2025 Compare Cities Climate:
South San Francisco, CA vs Oro Valley, AZ

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Highlights
- Oro Valley has 37.8% less rainy days than South San Francisco.
- Oro Valley has 7.7% more Sunny Days than South San Francisco.
- On the BestPlaces comfort index, Oro Valley scores 9.5% worse than South San Francisco
 South San Francisco, CAOro Valley, AZUnited States
 Rainfall  Unlock1438
 Snowfall0  Unlock28
 Precipitation  Unlock51106
 Sunny259  Unlock205
 Avg. July High  Unlock10086
 Avg. Jan. Low45  Unlock22
 Comfort Index (higher=better)  Unlock7.67
 UV Index4.9  Unlock4.3
 Elevation  Unlock25432443
Reviews for South San Francisco    5 Reviews

It's amazing, but many, many people, including people who live in SF, think that SSF is just a part of SF. Not true. We're right across the highway from SFO, which is  More

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Over 17 years ago

One frustrating thing about South City weather is the number of overcast & foggy days, as compared to other nearby cities on the Peninsula. You can literally look  More

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Over 19 years ago

Been living in bayview hunters point for about 12 years now. What I can say that it's a rough place to live, no one cares about us and the mayor of San Francisco  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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