With a population of around 3,500, Dunham sits in Quebec, Canada. The city operates in the Eastern Time Zone.
In 2025, Dunham recorded an average annual temperature of 44°F. The hottest temperatures reached 90°F in August; the coolest were -21°F in February. Total precipitation for the year was 48 inches, with the wettest month being May. Snowfall for the year totaled approximately 32 inches.
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