2025 Compare Cities Climate:
Round Rock, TX vs South San Francisco, CA

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Highlights
- South San Francisco has 39.7% less rainy days than Round Rock.
- South San Francisco has 11.6% more Sunny Days than Round Rock.
- On the BestPlaces comfort index, South San Francisco scores 16.7% better than Round Rock
 Round Rock, TXSouth San Francisco, CAUnited States
 Rainfall  Unlock2238
 Snowfall0  Unlock28
 Precipitation  Unlock68106
 Sunny232  Unlock205
 Avg. July High  Unlock6786
 Avg. Jan. Low38  Unlock22
 Comfort Index (higher=better)  Unlock8.47
 UV Index6.1  Unlock4.3
 Elevation  Unlock162443
Reviews for Round Rock    28 Reviews

I plan on relocating from Amarillo to Round Rock or one of the suburbs north of Austin with my wife and kids. I would like to know what people can tell me about the job  More

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Round Rock has a booming real estate market. It is one of the fastest growing communities in America. If you need more info about home buying in Round Rock, or anywhere  More

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We moved from Southern CA, we first lived at beach for many years in SD, then high desert (Hesperia). BEST MOVE I'VE EVER MADE IN MY LIFE!! The weather is great, the  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 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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