2025 Compare Cities Climate:
Washington, IL vs Prospect Heights, IL

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Highlights
- Prospect Heights has 6.5% less rainy days than Washington.
- Prospect Heights has 3.6% less Sunny Days than Washington.
- On the BestPlaces comfort index, Prospect Heights scores 2.8% worse than Washington
 Washington, ILProspect Heights, ILUnited States
 Rainfall  Unlock3638
 Snowfall24  Unlock28
 Precipitation  Unlock125106
 Sunny194  Unlock205
 Avg. July High  Unlock8386
 Avg. Jan. Low16  Unlock22
 Comfort Index (higher=better)  Unlock6.97
 UV Index3.9  Unlock4.3
 Elevation  Unlock6692443
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