Song Khwae Weather in May

What's the weather like in Song Khwae (Nan) in May 2025?

The climate in Song Khwae during May can be summarized as hot, humid and wet.

May is in the spring in Song Khwae and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (70°F) is normal.

Song Khwae weather averages (imperial / metric)
Daytime temperature 31.5°C 88.7°F
Nightly temperature 21.1°C 70°F
Average temperature 26.3°C 79.3°F
Daily sunshine 7.3 hrs
Avg rainfall 192 mm 7.6 ins
Rainy days 17 days
Sea temperature 28.5°C 83.3°F
Humidity 78%
Windspeed 3.6kph 2 mph

On average May is the 5th wettest month of the year in Song Khwae with around 192mm 7.6 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 7.3 hours of sunshine per day.

May temperatures in Song Khwae

Song Khwae average temperature in May

May rainfall

Song Khwae average rain in May

May hourly sunshine

Song Khwae 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 Song Khwae in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Song Khwae weather stats

Song Khwae weather statistics
Hottest month: April 33.4°C 92.1°F
Driest month: December 11mm 0.4ins
Sunniest month: February 9.6hrs
Coldest month: December 25.4°C 77.7°F
Wettest month: August 307mm 12.1ins
Map showing location of Song Khwae (19.35964, 100.70042) Song Khwae map pin © Google

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