The highest day temperature in July 2025 was 97°F. The lowest night temperature was 72°F. The average values for day and night temperatures during July were 88.5°F и 79.2°F respectivly.

The average sea surface temperature in July 2025 for Chincoteague was 83.6°F. The maximum and minimum values were 80.8°F and 87.2°F respectively.

Most of the days in July are cloudy but you can also expect sunny or gloomy days.

Precipitation total in July for Chincoteague is 1.4 in. It makes july the most rainy month of the year.

The average wind speed in July is 8.6 mph. It makes July the most windless month of the year for Chincoteague.

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 Chincoteague in July is 8.6 hours.