San Jose Weather Station
National Weather Service Cooperative Weather Station

December 2003
  Maximum Temperature Minimum Temperature Mean Temperature Heating Degree Days Cooling Degree Days Rainfall
  65 52 58.5 6 0 0.08
2 67 53 60.0 5 0  
3 57 52 54.5 10 0  
4 58 43 50.5 14 0 0.02
5 67 52 59.5 5 0 0.01
6 64 56 60.0 5 0 0.11
7 60 52 56.0 9 0 0.18
8 59 40 49.5 15 0  
9 61 44 52.5 12 0 0.16
10 61 50 55.5 9 0 0.56
11 56 46 51.0 14 0 0.03
12 58 42 50.0 15 0  
13 63 52 57.5 7 0  
14 57 48 52.5 12 0 0.39
15 58 39 48.5 16 0  
16 59 37 48.0 17 0  
17 59 39 49.0 16 0  
18 64 40 52.0 13 0  
19 60 44 52.0 13 0 0.33
20 60 50 55.0 10 0 0.67
21 60 47 53.5 11 0 0.39
22 62 45 53.5 11 0  
23 59 49 54.0 11 0 0.05
24 58 54 56.0 9 0 0.04
25 53 48 50.5 14 0 0.06
26 52 36 44.0 21 0  
27 55 32 43.5 21 0  
28 54 44 49.0 16 0  
29 50 48 49.0 16 0 1.83
30 53 48 50.5 14 0  
31 57 45.0 51.0 14 0  
Month 58.9 46.0 52.5 381 0 4.91
Normal 58.9 41.0 50.0 467 0 2.00
Anomaly 0.0 5.0 2.5 -86 0 2.91
Percent of Normal         246%

 

 

Note:  Data here is preliminary and is taken from daily temperature and precipitation reports.

This document is offered as a public service from Golden Gate Weather Services. 

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