2025 Compare Cities Climate:
Claremont, CA vs Altadena, CA

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Highlights
- Altadena has 3.7% more rainy days than Claremont.
- Altadena has 1.8% more Sunny Days than Claremont.
- On the BestPlaces comfort index, Altadena scores 3.4% better than Claremont
 Claremont, CAAltadena, CAUnited States
 Rainfall  Unlock2338
 Snowfall0  Unlock28
 Precipitation  Unlock37106
 Sunny282  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index6.2  Unlock4.3
 Elevation  Unlock13582443
Reviews for Claremont    7 Reviews

Moved to Claremont 4 years ago when I was 46. Love the beauty of the small town (judging by SoCal standards, not beautiful and green the way other states are….there is a  More

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A wonderful college City with a vibrant, fun downtown area. I have lived here for 5 years and it is the best place I ever lived. Close to beach, mountains and desert.  More

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Over 9 years ago

I general the quality of life is really good in Claremont. It is a college town with 4 or 5 graduate schools. It is very small town oriented with a lot of local events.  More

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Reviews for Altadena    1 Reviews

I live just above the 1500 foot elevation at the edge of the San Gabriel Mountains in the L.A. suburb of Altadena--just above Pasadena. We're above the low morning fog  More

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