Best time to travel to Missoula County

Discover the ideal time to visit Missoula County

Planning a trip to Missoula County? Based on weather conditions, the best time to visit is during June, September and October, see the table bellow for more details.

On this page, you will find detailed climate data, graphs, and insights about Missoula County to help you plan your trip and choose the most optimal time to visit.

Missoula County Monthly Climate Overview

Click on a month for in-depth weather statistics and trends

Month	Temperatures	Total Rain	Total Snow	Rainy Days	Snow Days	Dry Days
January	0°/-8°	37 mm	16 cm	4 days	4 days	23 days
February	2°/-6°	67 mm	15 cm	7 days	4 days	17 days
March	7°/-2°	66 mm	26 cm	6 days	5 days	20 days
April	12°/0°	94 mm	22 cm	7 days	3 days	20 days
May	19°/6°	55 mm	0 cm	8 days	0 days	23 days
June	23°/10°	45 mm	0 cm	7 days	0 days	23 days
July	29°/15°	10 mm	0 cm	2 days	0 days	29 days
August	28°/13°	44 mm	0 cm	4 days	0 days	27 days
September	23°/9°	151 mm	0 cm	7 days	0 days	23 days
October	14°/3°	60 mm	4 cm	6 days	1 days	24 days
November	6°/-1°	67 mm	5 cm	8 days	3 days	19 days
December	3°/-3°	128 mm	41 cm	6 days	8 days	17 days