2026 Compare Cities Climate:
Plano, TX vs South San Francisco, CA

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Highlights
- South San Francisco has 46.9% less rainy days than Plano.
- South San Francisco has 13.1% more Sunny Days than Plano.
- On the BestPlaces comfort index, South San Francisco scores 16.7% better than Plano
 Plano, TXSouth San Francisco, CAUnited States
 Rainfall  Unlock2238
 Snowfall2  Unlock28
 Precipitation  Unlock68106
 Sunny229  Unlock205
 Avg. July High  Unlock6786
 Avg. Jan. Low33  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index5.6  Unlock4.3
 Elevation  Unlock162443
Reviews for Plano    42 Reviews

I had lived in Plano for over 30 years. It is where I bought my first home as a single woman, where I married, and where I raised my children. I was fortunate enough  More

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We have lived in Plano for 20 years. It has been consistently rated very highly in surveys of best places to live in the US. Pros are the parks system; which includes  More

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Over 5 years ago

I've lived here for a while now. It's wonderful here. There's a ton to do, great jobs, great parks, and pretty good school. It's the perfect  More

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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 18 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 20 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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