2025 Compare Cities Climate:
Newcastle, WA vs Simi Valley, CA

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Highlights
- Simi Valley has 62.2% less rainy days than Newcastle.
- Simi Valley has 81.0% more Sunny Days than Newcastle.
- On the BestPlaces comfort index, Simi Valley scores 17.8% better than Newcastle
 Newcastle, WASimi Valley, CAUnited States
 Rainfall  Unlock1738
 Snowfall6  Unlock28
 Precipitation  Unlock35106
 Sunny153  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index2.6  Unlock4.3
 Elevation  Unlock7682443
Reviews for Newcastle    1 Reviews

Over 19 years ago

I've lived all over the world. Few other places I've lived in that have 4 distinct seasons and sports to fit all those seasons. You can ski in the winter, hike in the  More

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Reviews for Simi Valley    22 Reviews

I've live in two different neighborhoods since fall of 1996 and depending on the neighborhood you're quality of life experience will vary. The price of housing is such  More

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Over 15 years ago

I have lived in Simi Valley for 23 Years. I love it here but due to the cost of living am looking to relocate to another state/City where my money will go further. Simi  More

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Over 16 years ago

simi valley is a very nice place to live within the shadow of the LA metro area. it has low crime and reasonable housing costs with ready access to indoor and outdoor  More

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