2025 Compare Cities Climate:
Arvada, CO vs Castaic, CA

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Highlights
- Castaic has 9.5% more rainy days than Arvada.
- Castaic has 15.0% more Sunny Days than Arvada.
- On the BestPlaces comfort index, Castaic scores 21.9% better than Arvada
 Arvada, COCastaic, CAUnited States
 Rainfall  Unlock1838
 Snowfall61  Unlock28
 Precipitation  Unlock34106
 Sunny246  Unlock205
 Avg. July High  Unlock9086
 Avg. Jan. Low18  Unlock22
 Comfort Index (higher=better)  Unlock8.97
 UV Index5.7  Unlock4.3
 Elevation  Unlock12272443
Reviews for Arvada    6 Reviews

We absolutely love it here. Schools are top notch and being close to the mountains is amazing.  More

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Over 7 years ago

I sorely miss the agricultural element that was a big part of Arvada, even up through the 1970s. The climate is beautiful, and Arvada used to have a large population of  More

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Over 10 years ago

Having lived in Arvada, Colorado for seven years, I will say that it is a nice and safe city to live in. The educational system is very good, as is the crime rate. The  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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