2026 Compare Cities Climate:
Deerfield, IL vs Berwyn, PA

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Highlights
- Berwyn has 28.9% more rainy days than Deerfield.
- Berwyn has 5.2% more Sunny Days than Deerfield.
- On the BestPlaces comfort index, Berwyn scores 2.9% better than Deerfield
 Deerfield, ILBerwyn, PAUnited States
 Rainfall  Unlock4738
 Snowfall36  Unlock28
 Precipitation  Unlock119106
 Sunny192  Unlock205
 Avg. July High  Unlock8786
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index3.7  Unlock4.3
 Elevation  Unlock4992443
Reviews for Deerfield    2 Reviews

We moved to Deerfield in 1994, and loved it so much we moved across town 16 years later. Top-ranked schools, excellent home values, and friendly neighbors are all big  More

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The school system is the reason we moved here 15 years ago. Great  More

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Reviews for Berwyn    0 Reviews

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