Weather in Mammoth Lakes: January
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Average day temperature: | 33.3°F |
| Average night temperature: | 18.9°F | |
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Number of sunny days: | 19 days |
| Day length: | 9.6 - 10.3 hours | |
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Number of days with precipitation: | 1 day |
| Precipitation totals: | 0.9 in. | |
| more information | ||
14 days
forecast
forecast
| Mammoth Lakes |
weather in
February
February
| Mammoth Lakes |
Air temperature in January, °F
Show year:
2026
2025
2024
The highest day temperature during January of 2026 was 49°F. At the same time the lowest night temperature was 7°F. Daily and nightly averages during January were 36.6°F and 23.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Mammoth Lakes in January is 0.9 in. Other months of the year show relatively similar values.
Wind speed in January, mph
The average wind speed value in January is 4.7 mph It makes January lest windy month 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 January is: 6.9.
Best time for vacation in Mammoth Lakes
Mammoth Lakes on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Mammoth Lakes
Local time: 05:27
April 29, wednesday
0600
30°F
SE
1 mph
1 mph
0900
41°F
SW
4 mph
4 mph
1200
48°F
SW
6 mph
6 mph
1500
52°F
SW
6 mph
6 mph
1800
48°F
SE
3 mph
3 mph
2100
39°F
SW
4 mph
4 mph
April 30, thursday
0000
36°F
S
4 mph
4 mph
0300
34°F
S
2 mph
2 mph
