Complete 2015 Long-Range Weather Forecast for the Northwest Territories Region, November 2014 to October 2015 includes week-by-week details.
Free 2-Month Weather Forecast
JANUARY 2015: temperature -29°C (avg.); precipitation 7mm (5mm below avg.); Jan 1-3: Clear, seasonable; Jan 4-12: Flurries; mild east, cold west; Jan 13-17: Clear; cold east, mild west; Jan 18-20: Clear, mild; Jan 21-27: Flurries, frigid; Jan 28-31: Clear, turning mild.
FEBRUARY 2015: temperature -26°C (avg.); precipitation 11mm (avg.); Feb 1-7: Clear; mild, then cold; Feb 8-13: Flurries; mild east, very cold west; Feb 14-20: Clear, cold east; snowy periods, mild west; Feb 21-28: Clear, turning mild east; flurries, cold west.
Annual Weather Summary: November 2014 to October 2015
Winter-season temperatures will be about 2 degrees C above normal, on average, with below-normal precipitation and snowfall. The coldest periods will occur in mid- to late January, with other cold periods in mid-December, early January, and early to mid-February. The snowiest periods will occur in early to mid-November, mid-February, and mid- to late March.
April and May temperatures and snowfall will be below normal in the north and above in the south. Precipitation will be slightly below normal. Watch for a late-season snowstorm in early to mid-May.
The summer season will be slightly warmer than normal, on average, with the hottest temperatures occurring in early to mid-July, late July, early August, and mid- to late August. Rainfall will be above normal, especially in the north.
September and October will be warmer than normal, with below-normal precipitation and snowfall. The snowiest period will be in early October.