2025 Compare Cities Climate:
Rancho San Diego, CA vs Irmo, SC

Change Cities
Highlights
- Irmo has 206.8% more rainy days than Rancho San Diego.
- Irmo has 16.9% less Sunny Days than Rancho San Diego.
- On the BestPlaces comfort index, Irmo scores 20.0% worse than Rancho San Diego
 Rancho San Diego, CAIrmo, SCUnited States
 Rainfall  Unlock4538
 Snowfall0  Unlock28
 Precipitation  Unlock103106
 Sunny267  Unlock205
 Avg. July High  Unlock9386
 Avg. Jan. Low43  Unlock22
 Comfort Index (higher=better)  Unlock7.27
 UV Index5.9  Unlock4.3
 Elevation  Unlock3582443
Reviews for Rancho San Diego    1 Reviews

Over 19 years ago

Fabulous place to live. Excellent school  More

   |    Reply

Start Your Review of Rancho San Diego

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

   |    Reply

...there's something for  More

   |    Reply

Over 15 years ago

Any thing I should know about  More

   |    Reply

Start Your Review of Irmo


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.