The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Mount Shasta, CA vs San Diego, CA

2025 Compare Climate & Weather:
Mount Shasta, CA vs San Diego, CA

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Highlights

On average, there are 266 sunny days per year in San Diego. Mount Shasta averages 229 sunny days per year. The US average is 205 sunny days.

San Diego, California gets 11.7 inches of rain, on average, per year. Mount Shasta, California gets 40.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

San Diego averages 0 inches of snow per year. Mount Shasta averages 59.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

San Diego, California
Summer High: the July high is around 78.5 degrees
Winter Low: the January low is 45.6
Rain: averages 11.7 inches of rain a year
Snow: averages 0 inches of snow a year

Mount Shasta, California
Summer High: the July high is around 87 degrees
Winter Low: the January low is 25.8
Rain: averages 40.6 inches of rain a year
Snow: averages 59.3 inches of snow a year

BestPlaces Comfort Index
San Diego

The annual BestPlaces Comfort Index for San Diego is 9.2 (10=best), which means it is one of the most pleasant places in California.

9.2 / 10
June, October and September are the most pleasant months in San Diego, while December and January are the least comfortable months.

Mount Shasta

The annual BestPlaces Comfort Index for Mount Shasta is 7.0 (10=best), which means it is one of the least comfortable places in California.

7 / 10
June, September and August are the most pleasant months in Mount Shasta, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthMount Shasta, CASan Diego, CA
January46° / 26°67° / 46°
February50° / 27°66° / 48°
March55° / 30°67° / 50°
April62° / 33°70° / 53°
May70° / 39°71° / 57°
June78° / 45°74° / 60°
July87° / 50°79° / 64°
August86° / 48°80° / 65°
September80° / 42°79° / 63°
October68° / 36°75° / 57°
November52° / 29°71° / 50°
December45° / 26°66° / 45°
Hot, Freezing, Rainy, Snowy Days: Mount Shasta / San Diego
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 025 / 013 / 65 / 0
February0 / 021 / 012 / 74 / 0
March0 / 021 / 012 / 63 / 0
April0 / 014 / 010 / 42 / 0
May1 / 15 / 08 / 10 / 0
June3 / 10 / 05 / 10 / 0
July11 / 20 / 02 / 10 / 0
August10 / 30 / 02 / 00 / 0
September4 / 31 / 03 / 10 / 0
October0 / 29 / 06 / 20 / 0
November0 / 021 / 011 / 42 / 0
December0 / 025 / 013 / 65 / 0
July is the hottest month for Mount Shasta with an average high temperature of 87.0°, which ranks it as cooler than most places in California. In Mount Shasta, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mount Shasta are June, September and May.

August is the hottest month for San Diego with an average high temperature of 80.2°, which ranks it as cooler than most places in California. In San Diego, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Diego are July, September and August.
December has the coldest nighttime temperatures for Mount Shasta with an average of 25.6°. This is one of the coldest places in California.

December has the coldest nighttime temperatures for San Diego with an average of 45.3°. This is one of the warmest places in California.

In Mount Shasta, there are 28.2 days annually when the high temperature is over 90°, which is cooler than most places in California.

In San Diego, there are 13.4 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Mount Shasta, there are 141.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in California.

In San Diego, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in California.

In Mount Shasta, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in California.

In San Diego, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.

December is the wettest month in Mount Shasta with 7.2 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 51% of yearly precipitation and 4% occurs in Autumn, which is the driest season. The annual rainfall of 40.6 inches in Mount Shasta means that it is wetter than most places in California.


February is the wettest month in San Diego with 2.5 inches of rain, and the driest month is August with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 11.7 inches in San Diego means that it is drier than most places in California.

December is the rainiest month in Mount Shasta with 13.1 days of rain, and August is the driest month with only 1.7 rainy days. There are 96.0 rainy days annually in Mount Shasta, which is one of the rainiest places in California. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 8% chance of a rainy day.

February is the rainiest month in San Diego with 6.8 days of rain, and August is the driest month with only 0.4 rainy days. There are 38.4 rainy days annually in San Diego, which is less rainy than most places in California. The rainiest season is Spring when it rains 48% of the time and the driest is Autumn with only a 4% chance of a rainy day.

An annual snowfall of 59.3 inches in Mount Shasta means that it is one of the snowiest places in California.

There is rarely any recorded snowfall in San Diego, ranking it as one of the least snowy places in California.
December is the snowiest month in Mount Shasta with 17.1 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in San Diego.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Mount Shasta    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Mount Shasta

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Reviews for San Diego    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of San Diego

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Zips In Mount Shasta, California
96067
Zips In SAN DIEGO, CALIFORNIA
92154, 92126, 92105, 92114, 92115, 92113, 92117, 92129, 92130, 92128, 38 total
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