2025 Compare Cities Climate:
Antioch, CA vs Castaic, CA

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Highlights
- Castaic has 20.3% more rainy days than Antioch.
- Castaic has 7.6% more Sunny Days than Antioch.
- On the BestPlaces comfort index, Castaic scores 4.7% better than Antioch
 Antioch, CACastaic, CAUnited States
 Rainfall  Unlock1838
 Snowfall0  Unlock28
 Precipitation  Unlock34106
 Sunny263  Unlock205
 Avg. July High  Unlock9086
 Avg. Jan. Low40  Unlock22
 Comfort Index (higher=better)  Unlock8.97
 UV Index5.4  Unlock4.3
 Elevation  Unlock12272443
Reviews for Antioch    19 Reviews

Just like most large 100k population cities, there are some places in Antioch that crime is almost non existent while over by the freeway, it's very high. You must look  More

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Over 12 years ago

Crime  More

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So you've been searching for an affordable yet spacious home in the Bay Area for years and have started to give up hope. Then one day you expanded your search into East  More

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Reviews for Castaic    3 Reviews

Over 9 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 11 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 12 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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