2025 Compare Cities Climate:
Sammamish, WA vs Irmo, SC

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Highlights
- Irmo has 15.0% less rainy days than Sammamish.
- Irmo has 43.2% more Sunny Days than Sammamish.
- On the BestPlaces comfort index, Irmo scores 1.4% better than Sammamish
 Sammamish, WAIrmo, SCUnited States
 Rainfall  Unlock4538
 Snowfall6  Unlock28
 Precipitation  Unlock103106
 Sunny155  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low35  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index2.6  Unlock4.3
 Elevation  Unlock3582443
Reviews for Sammamish    4 Reviews

Over 10 years ago

Seattle has beautiful greenery and gorgeous mountain views. It is quite dark and gloomy for much of the late fall into spring...or July 5th as locals know quite well. I  More

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Housing seems to be very overpriced, however after all things considered, it is well worth it. (Family of  More

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Sammamish is honestly a wonderful place to live. It's perfect for a family who wants a comfortable entertaining suburban life. The schools are pretty great, as I can say  More

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Reviews for Irmo    9 Reviews

I grew up in near Annapolis MD but lived in both Savannah and Atlanta GA for twenty years. Moved to Columbia in 2009 working in IT for SC Dept of Education. Had an  More

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...there's something for  More

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Over 15 years ago

Any thing I should know about  More

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