2025 Compare Cities Climate:
Portland, OR vs San Dimas, CA

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Highlights
- San Dimas has 54.7% less rainy days than Portland.
- San Dimas has 92.4% more Sunny Days than Portland.
- On the BestPlaces comfort index, San Dimas scores 18.7% better than Portland
 Portland, ORSan Dimas, CAUnited States
 Rainfall  Unlock1938
 Snowfall3  Unlock28
 Precipitation  Unlock32106
 Sunny144  Unlock205
 Avg. July High  Unlock9186
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock8.97
 UV Index3  Unlock4.3
 Elevation  Unlock9552443
Reviews for Portland    386 Reviews

I lived in Portland for 19 years (I've also lived in Boise, ID, the Bay Area, Austin, TX and now Nampa, ID). It drives me nuts when people try to give a large city a  More

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One of the best cities in America. Food scene is the best in the world. Weather is preferable over places where you have the same weather year round. I enjoy the  More

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I moved from Houston to Portland about a year ago. I remember reading the reviews on here and it making me second guess moving before I did, so I wanted to come back and  More

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Reviews for San Dimas    7 Reviews

Over 6 years ago

The Jefferson's have Guts & we love our city even from a distance it's still close to our hearts! Peace, Love, & Light!  More

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Over 11 years ago

You probably are aware of how bad the drought is in Southern CA. Last year we only received 3 inches of rain. This is more like Texas than Southern CA. It looks like  More

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Over 12 years ago

Lori I'm assuming you could not afford the VIA VERDE neighborhood of San Dimas. I just moved into VIA VERDE and it is so peaceful! I love it! I have a beautiful green  More

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