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How to Read Long-Range Weather Forecasts
Long-range predictions show weather trends in temperatures and precipitation. For example, will the winter be colder or warmer than average? Will there be more or less snow than what's typical for your area? Our famous predictions (traditionally 80% accurate) are made 18 months in advance, and meant to help you make more informed decisions for long-term planning.
Here on Almanac.com, we provide free long-range forecasts for the next 30 to 60 days covering U.S. and Canadian regions. Find all 12 months of predictions in the annual Old Farmer's Almanac.
Free 2-Month Weather Forecast
SEPTEMBER 2017: temperature 2°C (2°C below avg.); precipitation 27mm (10mm below avg. north, 10mm above south); Sep 1-8: Flurries north, showers south; cold; Sep 9-11: Flurries north, rain to snow south; Sep 12-18: Sunny, cold; Sep 19-25: Snow showers, cold; Sep 26-30: Flurries north, periods of rain and snow south; seasonable.
OCTOBER 2017: temperature -6°C (2°C below avg.); precipitation 11mm (10mm below avg.); Oct 1-6: Snow, then flurries, cold; Oct 7-11: Sunny, seasonable; Oct 12-15: Snow, then flurries, cold; Oct 16-25: Flurries north, snowy periods south; cold; Oct 26-31: Snow showers, cold.
Annual Weather Summary: November 2017 to October 2018
Winter temperatures will be above normal, on average, with below-normal precipitation and snowfall. The coldest periods will be in mid- and late December, mid-January, and early and mid-February. The snowiest periods will be in early and mid-November, mid-December, early January, late March, and mid-April. April and May will be warmer and drier than normal, with below-normal snowfall. Summer will be warmer and rainier than normal, with the warmest temperatures in mid- and late June, July, and early and mid-August. September and October will be warmer than normal, with near-normal precipitation and below-normal snowfall.
About the Northwest Territories Region
The Northwest Territories long range weather region includes all or part of the following provinces: NORTHWEST TERRITORIES (Yellowknife).
Northwest Territories Neighboring Regions
Here are the regions that neighbor the Northwest Territories long range weather region: