• Skip to main content
  • Skip to primary sidebar

Montana Cabin Rentals

Bitterroot Cabins

  • Home
  • Rental Cabins
  • Area Info
  • Blog
bitterroot_valley_weather

Bitterroot Valley Weather

The Bitterroot Valley is known as the “Banana Belt” of Montana as the weather is far less severe than in other parts of the state. Bitterroot Valley weather is known for ideal summer conditions with daytime high’s normally in the 80’s and cool, crisp evenings that dip into the 40’s and 50’s.

Spring and fall are also mild and tend to be drier and warmer than the rest of Montana, and are excellent times to visit the area.

Winter brings cold temperatures and snow in December, January and February, although not as severe as in most parts of the state. The valley floor generally receives less than a foot of measurable snow each year, but the Lost Trail Ski Area commonly receives in excess of 200″ of snow per year only an hour’s drive from Hamilton.

Microclimates can be found throughout the valley due to the variety of elevations and bodies of water. Although generally pleasant, Bitterroot Valley weather can change quickly and we always recommend taking along a jacket or coat whenever you are outdoors.

Nights are cool throughout the year, creating pleasant sleeping conditions. Temperatures can reach 100 in late July and early August, and sub-zero temperatures are possible from late November into April, so plan accordingly with lots of layers.


Bitterroot Valley Weather Statistics

Average Rainfall: 12-15 inches per year.

Average Annual Snowfall at Lost Trail Ski Area: 200+ inches

Average Annual Snowfall on Valley Floor: 6 inches

Average Annual Sunny Days: 270

Average Annual Growing Days: 130-150

Daylight Hours – June 21: 16.5

Altitude: 3,200 – 3,890 feet


Bitterroot Valley Average Monthly Temperatures (ºF)

Month High Low
January 34 16
February 41 21
March 48 25
April 57 31
May 66 38
June 74 45
July 83 49
August 81 47
September 70 39
October 59 31
November 43 23
December 34 17

Primary Sidebar

  • Email
  • Facebook
  • Pinterest
heading_to_montana

AREA INFORMATION PAGES

Small Charming Towns of the Bitterroot Valley

Bitterroot Valley Festivals and Events

Bitterroot Valley Images

Hiking the Bitterroot Mountains

Fishing the Bitterroot River

Bitterroot Valley Scenic Drives

Bitterroot Valley Cultural Attractions

Bitterroot Valley Shopping

Restaurants in the Bitterroot Valley

Bitterroot Valley Weather

Bitterroot Valley History

Bitterroot Valley Map & Directions

cabin-club
  • Privacy
  • Site Map
  • Contact

Copyright © 2021 · Bitterroot Cabins, LLC · All Rights Reserved