Weather in Yosemite: May
 |
Average day temperature: | 52.1°F |
| Average night temperature: | 36.8°F | |
 |
Sea water temperature: | 53.1°F |
 |
Number of sunny days: | 20 days |
| Day length: | 13.8 - 14.6 hours | |
 |
Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.3 in. | |
| more information | ||
14 days
forecast
forecast
| Yosemite |
sea water
temperature
temperature
| Yosemite |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 73°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during May were 55.6°F and 46.1°F.
Sea water temperature in Yosemite in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 54.4°F. The highest and lowest sea temperatures during the month were 58.1°F and 48.9°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Yosemite in May is 2.4 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 5.9 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: 11.0.
Best time for vacation in Yosemite
Yosemite on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Yosemite
Local time: 14:48
January 07, wednesday
1500
30°F
E
4 mph
4 mph
1800
25°F
SW
2 mph
2 mph
2100
19°F
W
6 mph
6 mph
January 08, thursday
0000
19°F
N
2 mph
2 mph
0300
19°F
NE
5 mph
5 mph
0600
19°F
W
2 mph
2 mph
0900
27°F
SW
6 mph
6 mph
1200
36°F
SE
4 mph
4 mph
