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New Brunswick climate
Climate normals for 5 cities in New Brunswick — find your city, or get the regional gist.
Across the 5 cities we cover in New Brunswick, annual averages run 42–44°F. Annual precipitation ranges 37.0–47.9 in across those cities. All covered cities classify as Warm-summer humid continental (Köppen Dfb).
Largest cities
Largest cities in New Brunswick
The most populous cities — most visitors want one of these. Tap a name for month-by-month detail.
Moncton
Population 86k
Warm summers, very cold winters
Avg
16°F in January, 66°F in July
Saint John
Population 72k
Warm summers, very cold winters
Avg
17°F in January, 67°F in July
Fredericton
Population 63k
Warm summers, very cold winters
Avg
15°F in January, 66°F in July
Dieppe
Population 27k
Warm summers, very cold winters
Avg
16°F in January, 66°F in July
Riverview
Population 21k
Warm summers, very cold winters
Avg
16°F in January, 66°F in July
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Search 5 cities by name.