The highest day temperature in June 2026 was 55°F. The lowest night temperature was 34°F. The average values for day and night temperatures during June were 45.5°F и 42.2°F respectivly.

The average sea surface temperature in June 2026 for Bonavista was 40.6°F. The maximum and minimum values were 35.4°F and 46.4°F respectively.

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

Precipitation total in June for Bonavista is 1.5 in.

The average wind speed in June is 10.0 mph. It makes June one of the most windless months of the year for Bonavista.

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 Bonavista in June is 6.4 hours.