2026 Compare Cities Climate:
Castaic, CA vs Austin, TX

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Highlights
- Austin has 89.7% more rainy days than Castaic.
- Austin has 19.4% less Sunny Days than Castaic.
- On the BestPlaces comfort index, Austin scores 20.2% worse than Castaic
 Castaic, CAAustin, TXUnited States
 Rainfall  Unlock3538
 Snowfall0  Unlock28
 Precipitation  Unlock79106
 Sunny283  Unlock205
 Avg. July High  Unlock9586
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock7.17
 UV Index6.2  Unlock4.3
 Elevation  Unlock4892443
Reviews for Castaic    3 Reviews

Over 10 years ago

I've lived in northern Castaic for 14 years so this review is for northern Castaic Pros: convenient freeway access, boating on Lake Castaic, lots of gas stations,  More

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Over 12 years ago

Formerly a "truck stop" town, Castaic is the last town before going over the Grapevine, heading North on I-5 towards San Francisco. The town is unincorporated and sits  More

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Over 13 years ago

I currently live in Valencia. Before I consider purchasing a house in Castaic off Lake Hughes Rd and closer to the lake, is it safe to live in this neighborhood? Any  More

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Reviews for Austin    449 Reviews

Over 2 years ago

Good place to visit.  More

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Austin is too expensive. Let's get that out of the way. Other than that it is a fun city. Ladybird Lake makes the city, imo. The ability to stand up paddle, kayak, walk  More

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The city continues to grow quickly, which a lot of people don't like. I get it, you fall in love with a city, and it's growing so fast that you don't recognize the same  More

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