2025 Compare Cities Climate:
Costa Mesa, CA vs Oceanside, CA

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Highlights
- Oceanside has 6.7% more rainy days than Costa Mesa.
- Oceanside has 2.9% less Sunny Days than Costa Mesa.
- On the BestPlaces comfort index, Oceanside scores 2.2% worse than Costa Mesa
 Costa Mesa, CAOceanside, CAUnited States
 Rainfall  Unlock1338
 Snowfall0  Unlock28
 Precipitation  Unlock38106
 Sunny274  Unlock205
 Avg. July High  Unlock7686
 Avg. Jan. Low48  Unlock22
 Comfort Index (higher=better)  Unlock9.17
 UV Index5.9  Unlock4.3
 Elevation  Unlock662443
Reviews for Costa Mesa    8 Reviews

Over 15 years ago

Costa mesa has awesome shopping but is way too crowded and I have had 3 cars stolen in the past 5 years along with countless break-ins and theft. Expensive. Close to  More

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Over 16 years ago

Costa Mesa has a near perfect climate . . . plenty of sun but rarely over 100 degrees (our house doesn't even have AC). Nestled between Newport Beach and Huntington  More

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We have a good amount of low-income, medium-income, and relatively high-income  More

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Reviews for Oceanside    20 Reviews

Over 6 years ago

I've lived in here since 1988, left in 1995 and came back in 2005. I will always love Oceanside. You have to come check it out. It has changed so drastically and there  More

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Over 7 years ago

from oceanside ca love the city always love the beach life u can't get anywhere else yes... it has been cleaned up and welcomes people from all over . I miss my  More

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Moved to O'Side Nov 1988 (Lived there from 78 thru 79 prior to moving back in 88). 78-1979 was a Fun, Good, Relaxing Time to Live in O'Side- Low Crime Rate, Low  More

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