Mammoth Mountain Weather
What’s the weather on Mammoth Mountain today? Are chains required? How many inches of snow did Mammoth Mountain get last season? Will you see rain, snow or sunshine? Be prepared with this 7-day forecast for Mammoth Lakes, CA.
The Mammoth weather can change rapidly. If you forgot to bring a sweater, stop by ASO Mammoth to pick up an extra layer of clothing.
Mammoth Lakes Average Temperature
Average high and low in F
Jan
40
15
Feb
40
16
Mar
44
20
Apr
50
26
May
60
33
Jun
69
40
Jul
78
45
Aug
77
45
Sep
69
38
Oct
59
29
Nov
47
21
Dec
41
17
Mammoth Mountain Live Cams
See live weather from the Mammoth Mountain summit at 11,053ft / 3369m, and live Mammoth Lakes road conditions before you head to Mammoth Mountain!
Mammoth Mountain Summit
Mammoth Mountain Chain Up Area
The Mammoth Mountain live cameras is provided by Mammoth Mountain and Cal Trans.
Mammoth Mountain Snow History
How much snow did Mammoth Mountain get over the last few ski seasons? Check out the ski resort historical snowfall stats below.
2019/2020 Season
Total Snowfall: 153"
Total Snowfall Days: 27
Max Base Depth: 58"
Average Base Depth: 39"
Max Summit Depth: 95"
Average Summit Depth: 68"
Biggest Snowfall: 25"
2018/2019 Season
Total Snowfall: 495"
Total Snowfall Days: 71
Max Base Depth: 165"
Average Base Depth: 85"
Max Summit Depth: 235"
Average Summit Depth: 133"
Biggest Snowfall: 29"
2017/2018 Season
Total Snowfall: 277"
Total Snowfall Days: 39
Max Base Depth: 110"
Average Base Depth: 42"
Max Summit Depth: 175"
Average Summit Depth: 92"
Biggest Snowfall: 35"
2016/2017 Season
Total Snowfall: 608"
Total Snowfall Days: 66
Max Base Depth: 200"
Average Base Depth: 114"
Max Summit Depth: 350"
Average Summit Depth: 222"
Biggest Snowfall: 30"
Climate in Mammoth Lakes, CA
Mammoth Lakes gets 15 inches of rain on average per year.
On average, there are 275 sunny days per year in Mammoth Lakes.
Mammoth Mountain averages over 200 inches or 16 and a half feet of snow per year!