2025 Compare Cities Climate:
Walnut Creek, CA vs Clayton, MO

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Highlights
- Clayton has 120.4% more rainy days than Walnut Creek.
- Clayton has 22.1% less Sunny Days than Walnut Creek.
- On the BestPlaces comfort index, Clayton scores 15.3% worse than Walnut Creek
 Walnut Creek, CAClayton, MOUnited States
 Rainfall  Unlock4338
 Snowfall0  Unlock28
 Precipitation  Unlock105106
 Sunny262  Unlock205
 Avg. July High  Unlock8986
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.4  Unlock4.3
 Elevation  Unlock5642443
Reviews for Walnut Creek    16 Reviews

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

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Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

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Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

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Reviews for Clayton    3 Reviews

St Louis summers are hot and humid...Fall and spring are not very friendly to people with allergies.. Winter is  More

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The weather in St Louis can be hot and humid in the summer. Cold in the  More

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St. Louis in general has an extremely affordable cost of living. Housing is under the nat'l average, as is gasoline. Food, restaurants and entertainment is all  More

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