Measurements:
°C
°F
Mammoth Lakes
26°F
S 1 mph
Feels like: 18°F
Precip: 0%
World Resorts USA Mammoth Lakes Weather August Weather in Mammoth Lakes

Mammoth Lakes Weather: August

Average Day Temperature: 76.4°F
Average Night Temperature: 51.4°F
Number of Sunny Days: 25 days
Sunshine Hours: 13.0 - 14.1 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.2 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 82°F. The lowest night temperature was 41°F. The average values for day and night temperatures during August were 73.4°F и 50.1°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Mammoth Lakes is 0.2 in.

Wind Speed in August, mph

The average wind speed in August is 5.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mammoth Lakes in August is 11.6 hours.

Best Time to Visit Mammoth Lakes
The most sunny months:
July 27 days
September 26 days
August 25 days
The most warm months:
July 79.0 °F
August 76.4 °F
September 70.0 °F
The most cold months:
January 30.8 °F
February 31.5 °F
March 32.9 °F
The most rainy months:
December 1 day
October 0 days
May 0 days
The most windy months:
March 6 mph
June 6 mph
May 6 mph

Mammoth Lakes on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Mammoth Lakes
Local time: 00:38
05 dec, friday
0300 26°F
SE
1 mph
0600 28°F
S
1 mph
0900 30°F
S
2 mph
1200 40°F
SW
5 mph
1500 44°F
S
4 mph
1800 34°F
NE
1 mph
2100 30°F
NE
4 mph
06 dec, saturday
0000 30°F
NE
5 mph