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New Brunswick Canada
Temperatures in September
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Temperature in New Brunswick in September

New Brunswick is a region in Canada. September in has maximum daytime temperatures ranging from moderate in North Head with 17°C to pleasant temperatures in Saint Stephen with 21°C. Nighttime temperatures generally drop to 9°C in Saint Stephen and 13°C in North Head.

What is the temperature of the different cities in New Brunswick in September?

To get a sense of September's typical temperatures in the key spots of New Brunswick, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the weather conditions for any month in New Brunswick.

For a detailed overview of the weather over the year and the best time to visit Canada, check out our New Brunswick's climate page.

  • What is the warmest city in September in New Brunswick?
    • From a thorough analysis of our records, Saint Stephen clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 21°C, and evenings that remain near 9°C.

  • What is the coldest city in September in New Brunswick?
    • Our database indicates that in September, North Head is the city with the coolest temperatures in New Brunswick. You can expect daytime highs of 17°C and nighttime lows close to 13°C.

  • How much sun does New Brunswick get in September?
    • Moncton enjoys a balanced 173 hours of sunlight. This makes it neither too overcast nor too sunny.

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