2025 Compare Cities Climate:
Chatham, MA vs Westport, CT

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Highlights
- Westport has 0.6% more rainy days than Chatham.
- Westport has 12.9% less Sunny Days than Chatham.
- On the BestPlaces comfort index, Westport scores 0.0% worse than Chatham
 Chatham, MAWestport, CTUnited States
 Rainfall  Unlock4838
 Snowfall23  Unlock28
 Precipitation  Unlock122106
 Sunny201  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low23  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index3.4  Unlock4.3
 Elevation  Unlock162443
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