2025 Compare Cities Climate:
Hayden, ID vs Mercer Island, WA

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Highlights
- Mercer Island has 53.1% more rainy days than Hayden.
- Mercer Island has 9.3% less Sunny Days than Hayden.
- On the BestPlaces comfort index, Mercer Island scores 11.9% better than Hayden
 Hayden, IDMercer Island, WAUnited States
 Rainfall  Unlock3938
 Snowfall43  Unlock28
 Precipitation  Unlock153106
 Sunny172  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low24  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index3.2  Unlock4.3
 Elevation  Unlock3352443
Reviews for Hayden    5 Reviews

Over 1 years ago

Used to be nice, but the city council is a joke. Califonians have moved in a the price of houses is now unaffordable. Pay is low and the cost of living is rising. The  More

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Hayden is a beautiful place with wretched weather. Cold, dreary, grey days are the norm from late Oct to late May. There is no “Spring” in Hayden. It can barely eeek out  More

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Hayden is beautiful, but all of North Idaho is getting very crowded. Wages are low; cost of living has gotten pretty high. Maybe we just have bad luck, but we live in a  More

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Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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