Ulloa Weather in September
What's the weather like in Ulloa (Valle del Cauca) in September 2025?
The climate in Ulloa during September can be summarized as warm, humid and wet.
September is in the fall / autumn in Ulloa and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 16°C (60°F) is normal.
| Daytime temperature | 27.3°C 81.1°F |
|---|---|
| Nightly temperature | 15.6°C 60°F |
| Average temperature | 21.4°C 70.5°F |
| Daily sunshine | 5.1 hrs |
| Avg rainfall | 167 mm 6.6 ins |
| Rainy days | 17 days |
| Sea temperature | 27°C 80.6°F |
| Humidity | 77% |
| Windspeed | 10.4kph 7 mph |
On average September is the 6th driest month of the year in Ulloa with around 167mm 6.6 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 5.1 hours of sunshine per day.
September temperatures in Ulloa
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 Ulloa in September 2025.
Other monthly averages
Best places to visit in September
Ulloa weather stats
| Hottest month: | February | 27.6°C 81.7°F |
|---|---|---|
| Driest month: | January | 115mm 4.5ins |
| Sunniest month: | January | 6hrs |
| Coldest month: | October | 26.2°C 79.2°F |
| Wettest month: | October | 260mm 10.2ins |
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