| Point Forecast: Vacaville CA 38.36N 121.99W (Elev. 59 m) |
Last Update: 5:21 pm PDT Jun 15, 2024 |
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| Date | 06/15 | 06/16 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 27 | 24 | 23 | 22 | 21 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 19 | 22 | 24 | 27 | 28 | 30 | 31 | 31 | 31 | 31 | 31 | 29 |
| Dewpoint (°C) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 4 | 5 | 4 | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 6 |
| Heat Index (°C) | 27 | 24 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | ||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 13 | 13 | 13 | 13 |
| Wind Dir | W | W | WNW | WNW | WNW | W | W | W | W | W | W | WNW | NNW | N | N | NNW | NW | WSW | WSW | WSW | W | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 2 | 5 | 2 | 1 | 1 | 3 | 3 | 2 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 3 | 6 | 9 | 6 | 5 | 14 | 14 | 14 |
| 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 (%) | 26 | 31 | 34 | 36 | 39 | 41 | 42 | 43 | 44 | 45 | 47 | 43 | 35 | 28 | 24 | 21 | 21 | 20 | 19 | 19 | 19 | 20 | 21 | 22 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/17 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 27 | 24 | 23 | 22 | 21 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 19 | 21 | 22 | 24 | 26 | 28 | 29 | 30 | 31 | 31 | 31 | 29 |
| Dewpoint (°C) | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | -1 | -1 | -2 | -2 | -3 | -4 | -4 | -2 | 0 |
| Heat Index (°C) | 26 | 24 | 24 | 26 | 26 | 27 | 28 | 28 | 29 | 28 | 28 | |||||||||||||
| Surface Wind (mph) | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 11 | 11 | 11 |
| Wind Dir | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NNW | NNW | NNW | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 10 | 10 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 (%) | 25 | 27 | 29 | 30 | 31 | 33 | 34 | 36 | 38 | 39 | 37 | 34 | 30 | 26 | 22 | 19 | 16 | 14 | 13 | 11 | 10 | 10 | 12 | 15 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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