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| Point Forecast: 3 Miles WSW San Ramon CA 37.75N 122W (Elev. 1362 ft) |
Last Update: 9:34 am PDT Jun 12, 2021 |
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| Date | 06/12 | 06/13 | ||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 65 | 68 | 70 | 71 | 70 | 70 | 69 | 67 | 65 | 62 | 60 | 59 | 59 | 58 | 57 | 58 | 58 | 58 | 58 | 57 | 56 | 57 | 58 | 60 |
| Dewpoint (°F) | 57 | 56 | 57 | 57 | 56 | 57 | 57 | 57 | 58 | 57 | 57 | 57 | 58 | 58 | 57 | 57 | 56 | 57 | 56 | 56 | 56 | 57 | 58 | 57 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 11 | 14 | 15 | 17 | 18 | 18 | 18 | 18 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW |
| Gust | 20 | 23 | 24 | 24 | 24 | 23 | 22 | 20 | 18 | 18 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | |||||||
| Sky Cover (%) | 19 | 15 | 4 | 1 | 1 | 2 | 1 | 2 | 9 | 28 | 54 | 74 | 77 | 81 | 85 | 86 | 89 | 91 | 91 | 92 | 83 | 71 | 69 | 58 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 74 | 67 | 63 | 61 | 61 | 62 | 64 | 70 | 78 | 84 | 90 | 93 | 96 | 97 | 98 | 97 | 96 | 97 | 96 | 97 | 98 | 100 | 98 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/14 | |||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 62 | 64 | 66 | 68 | 68 | 68 | 67 | 65 | 64 | 62 | 60 | 59 | 59 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 60 | 61 |
| Dewpoint (°F) | 57 | 57 | 56 | 55 | 55 | 56 | 56 | 56 | 56 | 56 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 56 | 56 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 15 | 20 | 20 | 20 | 21 | 21 | 21 | 17 | 17 | 17 | 15 | 15 | 15 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 20 | 20 | 20 | 25 | 25 | 25 | 26 | 26 | 26 | 22 | 22 | 22 | 20 | 20 | 20 | |||||||||
| Sky Cover (%) | 48 | 48 | 48 | 3 | 3 | 3 | 7 | 7 | 7 | 34 | 34 | 34 | 64 | 64 | 64 | 77 | 77 | 77 | 79 | 79 | 79 | 51 | 51 | 51 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 85 | 78 | 70 | 65 | 64 | 65 | 68 | 72 | 78 | 83 | 87 | 91 | 94 | 95 | 95 | 95 | 94 | 94 | 94 | 94 | 94 | 92 | 88 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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