2025 Compare Cities Climate:
Newcastle, WA vs SeaTac, WA

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Highlights
- SeaTac has 14.5% less rainy days than Newcastle.
- SeaTac has 0.7% less Sunny Days than Newcastle.
- On the BestPlaces comfort index, SeaTac scores 1.4% better than Newcastle
 Newcastle, WASeaTac, WAUnited States
 Rainfall  Unlock3938
 Snowfall6  Unlock28
 Precipitation  Unlock157106
 Sunny153  Unlock205
 Avg. July High  Unlock7786
 Avg. Jan. Low36  Unlock22
 Comfort Index (higher=better)  Unlock7.47
 UV Index2.6  Unlock4.3
 Elevation  Unlock2692443
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 Seatac    1 Reviews

Over 14 years ago

in 2009 I was approached by amember of group to go to ther camp I thought they sweree my friends but after they used me and abused me by really adult bullying  More

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