2025 Compare Cities Climate:
Rialto, CA vs Surprise, AZ

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Highlights
- Surprise has 36.1% less rainy days than Rialto.
- Surprise has 6.7% more Sunny Days than Rialto.
- On the BestPlaces comfort index, Surprise scores 15.1% worse than Rialto
 Rialto, CASurprise, AZUnited States
 Rainfall  Unlock938
 Snowfall0  Unlock28
 Precipitation  Unlock32106
 Sunny282  Unlock205
 Avg. July High  Unlock10686
 Avg. Jan. Low42  Unlock22
 Comfort Index (higher=better)  Unlock7.37
 UV Index5.7  Unlock4.3
 Elevation  Unlock11752443
Reviews for Rialto    7 Reviews

I have lived in Rialto my entire life, I am now 26, and I have seen substantial growth in the last 10 years. Mayor Deborah Robertson has done an excellent job making  More

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Rialto has come a long way lots of places to shop and eat catch a movie friendly people  More

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Over 17 years ago

I live in Rialto, about 1 hour outside of Los Angeles, and even though it is cheaper than Los Angeles, the average college graduate cannot afford to stay here. First,  More

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Reviews for Surprise    52 Reviews

I have lived in Surprise, Az. For the past 21 years. One of the best cities to live in Az. From the police department to maintaining the streets & freeways. One thing I  More

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I am an Arizona native - 55 years - and have lived in Surprise since 2003. I wouldn't live anywhere else! I have watched this place grow and prosper. It is very family  More

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Over 11 years ago

The city of surprise is a beautiful place. It would not be a good place to live however. They have a young eager police force. You are taking a BIG risk driving  More

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