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| Point Forecast: Imperial Beach CA 32.59N 117.1W (Elev. 3 ft) |
Last Update: 9:20 pm PDT Mar 21, 2023 |
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| Date | 03/21 | 03/22 | ||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 54 | 53 | 53 | 52 | 51 | 51 | 51 | 50 | 50 | 51 | 54 | 57 | 60 | 61 | 60 | 60 | 60 | 59 | 59 | 57 | 56 | 55 | 55 | 52 |
| Dewpoint (°F) | 47 | 46 | 46 | 45 | 45 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 46 | 46 | 47 | 47 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Wind Chill (°F) | 44 | 44 | ||||||||||||||||||||||
| Surface Wind (mph) | 25 | 23 | 22 | 20 | 20 | 20 | 20 | 18 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 13 | 11 | 9 | 8 | 8 |
| Wind Dir | W | SW | SW | SW | SW | SW | SW | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 39 | 36 | 33 | 31 | 31 | 31 | 31 | 29 | 26 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 21 | 18 | |||
| Sky Cover (%) | 73 | 73 | 73 | 51 | 51 | 51 | 58 | 58 | 58 | 56 | 56 | 56 | 25 | 25 | 25 | 64 | 64 | 64 | 71 | 71 | 71 | 71 | 71 | 71 |
| Precipitation Potential (%) | 62 | 62 | 62 | 62 | 62 | 62 | 60 | 60 | 60 | 60 | 60 | 60 | 26 | 26 | 26 | 26 | 26 | 26 | 34 | 34 | 34 | 34 | 34 | 34 |
| Relative Humidity (%) | 79 | 77 | 77 | 78 | 80 | 83 | 83 | 86 | 85 | 80 | 73 | 66 | 58 | 58 | 60 | 63 | 64 | 67 | 68 | 72 | 74 | 76 | 77 | 85 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 03/23 | |||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 52 | 51 | 51 | 50 | 50 | 50 | 50 | 49 | 49 | 50 | 52 | 55 | 58 | 59 | 58 | 59 | 58 | 58 | 58 | 57 | 56 | 55 | 54 | 54 |
| Dewpoint (°F) | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 50 | 50 | 51 | 51 | 51 | 51 | 50 | 50 | 49 | 49 | 49 | 49 | 49 |
| Wind Chill (°F) | 47 | 47 | 46 | 46 | 45 | 45 | 46 | |||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 10 | 9 |
| Wind Dir | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | NW | NW |
| Gust | 20 | 21 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 18 | |||||||||||||
| Sky Cover (%) | 67 | 67 | 67 | 67 | 67 | 67 | 93 | 93 | 93 | 93 | 93 | 93 | 51 | 51 | 51 | 51 | 51 | 51 | 49 | 49 | 49 | 49 | 49 | 49 |
| Precipitation Potential (%) | 20 | 20 | 20 | 20 | 20 | 20 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 88 | 90 | 91 | 93 | 93 | 93 | 94 | 97 | 98 | 96 | 90 | 82 | 76 | 74 | 78 | 76 | 76 | 76 | 75 | 76 | 78 | 80 | 82 | 84 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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