Fort Simpson
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Fort Simpson, Canada

The month with the highest relative humidity is November (83.2%).
The month with the lowest relative humidity is May (43.6%).

The wettest month (with the highest rainfall) is July (61.1mm).
Driest months (with the lowest rainfall) are February and December (0mm).

The month with the highest number of rainy days is July (12.1 days).
The month with the lowest number of rainy days is December (0 days).

The month with the highest number of snowfall days is July (3.5 days).
Months with the lowest number of snowfall days are January, February, March, November and December (0 days).

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