2025 Compare Cities Climate:
Folsom, CA vs Costa Mesa, CA

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Highlights
- Costa Mesa has 42.3% less rainy days than Folsom.
- Costa Mesa has 2.6% more Sunny Days than Folsom.
- On the BestPlaces comfort index, Costa Mesa scores 12.0% better than Folsom
 Folsom, CACosta Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall0  Unlock28
 Precipitation  Unlock36106
 Sunny267  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low39  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.2  Unlock4.3
 Elevation  Unlock982443
Reviews for Folsom    15 Reviews

Over 10 years ago

Folsom has the worst air quality of any city in the Sacramento region per Sac Metro Air Quality Management. Do not move there if u have any respiratory issues, or u like  More

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Over 12 years ago

Folsom is a great little town of about 70,000 people. A half hour from Sacramento, an hour and a half from Tahoe, it sits in a good location at about 320 feet altitude.  More

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I think Folsom is ideal in many ways but it shares Sacramento's lousy air quality (1.5 out of 100 per this site). Sometimes it's worse than Sacramento when a smog  More

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Reviews for Costa Mesa    8 Reviews

Over 15 years ago

Costa mesa has awesome shopping but is way too crowded and I have had 3 cars stolen in the past 5 years along with countless break-ins and theft. Expensive. Close to  More

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Over 16 years ago

Costa Mesa has a near perfect climate . . . plenty of sun but rarely over 100 degrees (our house doesn't even have AC). Nestled between Newport Beach and Huntington  More

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We have a good amount of low-income, medium-income, and relatively high-income  More

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