Weather in Hainan: May
|Average day temperature:||31.7°C|
|Average night temperature:||22.8°C|
|Sea water temperature:||29.1°C|
|Number of sunny days:||12 days|
|Day length:||12.8 - 13.2 hours|
|Number of rainy days:||16 days|
|Precipitation totals:||202.3 mm.|
Air temperature in May, °C
The highest day temperature during May of 2022 was 33°C. At the same time the lowest night temperature was 16°C. Daily and nightly averages during May were 28.3°C and 21.4°C.
Sea water temperature in Hainan in May, °C
The average sea water temperature in May of 2022 was 28.6°C. The highest and lowest sea temperatures during the month were class="nb">29.1°C and 27.8°C.
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, mm
Precipitation total value in Hainan in May is 202.3 mm.
The average wind speed value in May is 1.7 m./s. The wind's strength is relatively same during the whole year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.7.
Best time for vacation in Hainan
Hainan on a weather map
|+24°C||W 3 m/s|