2025 Compare Cities Climate:
Walnut Creek, CA vs St. Charles, IL

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Highlights
- St. Charles has 92.3% more rainy days than Walnut Creek.
- St. Charles has 27.9% less Sunny Days than Walnut Creek.
- On the BestPlaces comfort index, St. Charles scores 18.8% worse than Walnut Creek
 Walnut Creek, CASt. Charles, ILUnited States
 Rainfall  Unlock3838
 Snowfall0  Unlock28
 Precipitation  Unlock120106
 Sunny262  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index5.4  Unlock4.3
 Elevation  Unlock7322443
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 St. Charles    6 Reviews

Over 13 years ago

good  More

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Moving to Saint Charles from Kansas City was quite to sticker shock from a cost of living standpoint. I did do my homework and knew this would be the case, but it  More

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Over 16 years ago

St. Charles, Illinois is a small, trendy river town. It hosts amenities that appeal to everyone. Biking, running, walking, hiking, camping, horseback riding, kayaking,  More

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