The weather in Mammoth Lakes in May is very cold with temperatures between 0°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Mammoth Lakes during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Mammoth Lakes can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Mammoth Lakes in May 2025.
If you’re planning to visit Mammoth Lakes in the near future, we highly recommend that you review the 14 day weather forecast for Mammoth Lakes before you arrive.
Temperatures
12° / 0°
Rainy Days
6
Snowy Days
2
Dry Days
22
Rainfall
37
mm
Sun Hours
9.3
Hrs
