2025 Compare Cities Climate:
Hayward, CA vs Poipu, HI

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Highlights
- Poipu has 52.8% more rainy days than Hayward.
- Poipu has 7.0% less Sunny Days than Hayward.
- On the BestPlaces comfort index, Poipu scores 2.3% worse than Hayward
 Hayward, CAPoipu, HIUnited States
 Rainfall  Unlock2838
 Snowfall0  Unlock28
 Precipitation  Unlock114106
 Sunny257  Unlock205
 Avg. July High  Unlock8586
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock8.57
 UV Index5.4  Unlock4.3
 Elevation  Unlock302443
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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Reviews for Poipu    0 Reviews

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