Ratchasan Weather in May

What's the weather like in Ratchasan (Chachoengsao) in May 2024?

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

May is in the spring in Ratchasan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 34°C (93°F), whilst at night 25°C (78°F) is normal.

Ratchasan weather averages (imperial / metric)
Daytime temperature 34.1°C 93.4°F
Nightly temperature 25.3°C 77.5°F
Average temperature 29.7°C 85.5°F
Daily sunshine 6.9 hrs
Avg rainfall 210 mm 8.3 ins
Rainy days 16 days
Sea temperature 30.3°C 86.5°F
Humidity 77%
Windspeed 5.4kph 3 mph

On average May is the 5th wettest month of the year in Ratchasan with around 210mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.9 hours of sunshine per day.

May temperatures in Ratchasan

Ratchasan average temperature in May

May rainfall

Ratchasan average rain in May

May hourly sunshine

Ratchasan 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 Ratchasan in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Ratchasan weather stats

Ratchasan weather statistics
Hottest month: April 35.3°C 95.5°F
Driest month: December 9mm 0.4ins
Sunniest month: December 9.5hrs
Coldest month: December 31.5°C 88.7°F
Wettest month: September 344mm 13.5ins
Map showing location of Ratchasan (13.78211, 101.28133) Ratchasan map pin © Google

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