Weather in Hayward: May
 |
Average day temperature: | 62.3°F |
| Average night temperature: | 47.0°F | |
 |
Number of sunny days: | 11 days |
| Day length: | 14.4 - 15.5 hours | |
 |
Number of rainy days: | 2 days |
| Precipitation totals: | 0.8 in. | |
| more information | ||
14 days
forecast
forecast
| Hayward |
weather in
June
June
| Hayward |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 85°F. At the same time the lowest night temperature was 31°F. Daily and nightly averages during May were 62.5°F and 45.5°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Hayward in May is 0.8 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 7.3 mph
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 May is: 8.2.
Best time for vacation in Hayward
Hayward on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Hayward
Local time: 14:22
June 08, monday
1500
81°F
NW
7 mph
7 mph
1800
79°F
NW
7 mph
7 mph
2100
73°F
NW
4 mph
4 mph
June 09, tuesday
0000
64°F
W
4 mph
4 mph
0300
63°F
N
2 mph
2 mph
0600
63°F
W
4 mph
4 mph
0900
73°F
W
3 mph
3 mph
1200
82°F
W
4 mph
4 mph
