2025 Compare Cities Climate:
Mercer Island, WA vs La Mesa, CA

Change Cities
Highlights
- La Mesa has 69.1% less rainy days than Mercer Island.
- La Mesa has 67.3% more Sunny Days than Mercer Island.
- On the BestPlaces comfort index, La Mesa scores 22.7% better than Mercer Island
 Mercer Island, WALa Mesa, CAUnited States
 Rainfall  Unlock1238
 Snowfall5  Unlock28
 Precipitation  Unlock37106
 Sunny156  Unlock205
 Avg. July High  Unlock8486
 Avg. Jan. Low37  Unlock22
 Comfort Index (higher=better)  Unlock9.27
 UV Index2.6  Unlock4.3
 Elevation  Unlock5282443
Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

   |    Reply

Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

   |    Reply

Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

   |    Reply

Start Your Review of Mercer Island

Reviews for La Mesa    9 Reviews

The same San Diego prices and high taxes, but not the nice weather. 15 degrees hotter than the coast. Save the money and move to AZ if you like the climate in La Mesa.  More

   |    Reply

I now live in Wyoming but I was a third generation San Diegan, my maternal grandmother having been born on Coronado Island in 1894. If you are a new arrival to the  More

   |    Reply

I Need Correct Information I lived there Over 20 Years  More

   |    Reply

Start Your Review of La Mesa


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.