World Resorts China Nantong Weather

Nantong 7 Days Forecast

04.09
fri
Day
82°F
SW 14 mph
Precip.
26%
Night
73°F
S 6 mph
Precip.
20%
05.09
sat
Day
84°F
SW 10 mph
Precip.
14%
Night
70°F
S 6 mph
Precip.
11%
06.09
sun
Day
82°F
S 14 mph
Precip.
17%
Night
70°F
S 7 mph
Precip.
15%
07.09
mon
Day
81°F
S 14 mph
Precip.
18%
Night
70°F
S 6 mph
Precip.
26%
08.09
tue
Day
81°F
S 11 mph
Precip.
25%
Night
68°F
S 7 mph
Precip.
14%
09.09
wed
Day
77°F
S 14 mph
Precip.
9%
Night
64°F
SE 9 mph
Precip.
10%
10.09
thu
Day
79°F
SE 10 mph
Precip.
7%
Night
68°F
E 9 mph
Precip.
30%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 88.5°F and 80.1°F.

Air temperature in Nantong, °F

Precipitation total in Nantong, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Nantong

Sunniest months:
December 18 days
January 16 days
October 16 days
Warmest months:
July 88.5 °F
August 88.5 °F
June 82.7 °F
Warmest sea temp:
August 84.6 °F
July 82.0 °F
September 80.4 °F
Coldest months:
January 46.5 °F
February 48.6 °F
December 50.1 °F
Rainiest months:
August 8 days
July 8 days
June 6 days
Windiest months:
May 9.5 mph
March 9.3 mph
April 9.3 mph

Nantong on a weather map

Current weather
15:15
Nantong
+81°F
SW 14 mph
Feels like: +88°F
Precip.: 38%
Places in China:
Name
°F
Beidaihe
+79°F
Weihai
+77°F
Hong Kong
+86°F
Guangzhou
+79°F
Dadunhai
+88°F
Dalian
+81°F
Macau
+86°F
Beijing
+90°F
Sanya
+88°F
Hainan
+79°F
Quingdao
+81°F
Shanghai
+84°F
Shenzhen
+84°F
Yalong Bay
+88°F
Yantai
+77°F
all places
24 Hours Forecast
Nantong
Local time: 15:15
September 04, friday
1800
77°F
S
12 mph
2100
73°F
S
7 mph
September 05, saturday
0000
73°F
S
6 mph
0300
73°F
S
6 mph
0600
73°F
S
7 mph
0900
81°F
SW
12 mph
1200
84°F
SW
10 mph
1500
82°F
SW
12 mph
Units of measurement: °C / °F