New Brunswick weather in June 2025

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Brunswick in June. Check more long-term weather averages for New Brunswick in June before you book your next holiday to New Brunswick in 2025/2026.

  • 23°C maximum daytime temperature in June in New Brunswick (Fredericton)23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in June in New Brunswick (Fredericton)13
    13 days with some rainfall
  • 9°C minimum night-time temperature in June in New Brunswick (Fredericton)9
    9°C min night temperature
  • 16 hours of daylight per day in June in New Brunswick (Fredericton)16
    16 hours of daylight per day
  • No heat & humidity in June in New Brunswick (Fredericton)0
    No heat & humidity
  • 89 mm monthly rainfall in June in New Brunswick (Fredericton)89
    89 mm of monthly rainfall
  • UV (maximum) index 7 (High) in June in New Brunswick (Fredericton)7
    7 (High) UV index

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The June weather guide for New Brunswick (Fredericton) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top New Brunswick destinations

Below are average maximum temperatures at popular countries, regions and places in New Brunswick in June. Select a holiday destination to see more weather parameters.

All New Brunswick destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in New Brunswick in June?

Daytime temperatures usually reach 23°C in Fredericton, New Brunswick in June, falling to 9°C at night.

How sunny is it in New Brunswick in June?

There are normally 7 hours of bright sunshine each day in Fredericton, New Brunswick in June - that's 47% of daylight hours.

Does it rain in New Brunswick in June?

There are usually 13 days with some rain in Fredericton, New Brunswick in June and the average monthly rainfall is 89mm.

New Brunswick June sunrise & sunset times

Browse the sunrise and sunset times for New Brunswick in June 2025. Select a month to view New Brunswick sunrise and sunset times for the next 12 months. The New Brunswick sunrise and sunset times shown below are for Fredericton.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:39 20:10
Sunday, 15th June 2025 04:35 20:19
Monday, 30th June 2025 04:40 20:21

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