2025 Compare Cities Climate:
Castle Rock, WA vs Grass Valley, CA

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Highlights
- Grass Valley has 9.5% less rainy days than Castle Rock.
- Grass Valley has 74.8% more Sunny Days than Castle Rock.
- On the BestPlaces comfort index, Grass Valley scores 11.3% better than Castle Rock
 Castle Rock, WAGrass Valley, CAUnited States
 Rainfall  Unlock5538
 Snowfall3  Unlock28
 Precipitation  Unlock84106
 Sunny139  Unlock205
 Avg. July High  Unlock8786
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock7.97
 UV Index3  Unlock4.3
 Elevation  Unlock24112443
Reviews for Castle Rock    1 Reviews

Over 14 years ago

As a whole I rate the education system as a negative. Alot of the teachers do not notify you of your childs progress especiallt if they are behind. We found out how  More

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Reviews for Grass Valley    15 Reviews

I've lived many places in California. I've now lived in Grass Valley for 2 years. Grass Valley and it's sister Nevada City are adorable little towns full of history and  More

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Grass valley has become a sad place to live. I was born and raised here and can no longer afford to raise my small family here. Look up the median annual wage and the  More

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I'm 25 years old and I've lived in this town all of my life, and I'm saving every single dollar I make to leave here and never come back. It's a shame, because at one  More

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