2025 Compare Cities Climate:
Maple Valley, WA vs Ontario, CA

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Highlights
- Ontario has 70.3% less rainy days than Maple Valley.
- Ontario has 78.8% more Sunny Days than Maple Valley.
- On the BestPlaces comfort index, Ontario scores 23.9% better than Maple Valley
 Maple Valley, WAOntario, CAUnited States
 Rainfall  Unlock1638
 Snowfall6  Unlock28
 Precipitation  Unlock31106
 Sunny156  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock8.87
 UV Index2.6  Unlock4.3
 Elevation  Unlock10042443
Reviews for Maple Valley    3 Reviews

We moved to Maple Valley 14 years ago from Kent, mostly for the school district. We have been very happy with the decision. Most of the state's best school districts  More

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Over 15 years ago

Quiet, beautiful, lush greenery and just 30 miles to Seattle. Take a load off and stay awhile.  More

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Being a resident of Maple Valley for most of my life. I know I wouldn't be where I am if it weren't for the teachers of Tahoma School District #409. Don't let the crime  More

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Reviews for Ontario    6 Reviews

We've lived in this area for several years. Traveling long distances to other cities for churches. Passing a quiet, unassuming church along the way for years. Until  More

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cool  More

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I think Ontario,ca us awesome because we have an entertainment Venue and large shopping mall to please everyone of all  More

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