2025 Compare Cities Climate:
Groton, MA vs Plymouth, MA

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Highlights
- Plymouth has 7.0% more rainy days than Groton.
- Plymouth has 0.5% more Sunny Days than Groton.
- On the BestPlaces comfort index, Plymouth scores 4.5% better than Groton
 Groton, MAPlymouth, MAUnited States
 Rainfall  Unlock5138
 Snowfall57  Unlock28
 Precipitation  Unlock129106
 Sunny200  Unlock205
 Avg. July High  Unlock8186
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock77
 UV Index3.5  Unlock4.3
 Elevation  Unlock492443
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