2025 Compare Cities Climate:
Grass Valley, CA vs Oro Valley, AZ

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Highlights
- Oro Valley has 75.5% less rainy days than Grass Valley.
- Oro Valley has 14.8% more Sunny Days than Grass Valley.
- On the BestPlaces comfort index, Oro Valley scores 3.8% worse than Grass Valley
 Grass Valley, CAOro Valley, AZUnited States
 Rainfall  Unlock1438
 Snowfall11  Unlock28
 Precipitation  Unlock51106
 Sunny243  Unlock205
 Avg. July High  Unlock10086
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock7.67
 UV Index5  Unlock4.3
 Elevation  Unlock25432443
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 Oro Valley    5 Reviews

Some of these reviews are so inaccurate. Rentals for a 2-bedroom are closer to $1000/mo and up if you want to live in a safer neighborhood. People here are so intolerant  More

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Over 15 years ago

I have lived here in Oro Valley for 3.8 years -love it here. however lack of cultural diversity, water and the 100+ heat each day for 3 months a year means that i am  More

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I am a retiree from New York. I moved to Tucson two years ago. Now we are about to buy a home in Oro Valley, just north of Tucson. I love this area. The mountains  More

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