| Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days | Cooling Degree Days | Rainfall | |
| 1 | 73 | 55 | 64.0 | 1 | 0 | |
| 2 | 81 | 52 | 66.5 | 0 | 2 | |
| 3 | 75 | 53 | 64.0 | 1 | 0 | |
| 4 | 70 | 50 | 60.0 | 5 | 0 | |
| 5 | 64 | 49 | 56.5 | 8 | 0 | |
| 6 | 73 | 44 | 58.5 | 6 | 0 | |
| 7 | 78 | 46 | 62.0 | 3 | 0 | |
| 8 | 81 | 52 | 66.5 | 0 | 2 | |
| 9 | 71 | 49 | 60.0 | 5 | 0 | 0.14 |
| 10 | 70 | 53 | 61.5 | 3 | 0 | 0.25 |
| 11 | 71 | 48 | 59.5 | 5 | 0 | |
| 12 | 64 | 54 | 59.0 | 6 | 0 | 0.56 |
| 13 | 71 | 51 | 61.0 | 4 | 0 | |
| 14 | 69 | 50 | 59.5 | 5 | 0 | |
| 15 | 71 | 53 | 62.0 | 3 | 0 | 0.05 |
| 16 | 65 | 51 | 58.0 | 7 | 0 | T |
| 17 | 68 | 49 | 58.5 | 6 | 0 | T |
| 18 | 76 | 49 | 62.5 | 2 | 0 | |
| 19 | 73 | 56 | 64.5 | 0 | 0 | 0.04 |
| 20 | 66 | 51 | 58.5 | 6 | 0 | |
| 21 | 75 | 50 | 62.5 | 2 | 0 | |
| 22 | 83 | 49 | 66.0 | 0 | 1 | |
| 23 | 86 | 51 | 68.5 | 0 | 4 | |
| 24 | 84 | 52 | 68.0 | 0 | 3 | |
| 25 | 71 | 52 | 61.5 | 3 | 0 | |
| 26 | 71 | 48 | 59.5 | 5 | 0 | |
| 27 | 69 | 51 | 60.0 | 5 | 0 | |
| 28 | 78 | 51 | 64.5 | 0 | 0 | |
| 29 | 66 | 51 | 58.5 | 6 | 0 | 0.09 |
| 30 | 64 | 56 | 60.0 | 5 | 0 | T |
| 31 | 64 | 55 | 59.5 | 5 | 0 | |
| Month | 72.3 | 51.0 | 61.6 | 107 | 12 | 1.13 |
| Normal | 75.9 | 52.3 | 64.1 | 82 | 54 | 0.87 |
| Anomaly | -3.6 | -1.3 | -2.5 | 25 | -42 | 0.26 |
| 130% | ||||||
| Highest | 86 | 56 | 68.5 | |||
| Lowest | 64 | 44 | 56.5 |
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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