Cool
Average highs are around 8°C, so pack for cooler days.
October verdict
Poor for holiday weather
Average highs are around 8°C, so pack for cooler days. Sunshine averages 4.3h per day, so this is not one of the brighter months. Rainfall averages 45mm, which is relatively low for holiday planning.

Monthly averages
Temp
8°C
Rain
45mm
Sun
4.3h
Weather score
33
Poor
Cool
Average highs are around 8°C, so pack for cooler days.
Drier
Rainfall averages 45mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.3h per day, so this is not one of the brighter months.
Map
Compare Banff, Alberta, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
October8°C average high
October is close to Banff's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
October45mm average rain
October is one of Banff's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October4.3 hours average sun
October sits close to Banff's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
October33 weather score
October sits close to Banff's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMarch to October
These months have the strongest weather score in the monthly averages.