W 5 mph
Feels like: 80°F
Precip: 95%
World Resorts China Hainan Weather August Weather in Hainan

Hainan Weather: August

Average Day Temperature: 92.0°F
Average Night Temperature: 75.6°F
Sea Water Temperature: 90.0°F
Number of Sunny Days: 9 days
Sunshine Hours: 12.5 - 13.0 hours
Number of Rainy Days: 19 days
Precipitation Totals: 11.0 in

Air Temperature in August, °F

Select Year: 2020 2019 2018

The highest day temperature in August 2020 was 91°F. The lowest night temperature was 74°F. The average values for day and night temperatures during August were 82.6°F и 76.4°F respectivly.

Hainan Water Sea Temperature in August, °F

Select Year: 2020 2019 2018

The average sea surface temperature in August 2020 for Hainan was 91.5°F. The maximum and minimum values were 90.6°F and 92.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Hainan is 11.0 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 3.2 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 Hainan in August is 7.3 hours.

Best Time to Visit Hainan
The most sunny months:
June 13 days
May 12 days
July 10 days
The most warm months:
June 94.1 °F
May 93.7 °F
July 93.2 °F
Warmest sea temperature:
July 90.3 °F
June 90.2 °F
August 90.0 °F
The most cold months:
January 71.9 °F
December 72.0 °F
February 76.5 °F
The most rainy months:
July 19 days
August 19 days
September 19 days
The most windy months:
March 4 mph
April 4 mph
October 4 mph

Hainan on the Weather Map

China Resorts:
Beijing +54
Dalian +58
Guangzhou +76
Hainan +76
Hangzhou +64
Hong Kong +76
Nantong +62
Ningbo +64
Qinhuangdao +48
Quingdao +58
Shanghai +66
Suzhou +64
Tianjin +52
Xiamen +72
Yantai +56
24 Hours Weather Forecast
Local time: 04:47
29 oct, thursday
0600 76°F
5 mph
0900 78°F
7 mph
1200 80°F
9 mph
1500 80°F
7 mph
1800 78°F
6 mph
2100 72°F
5 mph
30 oct, friday
0000 68°F
5 mph
0300 74°F
5 mph