Cool
Average highs are around 17°C, so pack for cooler days.
Weather Guide
Best months: July, May, April
Across the year, average daytime temperatures are around 0°C, sunshine averages 4.7h per day, and rainfall totals about 492mm.
Annual averages
Temp
0°C
Rain
492mm
Annual total
Sun
4.7h
Weather score
33
Poor avg
Cool
Average highs are around 17°C, so pack for cooler days.
Drier
Rainfall averages 62mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Map
Compare Nahanni National Park Reserve, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
August17°C average high
August is one of Nahanni National Park Reserve's hottest months, so shade and slower afternoons matter.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
August62mm average rain
August is wetter than Nahanni National Park Reserve's yearly average, so flexible plans matter more.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August7.1 hours average sun
August is brighter than Nahanni National Park Reserve's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
August36 weather score
August sits close to Nahanni National Park Reserve's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMarch to August
These months have the strongest weather score in the monthly averages.