2013 Long-Range Weather Forecast for Northwest Territories

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(Nov. 2012 - Oct. 2013)

Complete 2013 Long-Range Weather Forecast for the Northwest Territories Region, November 2012 to October 2013 includes week-by-week details.

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Free 2-Month Weather Forecast

APRIL 2013: temperature -16°C (2°C below avg.); precipitation 17mm (5mm above avg.); Apr 1-5: Snowy periods, turning cold; Apr 6-11: Clear; mild east, cold west; Apr 12-19: Sunny, cold; Apr 20-25: Snow showers north, rain and snow showers south; seasonable; Apr 26-30: Sunny, cold north; rain and snow showers, cool south.

MAY 2013: temperature 2°C (1°C below avg.); precipitation 14mm (avg.); May 1-9: Rain and snow showers, seasonable; May 10-13: Showers, mild; May 14-18: Snowy periods north, sunny south; cool; May 19-23: Sunny, cool; May 24-31: A few showers, warm.

Annual Weather Summary: November 2012 to October 2013

Winter season temperatures will be about 0.5 degrees C above normal, on average, in the east and 2 to 3 degrees C above normal in the west. The coldest periods will occur in mid- and late December, mid-January, and mid-February. Precipitation and snowfall will be slightly below normal. The snowiest periods will occur in mid-January, late March, and early April.

April and May will have below-normal temperatures and above-normal precipitation and snowfall.

The summer season will be slightly warmer than normal, on average, with near-normal precipitation. The hottest temperatures will occur in mid-July and early to mid-August.

September and October will be much warmer than normal with below-normal precipitation. Snowfall will be above normal in the east, thanks to a late October snowstorm, but below normal in the west.

Temperature and Precipitation November 2012 to October 2013

Temperature and Precipitation Graph