| Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days | Cooling Degree Days | Rainfall | |
| 1 | 64 | 57 | 60.5 | 4 | 0 | 0.00 |
| 2 | 70 | 57 | 63.5 | 1 | 0 | 0.00 |
| 3 | 71 | 52 | 61.5 | 3 | 0 | NR |
| 4 | 69 | 55 | 62.0 | 3 | 0 | 0.24 |
| 5 | 65 | 54 | 59.5 | 5 | 0 | 0.15 |
| 6 | 66 | 56 | 61.0 | 4 | 0 | 0.00 |
| 7 | 71 | 51 | 61.0 | 4 | 0 | 0.00 |
| 8 | 78 | 53 | 65.5 | 0 | 1 | 0.00 |
| 9 | 82 | 55 | 68.5 | 0 | 4 | 0.00 |
| 10 | 72 | 54 | 63.0 | 2 | 0 | 0.00 |
| 11 | 74 | 54 | 64.0 | 1 | 0 | 0.00 |
| 12 | 75 | 54 | 64.5 | 0 | 0 | 0.00 |
| 13 | 70 | 54 | 62.0 | 3 | 0 | 0.00 |
| 14 | 68 | 54 | 61.0 | 4 | 0 | 0.00 |
| 15 | 61 | 56 | 58.5 | 6 | 0 | 0.00 |
| 16 | 69 | 55 | 62.0 | 3 | 0 | 0.00 |
| 17 | 70 | 50 | 60.0 | 5 | 0 | 0.00 |
| 18 | 76 | 48 | 62.0 | 3 | 0 | 0.00 |
| 19 | 79 | 50 | 64.5 | 0 | 0 | 0.00 |
| 20 | 83 | 53 | 68.0 | 0 | 3 | 0.00 |
| 21 | 83 | 52 | 67.5 | 0 | 3 | 0.00 |
| 22 | 80 | 53 | 66.5 | 0 | 2 | 0.00 |
| 23 | 80 | 52 | 66.0 | 0 | 1 | 0.00 |
| 24 | 72 | 53 | 62.5 | 2 | 0 | 0.00 |
| 25 | 75 | 51 | 63.0 | 2 | 0 | 0.00 |
| 26 | 76 | 50 | 63.0 | 2 | 0 | 0.00 |
| 27 | 77 | 48 | 62.5 | 2 | 0 | 0.00 |
| 28 | 77 | 47 | 62.0 | 3 | 0 | 0.00 |
| 29 | 67 | 46 | 56.5 | 8 | 0 | 0.00 |
| 30 | 64 | 50 | 57.0 | 8 | 0 | 0.00 |
| 31 | 64 | 48 | 56.0 | 9 | 0 | 0.00 |
| Month | 72.5 | 52.3 | 62.4 | 87 | 14 | 0.39 |
| Normal | 75.9 | 52.3 | 64.1 | 82 | 54 | 0.87 |
| Anomaly | -3.4 | 0.0 | -1.7 | 5 | -40 | -0.48 |
| 45% | ||||||
| Highest | 83 | 57 | 68.5 | |||
| Lowest | 61 | 46 | 56.0 |
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.
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