Normal weather on 21 August in Haikou
The weather on 21 August in Haikou has an average temperature of about 34°C during the day. The maximum temperature can reach up to 41°C, while the minimum temperature can be 27°C.
On average, 5,4 mm of rain falls in Haikou on 21 August. The wind speed is 3 Beaufort and mainly comes from Southeast.
21 August Averages for Haikou
Average temperature | 34°C |
Highest daytime temperature | 41°C |
Lowest daytime temperature | 27°C |
Total rainfall | 5,4 mm |
Rainy days | 1 day |
Temperature on 21 August in Haikou per Year
This graph shows the measured temperature on 21 August in Haikou per year, measured in degrees Celsius, over the past years.
Precipitation on 21 August in Haikou per Year
This graph shows the total measured precipitation in millimeters on 21 August in Haikou per year over the past years.
Average weather in Haikou per month
Click on a month below to see in detail how the weather typically is in Haikou and what to expect. Based on the historical weather data of Haikou, you can view the average temperature, precipitation, wind, and UV index for each day of the month.