Measurements:
°C
°F
Hangzhou
78°F
W 4 mph
Feels like: 82°F
Precip: 86%
World Resorts China Hangzhou Weather May Weather in Hangzhou

Hangzhou Weather: May

Average Day Temperature: 83.0°F
Average Night Temperature: 68.0°F
Sea Water Temperature: 68.6°F
Number of Sunny Days: 12 days
Sunshine Hours: 13.3 - 14.0 hours
Number of Rainy Days: 6 days
Precipitation Totals: 3.6 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 93°F. The lowest night temperature was 52°F. The average values for day and night temperatures during May were 83.6°F и 68.7°F respectivly.

Hangzhou Water Sea Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Hangzhou was 73.4°F. The maximum and minimum values were 64.6°F and 79.6°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Hangzhou is 3.6 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 5.8 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

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 Hangzhou in May is 7.6 hours.

Best Time to Visit Hangzhou
The most sunny months:
December 17 days
January 14 days
July 13 days
The most warm months:
August 97.0 °F
July 96.7 °F
June 87.2 °F
Warmest sea temperature:
August 88.4 °F
July 86.7 °F
September 82.9 °F
The most cold months:
January 49.5 °F
February 51.9 °F
December 52.9 °F
The most rainy months:
June 11 days
August 9 days
July 9 days
The most windy months:
March 6 mph
April 6 mph
February 6 mph

Hangzhou on the Weather Map

China Resorts:
NAME
Beidaihe +68
Beihai +92
Beijing +80
Dadunhai +90
Dalian +70
Guangzhou +98
Hainan +94
Hong Kong +90
Macau +88
Quingdao +72
Sanya +90
Shanghai +82
Shenzhen +90
Weihai +72
Yalong Bay +90
24 Hours Weather Forecast
Hangzhou
Local time: 18:58
03 jun, wednesday
2100 76°F
NW
4 mph
04 jun, thursday
0000 76°F
SE
2 mph
0300 76°F
NE
3 mph
0600 76°F
NE
4 mph
0900 84°F
SE
4 mph
1200 90°F
SE
8 mph
1500 94°F
S
7 mph
1800 88°F
W
3 mph