Treinta y Tres Weather in September
What's the weather like in Treinta y Tres (Treinta y Tres) in September 2024?
The climate in Treinta y Tres during September can be summarized as mild and damp.
September is in the spring in Treinta y Tres and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 9°C (47°F) is normal.
| Daytime temperature | 19.5°C 67°F |
|---|---|
| Nightly temperature | 8.6°C 47.4°F |
| Average temperature | 14°C 57.2°F |
| Daily sunshine | 5.9 hrs |
| Avg rainfall | 118 mm 4.6 ins |
| Rainy days | 10 days |
| Sea temperature | 13.4°C 56.2°F |
| Humidity | 78% |
| Windspeed | 14.4kph 9 mph |
On average September is the 3rd wettest month of the year in Treinta y Tres with around 118mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 hours of sunshine per day.
September temperatures in Treinta y Tres
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 Treinta y Tres in September 2024.
Other monthly averages
Best places to visit in September
Treinta y Tres weather stats
| Hottest month: | January | 29.3°C 84.7°F |
|---|---|---|
| Driest month: | April | 82mm 3.2ins |
| Sunniest month: | December | 9.4hrs |
| Coldest month: | July | 16.2°C 61.2°F |
| Wettest month: | July | 130mm 5.1ins |
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