Nantong Weather: September
 |
Average Day Temperature: | 84.2°F |
|
Average Night Temperature: | 73.3°F |
|
Sea Water Temperature: | 83.9°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 11.9 - 12.8 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 3.4 in | |
| detailed information | ||
forecast
| Nantong |
Temperature
| Nantong |
Air Temperature in September, °F
The highest day temperature in September 2026 was 92°F. The lowest night temperature was 65°F. The average values for day and night temperatures during September were 82.2°F и 72.4°F respectivly.
Nantong Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Nantong was 84.3°F. The maximum and minimum values were 80.0°F and 89.0°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Nantong is 3.4 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 8.2 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 September is 6.6 hours.
Nantong on the Weather Map
| Beidaihe |  |
+46 |
| Beijing | |
+60 |
| Dadunhai |  |
+82 |
| Dalian | |
+60 |
| Guangzhou | |
+78 |
| Hainan |  |
+78 |
| Hong Kong | |
+78 |
| Macau | |
+82 |
| Quingdao | |
+64 |
| Sanya | |
+82 |
| Shanghai | |
+68 |
| Shenzhen | |
+84 |
| Weihai | |
+62 |
| Xiamen | |
+80 |
| Yalong Bay | |
+82 |
| 0000 |  |
62°F | S 8 mph |
| 0300 | |
60°F | SE 10 mph |
| 0600 | |
58°F | SE 9 mph |
| 0900 | |
66°F | S 14 mph |
| 1200 | |
72°F | S 14 mph |
| 1500 | |
72°F | S 11 mph |
| 1800 | |
64°F | S 6 mph |
| 2100 |  |
60°F | S 3 mph |