2025 Compare Cities Climate:
Hercules, CA vs Piedmont, CA

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Highlights
- Piedmont has 6.3% more rainy days than Hercules.
- Piedmont has 0.4% less Sunny Days than Hercules.
- On the BestPlaces comfort index, Piedmont scores 2.4% better than Hercules
 Hercules, CAPiedmont, CAUnited States
 Rainfall  Unlock2538
 Snowfall0  Unlock28
 Precipitation  Unlock67106
 Sunny265  Unlock205
 Avg. July High  Unlock7286
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock8.77
 UV Index5.4  Unlock4.3
 Elevation  Unlock3312443
Reviews for Hercules    2 Reviews

Over 11 years ago

Hercules is in the San Francisco Bay area. It is located on San Pablo Bay which moderates the temperature. Hercules is typically cooler than Concord in Summer. It can  More

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Would like to find out more about the living condition in Hercules and the surrounding areas as well, as well as the transportation to and from the Bay  More

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Reviews for Piedmont    0 Reviews

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