The highest day temperature in June 2025 was 71°F. The lowest night temperature was 38°F. The average values for day and night temperatures during June were 56.1°F и 49.4°F respectivly.

The average sea surface temperature in June 2025 for Rocky Harbour was 49.4°F. The maximum and minimum values were 43.6°F and 53.8°F respectively.

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

Precipitation total in June for Rocky Harbour is 2.1 in. It makes june one of the least 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 Rocky Harbour in June is 5.9 hours.