Weather in Hayward in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 73.1°F | 77.4°F | 75.4°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 58.3°F | 61.7°F | 60.5°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 8 days | 8 days | 11 days | |||
| Day length: | ||||||
| Day length: | 15.5 - 15.8 h. | 14.8 - 15.7 h. | 13.3 - 14.8 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 2 days | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.3 in. | 1.3 in. | 1.0 in. | |||
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Hayward
Hayward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hayward
Local time: 05:24
January 08, thursday
0600
32°F
NW
4 mph
4 mph
0900
28°F
NW
2 mph
2 mph
1200
30°F
N
2 mph
2 mph
1500
32°F
NE
1 mph
1 mph
1800
30°F
S
7 mph
7 mph
2100
28°F
SW
8 mph
8 mph
January 09, friday
0000
30°F
S
11 mph
11 mph
0300
30°F
S
10 mph
10 mph
