2026 Compare Cities Climate:
Roseburg, OR vs Castro Valley, CA

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Highlights
- Castro Valley has 39.8% less rainy days than Roseburg.
- Castro Valley has 43.4% more Sunny Days than Roseburg.
- On the BestPlaces comfort index, Castro Valley scores 13.2% better than Roseburg
 Roseburg, ORCastro Valley, CAUnited States
 Rainfall  Unlock2138
 Snowfall1  Unlock28
 Precipitation  Unlock66106
 Sunny182  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index3.1  Unlock4.3
 Elevation  Unlock1612443
Reviews for Roseburg    19 Reviews

Over 8 years ago

I grew up here, moved to Portland for seven years, and then moved back. I love the outdoors - hunting, fishing, hiking, and horseback riding. Roseburg is surrounded with  More

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Great place for Seniors with wonderful boutique restaurants in downtown, bus transit and two hour senior trips to nearby coastal areas, larger city recreation; opera,  More

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Over 10 years ago

I have lived in Roseburg, Oregon for over 16 years moving from Portland, in 2001. I did enjoy living here, the scenery is beautiful and the fishing is some of the  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 12 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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