May weather in Ocean Isle Beach, NC
The average temperature in Ocean Isle Beach in May is 70.0°F (61.5°F–78.4°F). Average precipitation: 3.83 inches.
May is a spring month in Ocean Isle Beach, and is warmer than the annual average of 63.4°F. Daily temperatures swing about 16.9°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 46m. For travel, May is one of the best months of the year to visit.
Avg High
78.4°F
Avg Low
61.5°F
Precipitation
3.83 in
Daylight
13h 46m