The highest day temperature in May 2023 was 69°F. The lowest night temperature was 46°F. The average values for day and night temperatures during May were 60.7°F и 54.2°F respectivly.

The average sea surface temperature in May 2023 for New Shoreham was 53.6°F. The maximum and minimum values were 48.2°F and 58.4°F respectively.

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

Precipitation total in May for New Shoreham is 1.4 in.

The average wind speed in May is 12.2 mph. It makes May one of the most windless months of the year for New Shoreham.

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 New Shoreham in May is 8.2 hours.