Ban Khai Weather in May

What's the weather like in Ban Khai (Rayong) in May 2024?

The climate in Ban Khai during May can be summarized as very hot, humid and very wet.

May is in the spring in Ban Khai and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 26°C (80°F) is normal.

Ban Khai weather averages (imperial / metric)
Daytime temperature 32.6°C 90.7°F
Nightly temperature 26.4°C 79.5°F
Average temperature 29.5°C 85.1°F
Daily sunshine 6.3 hrs
Avg rainfall 228 mm 9 ins
Rainy days 15 days
Sea temperature 30.5°C 86.9°F
Humidity 78%
Windspeed 9kph 6 mph

On average May is the 3rd wettest month of the year in Ban Khai with around 228mm 9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

May temperatures in Ban Khai

Ban Khai average temperature in May

May rainfall

Ban Khai average rain in May

May hourly sunshine

Ban Khai 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 Ban Khai in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Ban Khai weather stats

Ban Khai weather statistics
Hottest month: April 33.2°C 91.8°F
Driest month: December 14mm 0.6ins
Sunniest month: December 9.2hrs
Coldest month: December 30.9°C 87.6°F
Wettest month: September 305mm 12ins
Map showing location of Ban Khai (12.78261, 101.29639) Ban Khai map pin © Google

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