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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mammoth Mountain, CA
Content continues below
May
Average Temperature
High
12°
Feels 11
Low
0°
Feels -3
Average Precipitation
3 Days
Rain amount
2.6mm
Snow amount
2.5cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
4°
6
11°
7
15°
8
16°
9
18°
10
19°
11
19°
12
19°
13
19°
14
17°
15
17°
16
15°
17
15°
18
12°
19
13°
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Tuesday, May 5, 2026
Day
4°
Feels 2
Wind
11 km/h N
Gust
16 km/h
Humidity
67%
P.O.P
90%
Snow
2-4 cm
Rain
~1 mm
Night
-2°
Feels -3
Wind
7 km/h S
Gust
10 km/h
Humidity
89%
P.O.P
20%
Historical Averages
May 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.