Climate in Mount Shasta (California), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

The mean monthly precipitation over the year, including rain, snow, hail etc.

The average number of days each month with rain, snow, hail etc.

Weather Forecasts for Mount Shasta (CA)

Tue Apr 30

15°C | 1°C

7 km/h

almost clear and no rain

hourly forecast

Wed May 01

16°C | -1°C

7 km/h

clear and no rain

hourly forecast

Thu May 02

16°C | 5°C

7 km/h

0.3 mm

broken clouds and small chance of slight rain

hourly forecast

Other facts from our historical weather data:

When is summer in Mount Shasta?
The hottest season / summer takes place in June, July, August and September.

Which months have the greatest rainfall in Mount Shasta?
Most rainfall (rainy season) is seen in January, February, March and December.

Does Mount Shasta have a dry season?
Yes, the months of July, August and September are very dry.

Which is the warmest month in Mount Shasta?
July has an average maximum temperature of 30°C and is the warmest month of the year.

Which is the coldest month in Mount Shasta?
The coldest month is December with an average maximum temperature of 6°C.

Which is the wettest month in Mount Shasta?
December tops the wettest month list with 195 mm of rainfall.

Which is the driest month in Mount Shasta?
August is the driest month with 2 mm of precipitation.

No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.