The climate in Haikou during June can be summarized as hot, humid and very wet.
June is in the summer in Haikou and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 21°C (70°F) is normal.
|Daytime temperature||29.1°C 84.3°F|
|Nightly temperature||21.4°C 70.4°F|
|Average temperature||25.2°C 77.4°F|
|Daily sunshine||5.8 hrs|
|Avg rainfall||300 mm 11.8 ins|
|Rainy days||15 days|
|Sea temperature||23.8°C 74.9°F|
|Windspeed||8.6kph 5 mph|
On average June is the wettest month of the year in Haikou with around 300mm 11.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Haikou in June 2022.
|Hottest month:||July||33°C 91.4°F|
|Driest month:||December||49mm 1.9ins|
|Coldest month:||January||9.6°C 49.3°F|
|Wettest month:||June||300mm 11.8ins|