2025 Compare Cities Climate:
Riverside, CA vs San Marino, CA

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Highlights
- San Marino has 70.8% more rainy days than Riverside.
- San Marino has 3.2% more Sunny Days than Riverside.
- On the BestPlaces comfort index, San Marino scores 4.6% better than Riverside
 Riverside, CASan Marino, CAUnited States
 Rainfall  Unlock1938
 Snowfall0  Unlock28
 Precipitation  Unlock37106
 Sunny277  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index5.7  Unlock4.3
 Elevation  Unlock5642443
Reviews for Riverside    42 Reviews

I've lived in Riverside for 54 years. It changed a LOT when people from LA started moving here in droves. Still, I have never been robbed or assaulted but I am  More

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I'm from Orange County (OC). I have had nothing but trouble since moving to Riverside. 1. The dogs are aggressive guard dogs. If you want to walk or bike you  More

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Over 7 years ago

Whew where to begin with dear old riverside. I enjoyed growing up here until my high school years (back in 2011). In 7 short years the downward deterioration of the  More

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Reviews for San Marino    2 Reviews

Over 15 years ago

I can't believe that the voters in this city -- always highly REPUBLICAN--are composed of 63% Democrats and in the 30s for republicans. I am a Democrat but was  More

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Over 18 years ago

Our family lived right on the border of San Marino in the 50's and 60's. We went to the fine schools there and enjoyed a wonderful education. There were only 2  More

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