2025 Compare Cities Climate:
Ontario, CA vs Cumming, GA

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Highlights
- Cumming has 242.7% more rainy days than Ontario.
- Cumming has 21.5% less Sunny Days than Ontario.
- On the BestPlaces comfort index, Cumming scores 13.6% worse than Ontario
 Ontario, CACumming, GAUnited States
 Rainfall  Unlock5438
 Snowfall0  Unlock28
 Precipitation  Unlock107106
 Sunny279  Unlock205
 Avg. July High  Unlock8786
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.67
 UV Index5.7  Unlock4.3
 Elevation  Unlock12112443
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 Cumming    9 Reviews

My family moved to the Polo Fields in Cumming in 1999 on a job transfer and moved out of the area to return to WI in 2013. I commuted to Alpharetta, about 12 miles  More

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Over 9 years ago

I am thinking of moving to georgia,cumming from phila.I wanted to know about the jobs.I am a cna.also housing and good  More

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Over 12 years ago

We moved to Cumming, GA in 2012. It's growing rapidly and has a number of housing options for families of all sizes. Cost of living here is higher than the national  More

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