2025 Compare Cities Climate:
Sumas, WA vs Sudden Valley, WA

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Highlights
- Sudden Valley has 32.8% more rainy days than Sumas.
- Sudden Valley has 2.6% more Sunny Days than Sumas.
- On the BestPlaces comfort index, Sudden Valley scores 2.8% worse than Sumas
 Sumas, WASudden Valley, WAUnited States
 Rainfall  Unlock5338
 Snowfall7  Unlock28
 Precipitation  Unlock169106
 Sunny155  Unlock205
 Avg. July High  Unlock7386
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index2.5  Unlock4.3
 Elevation  Unlock6792443
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