Sotomayor Weather in September
What's the weather like in Sotomayor (Nariño) in September 2025?
The climate in Sotomayor during September can be summarized as warm and wet.
September is in the fall / autumn in Sotomayor and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 23.5°C 74.3°F |
|---|---|
| Nightly temperature | 13.1°C 55.6°F |
| Average temperature | 18.3°C 64.9°F |
| Daily sunshine | 5.3 hrs |
| Avg rainfall | 125 mm 4.9 ins |
| Rainy days | 9 days |
| Sea temperature | 26.2°C 79.1°F |
| Humidity | 76% |
| Windspeed | 10.4kph 7 mph |
On average September is the 4th driest month of the year in Sotomayor with around 125mm 4.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
September temperatures in Sotomayor
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 Sotomayor in September 2025.
Other monthly averages
Best places to visit in September
Sotomayor weather stats
| Hottest month: | July | 23.4°C 74.1°F |
|---|---|---|
| Driest month: | July | 48mm 1.9ins |
| Sunniest month: | July | 6.5hrs |
| Coldest month: | November | 20.9°C 69.6°F |
| Wettest month: | November | 295mm 11.6ins |
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