Sop Moei Weather in September
What's the weather like in Sop Moei (Mae Hong Son) in September 2025?
The climate in Sop Moei during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Sop Moei and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 21°C (71°F) is normal.
| Daytime temperature | 29.6°C 85.3°F |
|---|---|
| Nightly temperature | 21.4°C 70.5°F |
| Average temperature | 25.5°C 77.9°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 247 mm 9.7 ins |
| Rainy days | 21 days |
| Sea temperature | 28.6°C 83.4°F |
| Humidity | 83% |
| Windspeed | 2.5kph 2 mph |
On average September is the 4th wettest month of the year in Sop Moei with around 247mm 9.7 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 5.5 hours of sunshine per day.
September temperatures in Sop Moei
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 Sop Moei in September 2025.
Other monthly averages
Best places to visit in September
Sop Moei weather stats
| Hottest month: | April | 35.2°C 95.4°F |
|---|---|---|
| Driest month: | February | 4mm 0.2ins |
| Sunniest month: | February | 10.9hrs |
| Coldest month: | January | 28.8°C 83.8°F |
| Wettest month: | August | 330mm 13ins |
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