| Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days | Cooling Degree Days | Rainfall | |
| 1 | 62 | 43 | 52.5 | 12 | 0 | |
| 2 | 64 | 50 | 57.0 | 8 | 0 | |
| 3 | 57 | 53 | 55.0 | 10 | 0 | 1.23 |
| 4 | 54 | 50 | 52.0 | 13 | 0 | 1.13 |
| 5 | 60 | 47 | 53.5 | 11 | 0 | 0.07 |
| 6 | 65 | 43 | 54.0 | 11 | 0 | |
| 7 | 63 | 47 | 55.0 | 10 | 0 | 0.01 |
| 8 | 67 | 47 | 57.0 | 8 | 0 | 0.25 |
| 9 | 63 | 49 | 56.0 | 9 | 0 | 0.01 |
| 10 | 63 | 51 | 57.0 | 8 | 0 | |
| 11 | 62 | 51 | 56.5 | 8 | 0 | 0.11 |
| 12 | 64 | 53 | 58.5 | 6 | 0 | 0.26 |
| 13 | 72 | 52 | 62.0 | 3 | 0 | 0.07 |
| 14 | 65 | 55 | 60.0 | 5 | 0 | 0.06 |
| 15 | 60 | 52 | 56.0 | 9 | 0 | |
| 16 | 59 | 51 | 55.0 | 10 | 0 | 0.47 |
| 17 | 60 | 43 | 51.5 | 13 | 0 | 0.30 |
| 18 | 67 | 43 | 55.0 | 10 | 0 | |
| 19 | 72 | 46 | 59.0 | 6 | 0 | |
| 20 | 69 | 49 | 59.0 | 6 | 0 | |
| 21 | 67 | 52 | 59.5 | 5 | 0 | |
| 22 | 65 | 53 | 59.0 | 6 | 0 | |
| 23 | 63 | 50 | 56.5 | 8 | 0 | |
| 24 | 62 | 53 | 57.5 | 7 | 0 | |
| 25 | 56 | 53 | 54.5 | 10 | 0 | |
| 26 | 70 | 49 | 59.5 | 5 | 0 | |
| 27 | 79 | 55 | 67.0 | 0 | 2 | |
| 28 | 75 | 54 | 64.5 | 0 | 0 | |
| 29 | 70 | 55 | 62.5 | 2 | 0 | |
| 31 | 81 | 53 | 67.0 | 0 | 2 | |
| Month | 65.2 | 50.1 | 57.6 | 219 | 4 | 3.97 |
| Normal | 72.1 | 48.3 | 60.2 | 170 | 25 | 1.02 |
| Anomaly | -6.9 | 1.8 | -2.6 | 49 | -21 | 2.95 |
| 389% | ||||||
| Highest | 81 | 55 | ||||
| Lowest | 54 | 43 |
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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