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Samui — weather in May, water temperature

31.5°C Daytime temperatures 29.5°C Night temperatures 16 Sunny days 12.5-12.6 Sun (hours) 7 Rainy days 83.7 mm Precipitation 30.7°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The maximum daily temperature 35.7°C — 22 May 2015.
The maximum night temperature 31°C — 6 May 2014.
The minimum daily temperature 27°C — 9 May 2022.
The minimum night temperature 27°C — 4 May 2022.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
The warmest water 32.3 °C — 11 May 2016. The coldest water 29.8 °C — 30 May 2022.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 287.5 mm — November. Minimum precipitation 55.1 mm — February.
Wind speed, km / h
Maximum wind speed 19.4 km / h — December. Minimum wind speed 13.5 km / h — April.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8.9 h. — April. The minimum number of hours of sunshine per day 6.2 h. — November.
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