| Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days | Cooling Degree Days | Rainfall | |
| 1 | 77 | 52 | 64.5 | 0 | 0 | |
| 2 | 76 | 55 | 65.5 | 0 | 1 | |
| 3 | 88 | 56 | 72.0 | 0 | 7 | |
| 4 | 85 | 56 | 70.5 | 0 | 6 | |
| 5 | 81 | 56 | 68.5 | 0 | 4 | |
| 6 | 77 | 56 | 66.5 | 0 | 2 | |
| 7 | 77 | 57 | 67.0 | 0 | 2 | |
| 8 | 73 | 57 | 65.0 | 0 | 0 | |
| 9 | 75 | 57 | 66.0 | 0 | 1 | |
| 10 | 81 | 56 | 68.5 | 0 | 4 | |
| 11 | 79 | 58 | 68.5 | 0 | 4 | |
| 12 | 80 | 59 | 69.5 | 0 | 5 | |
| 13 | 79 | 60 | 69.5 | 0 | 5 | |
| 14 | 86 | 57 | 71.5 | 0 | 7 | |
| 15 | 89 | 63 | 76.0 | 0 | 11 | |
| 16 | 83 | 61 | 72.0 | 0 | 7 | |
| 17 | 82 | 59 | 70.5 | 0 | 6 | |
| 18 | 82 | 60 | 71.0 | 0 | 6 | |
| 19 | 76 | 56 | 66.0 | 0 | 1 | |
| 20 | 77 | 55 | 66.0 | 0 | 1 | |
| 21 | 75 | 55 | 65.0 | 0 | 0 | |
| 22 | 81 | 55 | 68.0 | 0 | 3 | |
| 23 | 79 | 56 | 67.5 | 0 | 3 | |
| 24 | 77 | 58 | 67.5 | 0 | 3 | |
| 25 | 74 | 57 | 65.5 | 0 | 1 | |
| 26 | 76 | 57 | 66.5 | 0 | 2 | |
| 27 | 76 | 58 | 67.0 | 0 | 2 | |
| 28 | 75 | 56 | 65.5 | 0 | 1 | |
| 29 | 76 | 57 | 66.5 | 0 | 2 | |
| 30 | 74 | 57 | 65.5 | 0 | 1 | |
| 31 | 78 | 56 | 67.0 | 0 | 2 | |
| Month | 78.8 | 57.0 | 67.9 | 0 | 100 | 0.00 |
| Normal | 84.3 | 57.5 | 70.9 | 4 | 188 | 0.06 |
| Anomaly | -5.5 | -0.5 | -3.0 | -4 | -88 | -0.06 |
| 0% | ||||||
| Highest | 89 | 63 | 76.0 | 0 | ||
| Lowest | 73 | 52 | 64.5 |
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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