San Jose Weather Station
National Weather Service Cooperative Weather Station
Aprilh 2009
  Maximum Temperature Minimum Temperature Mean Temperature Heating Degree Days Cooling Degree Days Rainfall
1 69 46 57.5 7 0 0.00
2 66 46 56.0 9 0 0.00
3 63 43 53.0 12 0 0.00
4 68 40 54.0 11 0 0.00
5 79 43 61.0 4 0 0.00
6 82 45 63.5 1 0 0.00
7 60 51 55.5 9 0 0.12
8 61 49 55.0 10 0 0.10
9 56 50 53.0 12 0 0.08
10 62 47 54.5 10 0 0.00
11 64 44 54.0 11 0 0.00
12 68 52 60.0 5 0 0.00
13 66 48 57.0 8 0 0.00
14 59 43 51.0 14 0 0.00
15 61 40 50.5 14 0 0.00
16 65 40 52.5 12 0 0.00
17 73 42 57.5 7 0 0.00
18 81 49 65.0 0 0 0.00
19 90 53 71.5 0 7 0.00
20 95 57 76.0 0 11 0.00
21 92 60 76.0 0 11 0.00
22 86 54 70.0 0 5 0.00
23 71 52 61.5 3 0 0.00
24 63 47 55.0 10 0 0.00
25 64 44 54.0 11 0 0.00
26 69 42 55.5 9 0 0.00
27 59 47 53.0 12 0 0.00
28 61 46 53.5 11 0 0.00
29 63 41 52.0 13 0 0.00
30 69 42 55.5 9 0 0.00
Month 69.5 46.8 58.1 234 34 0.30
Normal 72.1 48.3 60.2 170 25 1.02
Anomaly -2.6 -1.5 -2.1 64 9 -0.72
29%
Highest 95 60
Lowest 56 40

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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