2025 Compare Cities Climate:
Birch Bay, WA vs Sumas, WA

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Highlights
- Sumas has 6.6% more rainy days than Birch Bay.
- Sumas has 3.7% less Sunny Days than Birch Bay.
- On the BestPlaces comfort index, Sumas scores 1.4% worse than Birch Bay
 Birch Bay, WASumas, WAUnited States
 Rainfall  Unlock4038
 Snowfall8  Unlock28
 Precipitation  Unlock164106
 Sunny161  Unlock205
 Avg. July High  Unlock7486
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index2.5  Unlock4.3
 Elevation  Unlock432443
Reviews for Birch Bay    3 Reviews

Over 12 years ago

over priced  More

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Over 12 years ago

Moderate weather year round. If you can deal with five months of gray and drizzle its a good place to  More

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Over 12 years ago

Birch Bay/Blaine,just might be the best kept secret in America. Never gets to hot, or cold. Small town next to the Canadian  More

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Reviews for Sumas    0 Reviews

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