2025 Compare Cities Climate:
Grass Valley, CA vs Simi Valley, CA

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Highlights
- Simi Valley has 68.7% less rainy days than Grass Valley.
- Simi Valley has 14.0% more Sunny Days than Grass Valley.
- On the BestPlaces comfort index, Simi Valley scores 8.9% better than Grass Valley
 Grass Valley, CASimi Valley, CAUnited States
 Rainfall  Unlock1738
 Snowfall11  Unlock28
 Precipitation  Unlock35106
 Sunny243  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index5  Unlock4.3
 Elevation  Unlock7682443
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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Reviews for Simi Valley    22 Reviews

I've live in two different neighborhoods since fall of 1996 and depending on the neighborhood you're quality of life experience will vary. The price of housing is such  More

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Over 15 years ago

I have lived in Simi Valley for 23 Years. I love it here but due to the cost of living am looking to relocate to another state/City where my money will go further. Simi  More

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Over 16 years ago

simi valley is a very nice place to live within the shadow of the LA metro area. it has low crime and reasonable housing costs with ready access to indoor and outdoor  More

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