2025 Compare Cities Climate:
Carol Stream, IL vs Hayward, CA

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Highlights
- Hayward has 52.5% less rainy days than Carol Stream.
- Hayward has 37.4% more Sunny Days than Carol Stream.
- On the BestPlaces comfort index, Hayward scores 27.9% better than Carol Stream
 Carol Stream, ILHayward, CAUnited States
 Rainfall  Unlock1838
 Snowfall31  Unlock28
 Precipitation  Unlock65106
 Sunny187  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low14  Unlock22
 Comfort Index (higher=better)  Unlock8.77
 UV Index3.4  Unlock4.3
 Elevation  Unlock1052443
Reviews for Carol Stream    1 Reviews

Great place to live and raise a family but, taxes are high. The winters are very  More

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Reviews for Hayward    4 Reviews

I've lived in Hayward for 20 years. Traditionally a working  More

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Hetchy Hechy water is very pure,the summers are about 78f..warm enough. Winters are sunny for the most part and by average.One University and one College in this small  More

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Over 11 years ago

convenient BART and bus if you have no  More

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