The highest day temperature in August 2023 was 78°F. The lowest night temperature was 56°F. The average values for day and night temperatures during August were 70.7°F и 61.8°F respectivly.

The average sea surface temperature in August 2023 for Rockland was 64.1°F. The maximum and minimum values were 58.2°F and 68.4°F respectively.

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in August for Rockland is 1.1 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 6.7 mph. It makes August one of the most windless months of the year for Rockland.

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 Rockland in August is 7.4 hours.