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| Point Forecast: San Jose International Airport CA 37.38N 121.91W (Elev. 56 ft) |
Last Update: 10:03 pm PDT May 15, 2022 |
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| Date | 05/16 | 05/17 | ||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 54 | 54 | 53 | 52 | 52 | 51 | 52 | 55 | 58 | 61 | 64 | 67 | 69 | 70 | 70 | 69 | 68 | 66 | 63 | 60 | 57 | 55 | 54 | 53 |
| Dewpoint (°F) | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 50 | 51 | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 48 | 47 | 46 | 47 | 47 | 48 | 48 | 47 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 13 | 13 | 13 | 14 | 14 | 11 | 11 | 9 | 8 | 6 | 6 | 6 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 37 | 63 | 66 | 66 | 68 | 65 | 71 | 67 | 55 | 29 | 23 | 14 | 23 | 14 | 21 | 6 | 10 | 16 | 21 | 33 | 21 | 30 | 38 | 38 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 86 | 86 | 89 | 92 | 92 | 94 | 91 | 83 | 78 | 69 | 60 | 54 | 49 | 48 | 46 | 47 | 48 | 50 | 56 | 64 | 71 | 76 | 79 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/18 | |||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 52 | 50 | 49 | 48 | 48 | 49 | 50 | 53 | 57 | 62 | 67 | 70 | 74 | 75 | 76 | 75 | 72 | 70 | 66 | 62 | 59 | 57 | 55 | 53 |
| Dewpoint (°F) | 47 | 46 | 46 | 46 | 46 | 46 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 48 | 48 | 47 | 46 | 46 | 45 | 45 | 45 | 45 |
| Heat Index (°F) | 75 | 76 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 6 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 6 | 6 | 6 | 13 | 13 | 13 | 13 | 13 | 13 | 9 | 9 | 9 | 5 | 5 |
| Wind Dir | NNW | NNW | NNW | NNW | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 36 | 36 | 36 | 39 | 39 | 39 | 28 | 28 | 28 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 9 | 9 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 84 | 86 | 89 | 92 | 93 | 92 | 88 | 82 | 73 | 62 | 53 | 46 | 42 | 40 | 39 | 39 | 42 | 45 | 49 | 55 | 60 | 65 | 71 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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