2026 Compare Cities Climate:
Allen, TX vs Rancho San Diego, CA

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Highlights
- Rancho San Diego has 64.6% less rainy days than Allen.
- Rancho San Diego has 15.1% more Sunny Days than Allen.
- On the BestPlaces comfort index, Rancho San Diego scores 25.0% better than Allen
 Allen, TXRancho San Diego, CAUnited States
 Rainfall  Unlock1538
 Snowfall2  Unlock28
 Precipitation  Unlock42106
 Sunny232  Unlock205
 Avg. July High  Unlock8886
 Avg. Jan. Low32  Unlock22
 Comfort Index (higher=better)  Unlock97
 UV Index5.6  Unlock4.3
 Elevation  Unlock3612443
Reviews for Allen    14 Reviews

Over 9 years ago

Originally from Dallas, we moved to Allen 2013. We love the schools, my kids are getting a great education. My daughter was tested in the gifted program as soon as we  More

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Over 9 years ago

Allen is quite possibly the best city I've ever had the privilege of visiting. Everyone you meet is courteous, helpful, and respectable. The town fully supports one  More

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Over 10 years ago

We are planning a move to Allen, Texas and would like to know how many months out of the year are warm enough to swim? Getting ready to make an offer on a home and  More

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Reviews for Rancho San Diego    1 Reviews

Over 20 years ago

Fabulous place to live. Excellent school  More

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