Is Wenchang hot in May?
Days are typically hot at 32.7°C, while nights average 25°C.
China · 1991–2020 normal
Typical May weather in Wenchang: 32.7°C by day, 25°C at night, 251 mm of rain over 12.4 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, May scores 14 out of 100 (January leads the year at 88). Daylight is calculated as 13 h 03 from latitude 19.55°. Open-water sea temperature is 27.3°C (21 km from the place centre).
May at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 32.7°C, while nights average 25°C.
The measured monthly average is 251 mm across about 12 wet days.
There are about 13 h 03 between sunrise and sunset at mid-month, calculated from the place latitude.
May ranks 9 of 12 in our weather comparison; January ranks first.
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The nearest open-water NOAA OISST 1991–2020 cell averages 27.3°C in May. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for Wenchang is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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