Cool
Average highs are around 10°C, so pack for cooler days.
September verdict
Nahanni National Park Reserve, Canada in September
Weather score31Poor
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 4.2h per day, so this is not one of the brighter months. Rainfall averages 40mm, which is relatively low for holiday planning.
September weather
Monthly averages
Temp
10°C
Rain
40mm
Sun
4.2h
Weather score
31
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 40mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.2h per day, so this is not one of the brighter months.
Map
Weather map
Compare Nahanni National Park Reserve, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September10°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September40mm average rain
September sits on the drier side of Nahanni National Park Reserve's year, which helps with sightseeing and transfers.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September4.2 hours average sun
September sits close to Nahanni National Park Reserve's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September31 weather score
September scores below Nahanni National Park Reserve's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMarch to August
These months have the strongest weather score in the monthly averages.