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
AUGUST 2014: temperature 14°C (1°C above avg.); precipitation 80mm (40mm above avg.); Aug 1-2: Sunny, cool; Aug 3-7: Rainy periods, cool; Aug 8-13: Sunny, warm; Aug 14-19: Rainy periods, some heavy; cool; Aug 20-22: Sunny, seasonable; Aug 23-25: Rain and snow showers, cool north; heavy rain south; Aug 26-31: Sunny, seasonable.
SEPTEMBER 2014: temperature 5°C (1°C above avg.); precipitation 32mm (5mm above avg.); Sep 1-5: Snow showers north, rain showers south; seasonable; Sep 6-8: Sunny, cool; Sep 9-12: Snow, then sunny north; scattered showers south; cool; Sep 13-18: Sunny, cool; Sep 19-23: Snow showers, seasonable; Sep 24-30: Snowy periods, some heavy north; rain, then sunny, mild south.
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.