Taking the local weather in Fort Simpson into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually July and June, with an average temperature of 15°C, while the coldest months are January and December, with an average of -19°C. The snowiest months in Fort Simpson are January, February, December and March, with each month seeing an average of 113 cm of snowfall.
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