Weather in Hayward: August
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Average day temperature: | 75.4°F |
| Average night temperature: | 60.5°F | |
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Number of sunny days: | 11 days |
| Day length: | 13.3 - 14.8 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.0 in. | |
| more information | ||
14 days
forecast
forecast
| Hayward |
weather in
September
September
| Hayward |
Air temperature in August, °F
Show year:
2025
2024
2023
The highest day temperature during August of 2025 was 86°F. At the same time the lowest night temperature was 43°F. Daily and nightly averages during August were 72.6°F and 59.3°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Hayward in August is 1.0 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 6.4 mph It makes August one of the least windy months of the year.
Average sunny hours
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: 8.1.
Best time for vacation in Hayward
Hayward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hayward
Local time: 08:47
June 29, monday
0900
75°F
NW
7 mph
7 mph
1200
84°F
N
12 mph
12 mph
1500
90°F
N
14 mph
14 mph
1800
90°F
N
12 mph
12 mph
2100
82°F
N
12 mph
12 mph
June 30, tuesday
0000
81°F
N
12 mph
12 mph
0300
79°F
N
8 mph
8 mph
0600
75°F
N
7 mph
7 mph
