About Miramichi, 04's Climate & Weather History

Miramichi, in New Brunswick, Canada, is home to roughly 17,500 people in the America/Moncton time zone at 47°N latitude.

In 2025, Miramichi recorded an average annual temperature of 43°F. The hottest temperatures reached 97°F in August; the coolest were -10°F in January. Total precipitation for the year was 38 inches, with the wettest month being March. Snowfall for the year totaled approximately 25 inches.