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

Change Cities
Highlights
- Walnut Creek has 48.0% less rainy days than St. Charles.
- Walnut Creek has 38.6% more Sunny Days than St. Charles.
- On the BestPlaces comfort index, Walnut Creek scores 23.2% better than St. Charles
 St. Charles, ILWalnut Creek, CAUnited States
 Rainfall  Unlock2038
 Snowfall30  Unlock28
 Precipitation  Unlock62106
 Sunny189  Unlock205
 Avg. July High  Unlock8686
 Avg. Jan. Low15  Unlock22
 Comfort Index (higher=better)  Unlock8.57
 UV Index3.5  Unlock4.3
 Elevation  Unlock1712443
Reviews for St. Charles    6 Reviews

Over 13 years ago

good  More

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of St. Charles

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

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of Walnut Creek


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.