Weather in Long Beach: August
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Average day temperature: | 87.9°F |
| Average night temperature: | 78.9°F | |
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Sea water temperature: | 86.8°F |
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Number of sunny days: | 10 days |
| Day length: | 12.8 - 13.6 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.2 in. | |
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forecast
| Long Beach |
temperature
| Long Beach |
Air temperature in August, °F
The highest day temperature during August of 2025 was 98°F. At the same time the lowest night temperature was 74°F. Daily and nightly averages during August were 89.3°F and 77.9°F.
Sea water temperature in Long Beach in August, °F
The average sea water temperature in August of 2025 was 86.6°F. The highest and lowest sea temperatures during the month were 88.2°F and 84.7°F.
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Long Beach in August is 2.2 in. Other months of the year show relatively similar values.
The average wind speed value in August is 6.7 mph It makes August one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 7.8.
Best time for vacation in Long Beach
Long Beach on a weather map
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