2025 Compare Cities Climate:
Olympia, WA vs Mercer Island, WA

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Highlights
- Mercer Island has 25.6% less rainy days than Olympia.
- Mercer Island has 14.7% more Sunny Days than Olympia.
- On the BestPlaces comfort index, Mercer Island scores 5.6% better than Olympia
 Olympia, WAMercer Island, WAUnited States
 Rainfall  Unlock3938
 Snowfall6  Unlock28
 Precipitation  Unlock153106
 Sunny136  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low34  Unlock22
 Comfort Index (higher=better)  Unlock7.57
 UV Index2.6  Unlock4.3
 Elevation  Unlock3352443
Reviews for Olympia    39 Reviews

We moved here from Kitsap Bremerton/Silverdale WA area and this beats it all the way in all material ways. The only reason not to give it 5 stars is the cost of  More

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Over 4 years ago

The city is horrible. The business have been chased out by homeless. The city government makes it for difficult for businesses to thrive. If you like what Seattle is  More

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Having lived all over the world we decided to retire in Olympia and live on the Puget Sound. Yes it rains but the weather can change dramatically in a day with sun and  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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