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Temperature in New Brunswick in June

New Brunswick is a region in Canada. June in has maximum daytime temperatures ranging from moderate in Grand Manan Island with 15°C to high temperatures in Fredericton with 23°C. Nighttime temperatures generally drop to 11°C in Fredericton and 10°C in Grand Manan Island. June falls during the summer season.

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

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

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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 June in New Brunswick?
  • Based on our systematic data collection, Fredericton has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 23°C, while at night is goes down to an approximate temperature of 11°C."

  • What is the coldest city in June in New Brunswick?
  • For the month of June, Grand Manan Island is the most temperate city in New Brunswick based on our records. With highs averaging 15°C and nighttime temperatures dipping to around 10°C.

  • How much sun does New Brunswick get in June?
  • The city Moncton usually sees around 232 hours of sunlight, indicating many sunny days.

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