Northern Canada has recorded its lowest temperature in more than two decades, with the mercury plunging to an extreme –55.4°C on December 22, marking the region’s coldest reading since 1999.
The severe cold gripped parts of the country’s far north, where such temperatures pose serious risks to human health, wildlife, and infrastructure. At –55.4°C, exposed skin can freeze within minutes, and even well-equipped communities face challenges related to heating, transportation, and power supply.
Meteorologists said the deep freeze was driven by a powerful Arctic air mass combined with clear skies and calm winds, conditions that allow temperatures to drop sharply. While northern Canada is accustomed to harsh winters, readings of this magnitude are rare and underscore the intensity of Arctic weather patterns.
Authorities advised residents to limit outdoor exposure, ensure proper winter precautions, and remain alert to weather advisories as extreme cold conditions can persist for several days.
