Weather in Mammoth Lakes: September
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Average day temperature: | 69.2°F |
| Average night temperature: | 46.0°F | |
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Number of sunny days: | 28 days |
| Day length: | 11.8 - 13.0 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.1 in. | |
| more information | ||
14 days
forecast
forecast
| Mammoth Lakes |
weather in
October
October
| Mammoth Lakes |
Air temperature in September, °F
Show year:
2024
2023
2022
The highest day temperature during September of 2024 was 78°F. At the same time the lowest night temperature was 29°F. Day and night temperature averages during September were 66.8°F and 44.0°F.
Sunny, partly cloudy and cloudy days
Almost all days of September in Mammoth Lakes are sunny. Cloudy days are rare.
Precipitation total in September, in.
Precipitation total value in Mammoth Lakes in September is 0.1 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 5.6 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 September is: 11.1.
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: 00:28
December 22, sunday
0300
30°F
NE
8 mph
8 mph
0600
32°F
NE
7 mph
7 mph
0900
34°F
NE
7 mph
7 mph
1200
36°F
NE
7 mph
7 mph
1500
34°F
NE
6 mph
6 mph
1800
30°F
NE
6 mph
6 mph
2100
27°F
NE
7 mph
7 mph
December 23, monday
0000
27°F
NE
6 mph
6 mph
