


Point Forecast: 4 Miles E San Jose CA 37.31N 121.77W (Elev. 105 m) |
Last Update: 12:10 pm PDT May 13, 2025 |
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Date | 05/13 | 05/14 | ||||||||||||||||||||||
Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
Temperature (°C) | 17 | 19 | 20 | 21 | 21 | 20 | 19 | 18 | 16 | 14 | 13 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 14 | 16 | 18 |
Dewpoint (°C) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 8 | 9 | 9 | 9 |
Heat Index (°C) | ||||||||||||||||||||||||
Surface Wind (mph) | 10 | 13 | 11 | 13 | 15 | 16 | 15 | 14 | 13 | 9 | 8 | 8 | 6 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 |
Wind Dir | WNW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNW | NW | ENE | ENE | SSE | SE | SSW | SSW | SW | W | W |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 19 | 19 | 19 | 19 | 19 | 4 | 4 | 5 | 4 | 2 | 8 | 13 | 13 | 13 | 14 | 16 | 26 | 24 | 25 | 19 | 20 | 15 | 9 | 3 |
Precipitation Potential (%) | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Relative Humidity (%) | 58 | 51 | 45 | 45 | 44 | 46 | 47 | 51 | 58 | 66 | 72 | 80 | 81 | 82 | 86 | 88 | 90 | 90 | 88 | 86 | 81 | 75 | 65 | 57 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 05/15 | |||||||||||||||||||||||
Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
Temperature (°C) | 21 | 22 | 23 | 24 | 24 | 23 | 22 | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 13 | 16 | 18 | 22 |
Dewpoint (°C) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 |
Heat Index (°C) | 24 | 24 | ||||||||||||||||||||||
Surface Wind (mph) | 7 | 9 | 11 | 14 | 15 | 14 | 14 | 13 | 11 | 8 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 7 |
Wind Dir | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WNW | WNW | WNW | WNW |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 2 | 5 | 11 | 11 | 16 | 27 | 33 | 32 | 20 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 20 | 20 | 20 | 17 | 17 | 17 | 7 |
Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Relative Humidity (%) | 48 | 43 | 39 | 37 | 38 | 39 | 42 | 47 | 53 | 60 | 66 | 72 | 76 | 79 | 81 | 83 | 83 | 82 | 80 | 77 | 72 | 65 | 56 | 49 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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