World Resorts China Hangzhou Weather

Hangzhou sea water temperature

Current sea water temperature:
+52.0°F
Minimum sea water temperature in February: 56.1°F
Maximum sea water temperature in February: 39.9°F
Average sea water temperature in February: 46.7°F

Sea water temperature for the last 10 days:

February 24 52.0°F February 19 52.2°F
February 23 52.9°F February 18 52.9°F
February 22 54.0°F February 17 54.0°F
February 21 51.8°F February 16 55.0°F
February 20 50.4°F February 15 52.3°F

When is the warmest sea in Hangzhou?

Based on the data about daily sea water temperature for the last three years the warmest sea in Hangzhou was noticed in August, July and September.

Monthly Sea Temperatures in Hangzhou, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 87.5°F. The highest and lowest sea temperatures during the month were 91.2°F and 83.3°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 85.7°F. The highest and lowest sea temperatures during the month were 88.7°F and 83.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 87.1°F and 80.4°F.

Best time for vacation in Hangzhou

Sunniest months:
December 17 days
January 14 days
July 13 days
Warmest months:
August 92.3 °F
July 92.0 °F
June 83.5 °F
Warmest sea temp:
August 84.5 °F
July 83.1 °F
September 79.6 °F
Coldest months:
January 49.5 °F
February 51.6 °F
December 52.6 °F
Rainiest months:
June 11 days
August 9 days
July 9 days
Windiest months:
March 6.1 mph
April 6.0 mph
February 5.9 mph

Hangzhou on a weather map

Hangzhou
+46°F
W 4 mph
Feels like: +45°F
Precip.: 88%
Places in China:
Name
°F
+32°F
+34°F
+68°F
+73°F
+66°F
+34°F
+70°F
+39°F
+66°F
+70°F
+64°F
+37°F
+46°F
+68°F
+66°F
24 Hours Forecast
Hangzhou
Local time: 04:54
February 25, wednesday
0600
46°F
W
4 mph
0900
48°F
W
5 mph
1200
54°F
W
6 mph
1500
55°F
W
6 mph
1800
52°F
W
8 mph
2100
50°F
W
6 mph
February 26, thursday
0000
50°F
SW
4 mph
0300
50°F
E
1 mph
Units of measurement: °C / °F