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

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Highlights
- Costa Mesa has 11.8% less rainy days than Westminster.
- Costa Mesa has 0.4% less Sunny Days than Westminster.
- On the BestPlaces comfort index, Costa Mesa scores 1.1% worse than Westminster
 Westminster, CACosta Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall0  Unlock28
 Precipitation  Unlock36106
 Sunny275  Unlock205
 Avg. July High  Unlock7886
 Avg. Jan. Low46  Unlock22
 Comfort Index (higher=better)  Unlock9.37
 UV Index5.9  Unlock4.3
 Elevation  Unlock982443
Reviews for Westminster    8 Reviews

Over 11 years ago

The weather patterns have been slowly changing over the past three years. Sun burns off the fog in the morning hours from early June through July over past 3 years.   More

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Over 16 years ago

Westminster is a very busy, albeit somewhatsafer area to live. It's nicely located not far from freeways or the beach, has a good mall and plenty of shopping options.  More

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Over 16 years ago

Great weather year round. Summers are usually in the high 70s-80s, and occasionally peak in the low 90s. Winters are moderate (70's). You can literally ski, hike  More

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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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