The highest day temperature in May 2026 was 82°F. The lowest night temperature was 37°F. The average values for day and night temperatures during May were 67.5°F и 53.2°F respectivly.

The average sea surface temperature in May 2026 for Duni was 60.6°F. The maximum and minimum values were 54.2°F and 68.4°F respectively.

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

Precipitation total in May for Duni is 1.5 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 7.4 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 Duni in May is 9.9 hours.