Cool
Average highs are around 15°C, so pack for cooler days.
October verdict
Montana, United States in October
Weather score42Mixed
Mixed for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 6.5h per day, enough for a balanced month. Rainfall averages 23mm, which is relatively low for holiday planning.
October weather
Monthly averages
Temp
15°C
Rain
23mm
Sun
6.5h
Weather score
42
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 23mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.5h per day, enough for a balanced month.
Map
Weather map
Compare Montana, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October15°C average high
October is close to Montana's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
Rain
October23mm average rain
October sits on the drier side of Montana's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October6.5 hours average sun
October is below Montana's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
October42 weather score
October scores below Montana's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Montana, United States
Marriott
SpringHill Suites by Marriott Great FallsGreat Falls, Montana, USA
TownePlace Suites by Marriott Great FallsGreat Falls, Montana, USA
Fairfield Inn & Suites Livingston YellowstoneLivingston, Montana, USA
Residence Inn HelenaHelena, Montana, USA
Delta Hotels Helena ColonialHelena, Montana, USA
Fairfield by Marriott Inn & Suites Helena NorthHelena, Montana, USA