Is Idaho a great place to live if you want to experience all four seasons? Maybe, but that's debatable, only because Spring basically didn't happen this year! Regardless, one of the best things about Idaho is that we thrive in both Winter and Summer.

In Idaho, we have beautiful Summers (averaging 75 degrees), and the whole state really comes alive as more and more people start getting outside and doing things again etc.

Whether you live here, or whether you're visiting, Idaho offers nearly limitless outdoor activities and captivating experiences, making its summers truly unforgettable.

What counties in Idaho have the warmest Summers?

There's a recent article from Stacker that shares details and an in-depth list of the warmest counties in Idaho, and we've highlighted the top 10 for you down below.

Stacker used data from the National Centers for Environmental Information, and they said, "Data represents the average temperatures from June to August 2022; the historic average is the average for these months from 1901 to 2000."

Something I found interesting, and something you'll notice on the list below, is that the average Summer temperatures all throughout Idaho are very close together — which basically means ALL of Idaho is nearly the same temperature all Summer long, with minor differences hear and there.

Though, it's worth noting, Coeur d'Alene and northern parts of Idaho tend to have cooler highs (upper 70s or 80s) due the mountainous terrains and nearby lakes, and southern Idaho has higher highs like in the mid-90s or even 100 degrees.

Keep scrolling for awesome Boise-area Summer parades and Idaho summer adventures and more 👇

Top 10 Counties in Idaho with the Warmest Summers

Idaho's Top 10 Cities With the Most Sunshine

Using data from and, we determined that these are the 10 sunniest cities in Idaho!

Add These 8 Fantastic Boise-Area Summer Parades to Your Calendar ASAP

You won't want to miss these uniquely Idaho summer festivals & parades! To join in on, or to be a part of the fun and festivities, make sure to add these 8 amazing events to your calendar ASAP!

10 Incredible Adventures That Must Be On Your Idaho Summer Bucket List

From hikes to waterslides to kayaking in beautiful blue waters, there's no shortage of fun things to do in Idaho this summer!