2026 Compare Cities Climate:
Sunnyside, WA vs Lewiston, ID

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Highlights
- Lewiston has 92.7% more rainy days than Sunnyside.
- Lewiston has 16.7% less Sunny Days than Sunnyside.
- On the BestPlaces comfort index, Lewiston scores 4.0% worse than Sunnyside
 Sunnyside, WALewiston, IDUnited States
 Rainfall  Unlock1638
 Snowfall10  Unlock28
 Precipitation  Unlock110106
 Sunny203  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low26  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index2.6  Unlock4.3
 Elevation  Unlock7382443
Reviews for Sunnyside    1 Reviews

Sunnyside is approx 8 minutes away from Grandview. Sunnyside has a small shopping center called the mid-valley mall (whose anchor store is JCPenney, only one floor). The  More

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Reviews for Lewiston    6 Reviews

We have lived in the Lewiston area for over seven years. If you are a dog person, this is not the place for you. No 24/7 emergency care. Very poor vet care. Our dog  More

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Maybe 15 inches 40 yrs ago, but now mostly a few inches periodically, but it doesn't stick long. I moved back in 2001-2007 and only once was the snowfall over a few  More

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Just need to know if anyone knows a good place to start to find rental homes or a website they can refer me to. My father-n-law is moving up there and doesn't want to  More

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