Cool
Average highs are around 13°C, so pack for cooler days.
October verdict
Mixed for holiday weather
Average highs are around 13°C, so pack for cooler days. Sunshine averages 6.5h per day, enough for a balanced month. Rainfall averages 21mm, which is relatively low for holiday planning.
Monthly averages
Temp
13°C
Rain
21mm
Sun
6.5h
Weather score
41
Mixed
Cool
Average highs are around 13°C, so pack for cooler days.
Drier
Rainfall averages 21mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.5h per day, enough for a balanced month.
Map
Compare Butte, Montana, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
October13°C average high
October is close to Butte'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.
October21mm average rain
October sits on the drier side of Butte's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October6.5 hours average sun
October sits close to Butte's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
October41 weather score
October scores below Butte'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.