| Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days | Cooling Degree Days | Rainfall | |
| 1 | 79 | 58 | 68.5 | 0 | 4 | |
| 2 | 81 | 62 | 71.5 | 0 | 7 | |
| 3 | 84 | 58 | 71.0 | 0 | 6 | |
| 4 | 76 | 59 | 67.5 | 0 | 3 | |
| 5 | 70 | 57 | 63.5 | 1 | 0 | |
| 6 | 77 | 56 | 66.5 | 0 | 2 | |
| 7 | 75 | 56 | 65.5 | 0 | 1 | |
| 8 | 72 | 54 | 63.0 | 2 | 0 | |
| 9 | 77 | 54 | 65.5 | 0 | 1 | |
| 10 | 70 | 56 | 63.0 | 2 | 0 | |
| 11 | 72 | 58 | 65.0 | 0 | 0 | |
| 12 | 70 | 59 | 64.5 | 0 | 0 | |
| 13 | 69 | 57 | 63.0 | 2 | 0 | |
| 14 | 72 | 54 | 63.0 | 2 | 0 | |
| 15 | 80 | 58 | 69.0 | 0 | 4 | |
| 16 | 92 | 64 | 78.0 | 0 | 13 | |
| 17 | 86 | 61 | 73.5 | 0 | 9 | |
| 18 | 78 | 58 | 68.0 | 0 | 3 | |
| 19 | 78 | 55 | 66.5 | 0 | 2 | |
| 20 | 86 | 59 | 72.5 | 0 | 8 | |
| 21 | 95 | 61 | 78.0 | 0 | 13 | |
| 22 | 98 | 68 | 83.0 | 0 | 18 | |
| 23 | 89 | 62 | 75.5 | 0 | 11 | |
| 24 | 83 | 61 | 72.0 | 0 | 7 | |
| 25 | 83 | 61 | 72.0 | 0 | 7 | |
| 26 | 85 | 60 | 72.5 | 0 | 8 | |
| 27 | 80 | 63 | 71.5 | 0 | 7 | |
| 28 | 81 | 63 | 72.0 | 0 | 7 | |
| 29 | 81 | 62 | 71.5 | 0 | 7 | |
| 30 | 73 | 59 | 66.0 | 0 | 1 | |
| Month | 79.7 | 59.1 | 69.4 | 9 | 149 | 0.00 |
| Normal | 81.8 | 55.4 | 68.6 | 24 | 131 | 0.10 |
| Anomaly | -2.1 | 3.7 | 0.8 | -15 | 18 | -0.10 |
| 0% | ||||||
| Highest | 98 | 68 | 83.0 | 0 | ||
| Lowest | 69 | 54 | 63.0 |
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.