The highest day temperature in June 2026 was 86°F. The lowest night temperature was 42°F. The average values for day and night temperatures during June were 67.5°F и 52.6°F respectivly.

The average sea surface temperature in June 2026 for Lunenburg was 52.5°F. The maximum and minimum values were 46.6°F and 59.4°F respectively.

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

Precipitation total in June for Lunenburg is 1.9 in.

The average wind speed in June is 8.1 mph. It makes June one of the most windless months of the year for Lunenburg.

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 Lunenburg in June is 7.5 hours.