2025 Compare Cities Climate:
Ontario, CA vs Arlington, VA

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Highlights
- Arlington has 175.8% more rainy days than Ontario.
- Arlington has 28.0% less Sunny Days than Ontario.
- On the BestPlaces comfort index, Arlington scores 17.0% worse than Ontario
 Ontario, CAArlington, VAUnited States
 Rainfall  Unlock4338
 Snowfall0  Unlock28
 Precipitation  Unlock117106
 Sunny279  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index5.7  Unlock4.3
 Elevation  Unlock2362443
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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Reviews for Arlington    36 Reviews

Lived here 17 years, amazing  More

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Resident for 20 years. There is nothing hidden about Arlington. It is an affluent inner suburb of DC with a highly educated, mostly professional, population. The  More

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We've lived in Arlington for the past 7 years, and have enjoyed it but would prefer a less expensive, more open area. We live in a townhouse in Rosslyn, close to the  More

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