The climate in Treinta y Tres during January can be summarized as hot and damp.
January is in the summer in Treinta y Tres and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (85°F), whilst at night 17°C (62°F) is normal.
Daytime temperature | 29.6°C 85.3°F |
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Nightly temperature | 16.8°C 62.2°F |
Average temperature | 23.2°C 73.8°F |
Daily sunshine | 9 hrs |
Avg rainfall | 117 mm 4.6 ins |
Rainy days | 11 days |
Sea temperature | 22.9°C 73.3°F |
Humidity | 68% |
Windspeed | 13.3kph 8 mph |
On average January is the 4th wettest month of the year in Treinta y Tres with around 117mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
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 January 2025.
Best places to visit in January
Hottest month: | January | 29.3°C 84.7°F |
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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 |