The highest day temperature in August 2023 was 99°F. The lowest night temperature was 71°F. The average values for day and night temperatures during August were 90.2°F и 79.8°F respectivly.

The average sea surface temperature in August 2023 for Nantong was 90.8°F. The maximum and minimum values were 88.2°F and 93.2°F respectively.

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

Precipitation total in August for Nantong is 5.4 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 8.7 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 Nantong in August is 7.6 hours.