Fort Simpson

How to get there

When to go

Best months: June, July, August

Month Avg high Avg low Rainfall
January -18° -24° 19 mm
February -15° -23° 15 mm
March -6° -17° 14 mm
April -7° 20 mm
May 18° 28 mm
June 22° 10° 56 mm
July 25° 13° 60 mm
August 22° 12° 65 mm
September 16° 36 mm
October -2° 22 mm
November -9° -16° 21 mm
December -18° -24° 16 mm

Averages for 2015-2024 from the ERA5 reanalysis. Highlighted months have an average high between 18 and 30 degrees and under 80 mm of rain.