The highest day temperature in May 2025 was 71°F. The lowest night temperature was 44°F. The average values for day and night temperatures during May were 55.4°F и 50.8°F respectivly.

The average sea surface temperature in May 2025 for Rockaway Beach was 54.6°F. The maximum and minimum values were 51.4°F and 58.2°F respectively.

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

Precipitation total in May for Rockaway Beach is 1.1 in.

The average wind speed in May is 7.3 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 Rockaway Beach in May is 6.6 hours.