2026 Compare Cities Climate:
Unionville, MO vs Salem, IL

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Highlights
- Salem has 9.8% more rainy days than Unionville.
- Salem has 1.0% more Sunny Days than Unionville.
- On the BestPlaces comfort index, Salem scores 1.4% better than Unionville
 Unionville, MOSalem, ILUnited States
 Rainfall  Unlock4438
 Snowfall19  Unlock28
 Precipitation  Unlock102106
 Sunny202  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index3.8  Unlock4.3
 Elevation  Unlock5412443
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