Mae On Weather in September
What's the weather like in Mae On (Chiang Mai) in September 2024?
The climate in Mae On during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Mae On and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 30.4°C 86.7°F |
|---|---|
| Nightly temperature | 22°C 71.6°F |
| Average temperature | 26.2°C 79.2°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 225 mm 8.8 ins |
| Rainy days | 18 days |
| Sea temperature | 29°C 84.1°F |
| Humidity | 82% |
| Windspeed | 2.9kph 2 mph |
On average September is the 2nd wettest month of the year in Mae On with around 225mm 8.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
September temperatures in Mae On
September rainfall
September hourly sunshine
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 Mae On in September 2024.
Other monthly averages
Best places to visit in September
Mae On weather stats
| Hottest month: | April | 35.2°C 95.4°F |
|---|---|---|
| Driest month: | February | 7mm 0.3ins |
| Sunniest month: | February | 10.4hrs |
| Coldest month: | January | 28°C 82.4°F |
| Wettest month: | August | 235mm 9.3ins |
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