2025 Compare Cities Climate:
Sequim, WA vs Castro Valley, CA

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Highlights
- Castro Valley has 6.6% less rainy days than Sequim.
- Castro Valley has 97.7% more Sunny Days than Sequim.
- On the BestPlaces comfort index, Castro Valley scores 19.4% better than Sequim
 Sequim, WACastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall2  Unlock28
 Precipitation  Unlock66106
 Sunny132  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index2.7  Unlock4.3
 Elevation  Unlock1612443
Reviews for Sequim    31 Reviews

Over 1 years ago

This town is as close to perfect as you can get. It has all of the beauty of Washington state with a fraction of the rainfall thanks to the rain shadow effect of the  More

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Over 2 years ago

I moved to Sequim in 2013. Being here for the last 10 years I have seen a lot of changes. It is not for the better. As a 38 year old single mother to a teenage boy, I  More

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Take note of all the recent positive remarks about Sequim. Most all are either realtors, business owners, or local tribal members who own and dictate to this entire  More

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Reviews for Castro Valley    7 Reviews

CURMUDGEON - THANK YOU for your post. The most important part of your comment is your second paragraph. "Hodge-Podge" is the correct word for a lot of Castro  More

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Over 11 years ago

Kind of rural but close to Oakland and San  More

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Castro Valley is the largest unincorporated "city" in the Bay Area. Over the years, several attempts have been made to incorporate, but they have all been defeated at  More

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