Mammoth Lakes weather by month

Check out Mammoth Lakes weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Mammoth Lakes (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
39°F maximum daytime temperature in January in Mammoth Lakes39
41°F maximum daytime temperature in February in Mammoth Lakes41
41°F maximum daytime temperature in March in Mammoth Lakes41
46°F maximum daytime temperature in April in Mammoth Lakes46
55°F maximum daytime temperature in May in Mammoth Lakes55
66°F maximum daytime temperature in June in Mammoth Lakes66
75°F maximum daytime temperature in July in Mammoth Lakes75
75°F maximum daytime temperature in August in Mammoth Lakes75
66°F maximum daytime temperature in September in Mammoth Lakes66
57°F maximum daytime temperature in October in Mammoth Lakes57
45°F maximum daytime temperature in November in Mammoth Lakes45
39°F maximum daytime temperature in December in Mammoth Lakes39
Min temperature (night-time)
16°F minimum night-time temperature in January in Mammoth Lakes16
16°F minimum night-time temperature in February in Mammoth Lakes16
18°F minimum night-time temperature in March in Mammoth Lakes18
21°F minimum night-time temperature in April in Mammoth Lakes21
28°F minimum night-time temperature in May in Mammoth Lakes28
36°F minimum night-time temperature in June in Mammoth Lakes36
43°F minimum night-time temperature in July in Mammoth Lakes43
43°F minimum night-time temperature in August in Mammoth Lakes43
36°F minimum night-time temperature in September in Mammoth Lakes36
28°F minimum night-time temperature in October in Mammoth Lakes28
21°F minimum night-time temperature in November in Mammoth Lakes21
16°F minimum night-time temperature in December in Mammoth Lakes16
Heat & Humidity
No heat & humidity in January in Mammoth Lakes0
No heat & humidity in February in Mammoth Lakes0
No heat & humidity in March in Mammoth Lakes0
No heat & humidity in April in Mammoth Lakes0
No heat & humidity in May in Mammoth Lakes0
No heat & humidity in June in Mammoth Lakes0
No heat & humidity in July in Mammoth Lakes0
No heat & humidity in August in Mammoth Lakes0
No heat & humidity in September in Mammoth Lakes0
No heat & humidity in October in Mammoth Lakes0
No heat & humidity in November in Mammoth Lakes0
No heat & humidity in December in Mammoth Lakes0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Mammoth Lakes

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Mammoth Lakes10
11 hours of daylight per day in February in Mammoth Lakes11
12 hours of daylight per day in March in Mammoth Lakes12
13 hours of daylight per day in April in Mammoth Lakes13
14 hours of daylight per day in May in Mammoth Lakes14
15 hours of daylight per day in June in Mammoth Lakes15
14 hours of daylight per day in July in Mammoth Lakes14
14 hours of daylight per day in August in Mammoth Lakes14
12 hours of daylight per day in September in Mammoth Lakes12
11 hours of daylight per day in October in Mammoth Lakes11
10 hours of daylight per day in November in Mammoth Lakes10
10 hours of daylight per day in December in Mammoth Lakes10
UV Index (Maximum)
UV (maximum) index 3 (Moderate) in January in Mammoth Lakes3
UV (maximum) index 4 (Moderate) in February in Mammoth Lakes4
UV (maximum) index 6 (High) in March in Mammoth Lakes6
UV (maximum) index 8 (Very High) in April in Mammoth Lakes8
UV (maximum) index 9 (Very High) in May in Mammoth Lakes9
UV (maximum) index 11 (Extreme) in June in Mammoth Lakes11
UV (maximum) index 11 (Extreme) in July in Mammoth Lakes11
UV (maximum) index 10 (Very High) in August in Mammoth Lakes10
UV (maximum) index 8 (Very High) in September in Mammoth Lakes8
UV (maximum) index 5 (Moderate) in October in Mammoth Lakes5
UV (maximum) index 3 (Moderate) in November in Mammoth Lakes3
UV (maximum) index 2 (Low) in December in Mammoth Lakes2

Rainfall in Mammoth Lakes

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
7 days with some rainfall in January in Mammoth Lakes7
7 days with some rainfall in February in Mammoth Lakes7
8 days with some rainfall in March in Mammoth Lakes8
5 days with some rainfall in April in Mammoth Lakes5
5 days with some rainfall in May in Mammoth Lakes5
4 days with some rainfall in June in Mammoth Lakes4
5 days with some rainfall in July in Mammoth Lakes5
5 days with some rainfall in August in Mammoth Lakes5
5 days with some rainfall in September in Mammoth Lakes5
4 days with some rainfall in October in Mammoth Lakes4
6 days with some rainfall in November in Mammoth Lakes6
6 days with some rainfall in December in Mammoth Lakes6
Average monthly rainfall (inches)
4.9 inches monthly rainfall in January in Mammoth Lakes4.9
4.1 inches monthly rainfall in February in Mammoth Lakes4.1
3.7 inches monthly rainfall in March in Mammoth Lakes3.7
2.2 inches monthly rainfall in April in Mammoth Lakes2.2
1.3 inches monthly rainfall in May in Mammoth Lakes1.3
0.9 inches monthly rainfall in June in Mammoth Lakes0.9
0.9 inches monthly rainfall in July in Mammoth Lakes0.9
0.8 inches monthly rainfall in August in Mammoth Lakes0.8
0.8 inches monthly rainfall in September in Mammoth Lakes0.8
1.4 inches monthly rainfall in October in Mammoth Lakes1.4
3.6 inches monthly rainfall in November in Mammoth Lakes3.6
4.7 inches monthly rainfall in December in Mammoth Lakes4.7

More about Mammoth Lakes

Mammoth Lakes by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for California (Mammoth Lakes) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Mammoth Lakes?

Mammoth Lakes has a cold climate with warm dry summers.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Mammoth Lakes, California hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

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More about California

Compare Mammoth Lakes with the USA

Below the Mammoth Lakes chart shows average maximum daytime temperature for Mammoth Lakes, California, USA and the USA (Washington).

Maximum daytime temperature (°F)

Mammoth Lakes, California, USA
USA (Washington)
39
41
41
45
41
55
46
66
55
75
66
84
75
88
75
86
66
79
57
68
45
57
39
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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