2025 Compare Cities Climate:
Fullerton, CA vs San Marcos, CA

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Highlights
- San Marcos has 1.4% less rainy days than Fullerton.
- San Marcos has 6.4% less Sunny Days than Fullerton.
- On the BestPlaces comfort index, San Marcos scores 2.2% worse than Fullerton
 Fullerton, CASan Marcos, CAUnited States
 Rainfall  Unlock1438
 Snowfall0  Unlock28
 Precipitation  Unlock41106
 Sunny283  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index5.9  Unlock4.3
 Elevation  Unlock5812443
Reviews for Fullerton    13 Reviews

Over 4 years ago

ive lived in this city for a very long time, and it is a great and quiet place to live, with some nice shopping areas and great  More

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David · 

I have been living and working in Fullerton for almost 20 years now and have seen it change through the years, both for the better and worse. Fullerton is a half  More

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Over 9 years ago

The weather here is gorgeous! Warm and rarely rains.  More

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Reviews for San Marcos    5 Reviews

Just an amazing place to live. I have lived in 7 states and almost countless cities. Sam Marcos is one of the best. This is literally the longest place I have lived  More

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Over 15 years ago

Is this area to expensive for the average income retired  More

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Over 18 years ago

Beautiful Mediterranean climate with bright sunshine and ocean breazes. City is just 15 minutes away from the  More

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