2025 Compare Cities Climate:
Washington, CT vs Old Greenwich, CT

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Highlights
- Old Greenwich has 1.9% less rainy days than Washington.
- Old Greenwich has 14.6% less Sunny Days than Washington.
- On the BestPlaces comfort index, Old Greenwich scores 6.0% better than Washington
 Washington, CTOld Greenwich, CTUnited States
 Rainfall  Unlock5138
 Snowfall51  Unlock28
 Precipitation  Unlock124106
 Sunny205  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low13  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index3.4  Unlock4.3
 Elevation  Unlock202443
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