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

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Highlights
- Bonsall has 39.6% less rainy days than Altadena.
- Bonsall has 9.1% less Sunny Days than Altadena.
- On the BestPlaces comfort index, Bonsall scores 1.1% better than Altadena
 Altadena, CABonsall, CAUnited States
 Rainfall  Unlock1438
 Snowfall0  Unlock28
 Precipitation  Unlock39106
 Sunny287  Unlock205
 Avg. July High  Unlock7986
 Avg. Jan. Low47  Unlock22
 Comfort Index (higher=better)  Unlock9.27
 UV Index6.2  Unlock4.3
 Elevation  Unlock1802443
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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Reviews for Bonsall    0 Reviews

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