2025 Compare Cities Climate:
Ontario, NY vs Big Sky, MT

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Highlights
- Big Sky has 42.6% less rainy days than Ontario.
- Big Sky has 13.3% more Sunny Days than Ontario.
- On the BestPlaces comfort index, Big Sky scores 10.4% worse than Ontario
 Ontario, NYBig Sky, MTUnited States
 Rainfall  Unlock2038
 Snowfall79  Unlock28
 Precipitation  Unlock124106
 Sunny165  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock67
 UV Index3.3  Unlock4.3
 Elevation  Unlock72182443
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