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Hainan Weather May
Hainan is located in subarctic climate zone that typically has substantial seasonal variance in temperatures short summer and prolonged and sometimes very cold winter.
To help you choose the best time to travel, you can find climate data below on the weather in Hainan in May.
average daily high | +31.9°C | |
average daily low | +24.5°C | |
sea temperature | +28.8°C | |
daytime | 13.5 h | |
sunny / overcast hours | 7 / 6.5 | |
average monthly precipitation | 181 mm | |
High season with the best weather conditions for the beach leisure in Hainan are typically March, April, November.
Temperature in Hainan
In May the average daily maximum in Hainan is +31.9°C, and the minimum +24.5°C.
The hottest May day on record is +38.7°C, and the coldest +16.3°C.
Best beach resorts in May:
Daylight hours
There are 13.5 hours of daylight in Hainan in May. Out of these, on average 7 are sunny, which means there is quite a lot of sun.
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Sea temperature
The average monthly temperature in the South China Sea on the beaches of Hainan in May is +28.8°C.
The water is not only warm enough to bathe in, but it is also possible to stay in the water for an extended amount of time.
Precipitation
The amount of precipitation in Hainan in May is usually 181 mm, a very high amount.