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

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Highlights
- Penn Valley has 25.5% less rainy days than Grass Valley.
- Penn Valley has 1.2% less Sunny Days than Grass Valley.
- On the BestPlaces comfort index, Penn Valley scores 1.3% better than Grass Valley
 Grass Valley, CAPenn Valley, CAUnited States
 Rainfall  Unlock4138
 Snowfall11  Unlock28
 Precipitation  Unlock73106
 Sunny243  Unlock205
 Avg. July High  Unlock9186
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock87
 UV Index5  Unlock4.3
 Elevation  Unlock14012443
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 Penn Valley    1 Reviews

Over 18 years ago

I lived in Penn Valley for 8 years and found it offered numerous positive attributes. Located in the foothills of the Sierra Nevada mountain range, Penn Valley is above  More

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