Khun Yuam Weather in September

What's the weather like in Khun Yuam (Mae Hong Son) in September 2024?

The climate in Khun Yuam during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Khun Yuam and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.

Khun Yuam weather averages (imperial / metric)
Daytime temperature 29.9°C 85.8°F
Nightly temperature 21.1°C 70°F
Average temperature 25.5°C 77.9°F
Daily sunshine 5.6 hrs
Avg rainfall 213 mm 8.4 ins
Rainy days 21 days
Sea temperature 28.8°C 83.9°F
Humidity 83%
Windspeed 2.5kph 2 mph

On average September is the 2nd wettest month of the year in Khun Yuam with around 213mm 8.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

September temperatures in Khun Yuam

Khun Yuam average temperature in September

September rainfall

Khun Yuam average rain in September

September hourly sunshine

Khun Yuam average rain in September

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 Khun Yuam in September 2024.

Other monthly averages

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Khun Yuam weather stats

Khun Yuam weather statistics
Hottest month: April 35.4°C 95.7°F
Driest month: February 4mm 0.2ins
Sunniest month: February 10.9hrs
Coldest month: January 28°C 82.4°F
Wettest month: August 251mm 9.9ins
Map showing location of Khun Yuam (18.82958, 97.93347) Khun Yuam map pin © Google

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