2025 Compare Cities Climate:
Billerica, MA vs Simi Valley, CA

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Highlights
- Simi Valley has 64.2% less rainy days than Billerica.
- Simi Valley has 37.8% more Sunny Days than Billerica.
- On the BestPlaces comfort index, Simi Valley scores 26.5% better than Billerica
 Billerica, MASimi Valley, CAUnited States
 Rainfall  Unlock1738
 Snowfall55  Unlock28
 Precipitation  Unlock35106
 Sunny201  Unlock205
 Avg. July High  Unlock9286
 Avg. Jan. Low17  Unlock22
 Comfort Index (higher=better)  Unlock8.67
 UV Index3.5  Unlock4.3
 Elevation  Unlock7682443
Reviews for Billerica    4 Reviews

Over 15 years ago

I'm really not complaining about living here. My husband and I are retired and I think the cost of living is higher here than many other places. We are trying to agree  More

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Over 16 years ago

Having lived in 3rd world countries in South America I can tell you that the entire area is headed in the same direction. Congestion is increasing, traffic is getting  More

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Over 16 years ago

Having lived in 3rd world countries down in South America I can honestly say that the entire area is headed in the same direction. Congestion is increasing, traffic is  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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