The highest day temperature in June 2025 was 100°F. The lowest night temperature was 43°F. The average values for day and night temperatures during June were 73.9°F и 56.0°F respectivly.

Most of the days in June are gloomy but you can also expect sunny days.

Precipitation total in June for Fredericton is 1.1 in. It makes june one of the most rainy months of the year.

The average wind speed in June is 6.8 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Fredericton in June is 7.1 hours.