Ban Na San Weather in May

What's the weather like in Ban Na San (Surat Thani) in May 2024?

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

May is in the spring in Ban Na San and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (90°F), whilst at night 23°C (73°F) is normal.

Ban Na San weather averages (imperial / metric)
Daytime temperature 32.5°C 90.4°F
Nightly temperature 22.6°C 72.6°F
Average temperature 27.5°C 81.5°F
Daily sunshine 6.7 hrs
Avg rainfall 214 mm 8.4 ins
Rainy days 19 days
Sea temperature 30.3°C 86.5°F
Humidity 81%
Windspeed 5kph 3 mph

On average May is the 4th wettest month of the year in Ban Na San with around 214mm 8.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 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 Ban Na San

Ban Na San average temperature in May

May rainfall

Ban Na San average rain in May

May hourly sunshine

Ban Na San 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 Na San in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Ban Na San weather stats

Ban Na San weather statistics
Hottest month: April 33°C 91.4°F
Driest month: February 24mm 0.9ins
Sunniest month: February 9.3hrs
Coldest month: January 29.4°C 84.9°F
Wettest month: November 398mm 15.7ins
Map showing location of Ban Na San (8.80036, 99.36372) Ban Na San map pin © Google

Locations nearby

Top Thailand locations