The highest day temperature in July 2026 was 92°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 86.9°F и 81.7°F respectivly.

The average sea surface temperature in July 2026 for Hatteras Island was 84.6°F. The maximum and minimum values were 81.4°F and 86.8°F respectively.

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

Precipitation total in July for Hatteras Island is 2.3 in. It makes july the most rainy month of the year.

The average wind speed in July is 11.7 mph. It makes July one of the most windless months of the year for Hatteras Island.

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 Hatteras Island in July is 8.3 hours.