About Lancaster, 04's Climate & Weather History

Lancaster is a city of approximately 3,600 people in New Brunswick, Canada. Located in the America/Moncton time zone at 45.2°N latitude.

In 2025, Lancaster recorded an average annual temperature of 44°F. The hottest temperatures reached 87°F in August; the coolest were -6°F in January. Total precipitation for the year was 46 inches, with the wettest month being March. Snowfall for the year totaled approximately 19 inches.