0.00 2.8 14.0 11:20a NNW

6 49.8 55.0 1:30p 45.6 7:20a 14.7 0.0 0.17 8.0 34.0 11:30p ESE

7 49.1 51.8 3:20p 46.1 7:50a 16.1 0.0 0.87 9.0 33.0 1:50a SE

8 53.2 57.1 3:40p 49.2 6:10a 11.9 0.0 1.20 9.4 34.0 10:50a SE

9 58.1 66.3 3:20p 52.4 7:30a 5.6 0.0 0.01 2.1 10.0 12:10a E

10 54.1 63.5 2:10p 47.1 7:20a 9.7 0.0 0.01 2.3 12.0 2:30p NW

11 48.1 54.6 1:00p 42.0 8:40a 16.7 0.0 0.01 1.6 8.0 1:20p NE

12 49.9 55.0 3:40p 46.7 3:10a 14.1 0.0 0.01 3.0 12.0 2:30p ENE

13 52.6 59.4 1:40p 47.7 7:50a 11.4 0.0 0.00 2.8 13.0 11:50a W

14 51.4 56.5 3:10p 45.4 12:00m 14.0 0.0 0.01 2.6 11.0 11:30a NE

15 48.9 59.5 3:40p 42.9 11:50p 13.8 0.0 0.00 3.6 10.0 6:40a ENE

16 47.3 57.0 3:10p 41.0 4:30a 16.0 0.0 0.01 2.9 10.0 10:00a NE

17 45.1 57.7 2:40p 34.2 6:20a 19.0 0.0 0.00 2.5 8.0 3:20a NE

18 44.5 55.2 2:40p 38.6 7:20a 18.1 0.0 0.01 2.6 9.0 1:30a WSW

19 41.3 48.3 4:40p 36.7 7:20a 22.5 0.0 0.01 1.5 12.0 2:30p WSW

20 40.9 44.3 4:20p 37.0 7:40a 24.4 0.0 0.01 2.5 13.0 9:00a E

21 42.7 52.5 3:50p 35.3 7:40a 21.1 0.0 0.00 2.8 11.0 12:10a ESE

22 42.7 54.3 4:10p 35.9 5:30a 19.9 0.0 0.00 3.0 12.0 5:50a ESE

23 44.0 62.4 2:50p 33.4 4:50a 17.1 0.0 0.00 4.0 23.0 3:30p ENE

24 41.9 53.0 4:20p 34.4 8:10a 21.3 0.0 0.00 2.6 11.0 3:20a S

25 37.9 48.2 3:50p 30.6 8:20a 25.6 0.0 0.01 2.5 11.0 11:30a SW

26 48.8 56.4 2:40p 39.7 12:10a 16.9 0.0 0.00 7.2 26.0 1:20p ESE

27 55.1 60.3 4:10p 47.0 11:10p 11.4 0.0 0.10 9.9 41.0 10:30a ESE

28 49.2 51.7 11:50a 47.4 9:00p 15.4 0.0 0.90 3.3 19.0 3:50p N

29 48.8 53.3 3:20p 45.7 7:50a 15.5 0.0 0.69 6.2 38.0 10:30p ESE

30 48.5 51.1 1:30p 45.8 7:20a 16.6 0.0 1.15 9.2 38.0 3:50a SSE

31 47.8 54.2 1:20p 44.1 7:40a 15.9 0.0 0.54 5.3 23.0 9:10p SE

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46.9 66.3 9 30.5 3 531.8 0.0 5.72 4.2 41.0 27 ESE

Max >= 90.0: 0

Max <= 32.0: 0

Min <= 32.0: 4

Min <= 0.0: 0

Max Rain: 1.20 ON 12/08/04

Days of Rain: 8 (>.01 in) 7 (>.1 in) 2 (>1 in)

Heat Base: 65.0 Cool Base: 65.0 Method: (High + Low) / 2