San Jose Weather Station
National Weather Service Cooperative Weather Station
May 2011
  Maximum
Temperature		 Minimum
Temperature		 Mean
Temperature		 Heating
Degree Days		 Cooling
Degree Days		 Rainfall
1 79 44 61.5 3 0 0.00
2 76 49 62.5 2 0 0.00
3 75 48 61.5 3 0 0.00
4 86 52 69.0 0 4 0.00
5 89 55 72.0 0 7 0.00
6 70 49 59.5 5 0 0.00
7 66 48 57.0 8 0 0.00
8 62 50 56.0 9 0 0.00
9 69 45 57.0 8 0 0.00
10 75 47 61.0 4 0 0.00
11 64 52 58.0 7 0 0.00
12 72 51 61.5 3 0 0.00
13 68 48 58.0 7 0 0.00
14 62 47 54.5 10 0 0.21
15 60 46 53.0 12 0 0.07
16 60 48 54.0 11 0 0.02
17 62 51 56.5 8 0 0.06
18 68 51 59.5 5 0 T
19 76 46 61.0 4 0 0.00
20 71 52 61.5 3 0 0.00
21 71 52 61.5 3 0 0.00
22 69 50 59.5 5 0 0.00
23 70 50 60.0 5 0 0.00
24 69 46 57.5 7 0 T
25 66 49 57.5 7 0 0.01
26 68 48 58.0 7 0 0.00
27 69 51 60.0 5 0 T
28 68 50 59.0 6 0 0.03
29 69 50 59.5 5 0 0.00
30 66 48 57.0 8 0 T
31 65 52 58.5 6 0 T
Month 69.7 49.2 59.4 176 11 0.40
Normal 76.7 51.8 64.3 95 72 0.44
Anomaly -7.0 -2.6 -4.9 81 -61 -0.04
            91%
Highest 89 55 72.0     0.21
Lowest 60 44 53.0      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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. 

Return to San Jose Climate Archives.
Return to Climate of San Jose page.