Get Exclusive App Deals

New Brunswick

New Brunswick 1
Travel guide
1
Travel guide
More destinations

Best time to visit New Brunswick

Data source:Meteostat
Last updated:2025-09

Weather in New Brunswick throughout the year

  • Spring (March–May): Average 0.6–12.2°C, cold climate, occasional snowfall, gradually warming, less rainfall. Common activities: birdwatching, outdoor hiking (dress warmly). Recommended clothing: warm jacket, sweater, waterproof jacket.
  • Summer (June–August): Average 17.5–21.1°C, warm and comfortable climate, low rainfall. Common activities: camping, boating, fishing. Recommended clothing: short-sleeved clothing, light trousers, sunscreen clothing.
  • Autumn (September–November): Average 9.6–16.1°C, cool climate, moderate rainfall, gradually cooling. Common activities: leaf-peeping, hiking. Recommended clothing: light jacket, long-sleeved shirt, comfortable trousers.
  • Winter (December–February): Average -5.3–0.6°C, cold climate, less snowfall, low temperatures. Common activities: skiing, ice fishing (depending on snow conditions). Recommended clothing: heavy coat, hat, scarf, gloves, warm boots.

Weather in New Brunswick

Annual average temperature: approx. 7.9°C / Annual rainfall: approx. 44 mm / Summer humidity: 60%–70% / Rainiest month: March

New Brunswick weather by month

Month
Temperature (°C)
Rainfall (mm)
January
-5.3°C
2.5
February
-3.8°C
2.1
March
0.6°C
8.2
April
4.8°C
2.6
May
12.2°C
1.8
June
17.5°C
3.9
July
21.1°C
3.1
August
19.3°C
3.4
September
16.1°C
2
October
9.6°C
3.3
November
4.4°C
6.3
December
-2.7°C
4.9

7-day weather forecast for New Brunswick

11/1
Sunday
Overcast
9.1°C/-3.3°C
11/2
Monday
Overcast
14.5°C/5°C
11/3
Tuesday
Light drizzle
9.3°C/4.8°C
11/4
Wednesday
Light drizzle
13.4°C/4°C
11/5
Thursday
Overcast
18.7°C/8.5°C
11/6
Friday
Light rain
16.3°C/9.9°C
11/7
Saturday
Light rain
13.3°C/10°C