| San Jose Weather Station |
| Substation of the National Weather Service |
| Office of Emergency Services |
|
MARCH 2001 |
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| Date | Maximum Temperature | Minimum Temperature | Mean Temperature | Heating Degree Days (Base 65°) | Cooling Degree Days (Base 65°) | Precipitation (4 p.m. - 4 p.m.) |
| 1 | 65 | 41 | 53.0 | 12 | 0 | |
| 2 | 58 | 46 | 52.0 | 13 | 0 | 0.25 |
| 3 | 60 | 39 | 49.5 | 16 | 0 | T |
| 4 | 60 | 49 | 54.5 | 11 | 0 | 0.39 |
| 5 | 64 | 50 | 57.0 | 8 | 0 | 0.74 |
| 6 | 65 | 52 | 58.5 | 7 | 0 | 0.15 |
| 7 | 68 | 46 | 57.0 | 8 | 0 | T |
| 8 | 63 | 51 | 57.0 | 8 | 0 | |
| 9 | 60 | 45 | 52.5 | 13 | 0 | |
| 10 | 64 | 42 | 53.0 | 12 | 0 | |
| 11 | 68 | 43 | 55.5 | 10 | 0 | |
| 12 | 71 | 44 | 57.5 | 8 | 0 | |
| 13 | 71 | 44 | 57.5 | 8 | 0 | |
| 14 | 70 | 47 | 58.5 | 7 | 0 | |
| 15 | 60 | 44 | 52.0 | 13 | 0 | |
| 16 | 65 | 46 | 55.5 | 10 | 0 | |
| 17 | 71 | 46 | 58.5 | 7 | 0 | |
| 18 | 78 | 52 | 65.0 | 0 | 0 | |
| 19 | 80 | 52 | 66.0 | 0 | 1 | |
| 20 | 83 | 51 | 67.0 | 0 | 2 | |
| 21 | 72 | 53 | 62.5 | 3 | 0 | |
| 22 | 69 | 53 | 61.0 | 4 | 0 | |
| 23 | 70 | 55 | 62.5 | 3 | 0 | |
| 24 | 73 | 54 | 63.5 | 2 | 0 | |
| 25 | 65 | 56 | 60.5 | 5 | 0 | 0.18 |
| 26 | 69 | 48 | 58.5 | 7 | 0 | |
| 27 | 74 | 48 | 61.0 | 4 | 0 | |
| 28 | 69 | 52 | 60.5 | 5 | 0 | |
| 29 | 72 | 51 | 61.5 | 4 | 0 | |
| 30 | 81 | 50 | 65.5 | 0 | 1 | |
| 31 | 81 | 53 | 67.0 | 0 | 2 | |
| Avg | 69.0 | 48.5 | 58.7 | 200 | 6 | 1.71 |
| Normal | 65.3 | 45.4 | 55.4 | 300 | 0 | 2.58 |
| Dep. Fm Normal | 3.7 | 3.1 | 3.3 | -100 | 6 | -0.87 |
| T indicates Trace | ||||||