Ko Pha-Ngan Weather in May

What's the weather like in Ko Pha-Ngan (Surat Thani) in May 2024?

The climate in Ko Pha-Ngan during May can be summarized as very hot, humid and wet.

May is in the spring in Ko Pha-Ngan and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (76°F) is normal.

Ko Pha-Ngan weather averages (imperial / metric)
Daytime temperature 32°C 89.5°F
Nightly temperature 24.5°C 76°F
Average temperature 28.2°C 82.8°F
Daily sunshine 6.7 hrs
Avg rainfall 172 mm 6.8 ins
Rainy days 17 days
Sea temperature 30.2°C 86.4°F
Humidity 78%
Windspeed 6.8kph 4 mph

On average May is the 4th wettest month of the year in Ko Pha-Ngan with around 172mm 6.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

May temperatures in Ko Pha-Ngan

Ko Pha-Ngan average temperature in May

May rainfall

Ko Pha-Ngan average rain in May

May hourly sunshine

Ko Pha-Ngan average rain in May

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 Ko Pha-Ngan in May 2024.

Other monthly averages

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UV index Best time to go?

Ko Pha-Ngan weather stats

Ko Pha-Ngan weather statistics
Hottest month: April 31.6°C 88.9°F
Driest month: February 39mm 1.5ins
Sunniest month: February 8.7hrs
Coldest month: January 28.4°C 83.1°F
Wettest month: November 463mm 18.2ins
Map showing location of Ko Pha-Ngan (9.71945, 99.99511) Ko Pha-Ngan map pin © Google

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