Best Time to Visit Treinta y Tres, Treinta y Tres, Uruguay
Month-by-month climate guide for planning a trip to Treinta y Tres.
Treinta y Tres does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (January, 23.2°C / 73.8°F) and driest (March, 96 mm / 3.8 in) months. The drier stretch runs through March–April and August–December; the wetter half falls in May–July and January–February. At the city itself, monthly average temperatures range from 11°C / 51.8°F in July to 23.2°C / 73.8°F in January, with rainfall from 96 mm / 3.8 in (March) to 138 mm / 5.4 in (February). These are point-value climate normals sampled at Treinta y Tres, Treinta y Tres, Uruguay's coordinates — usually more actionable for travellers than the country-wide average. Treinta y Tres's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| March | 21.2°C70.2°F | 96 mm3.8″ | — |
| December | 21.8°C71.2°F | 105 mm4.1″ | — |
| January | 23.2°C73.8°F | 118 mm4.6″ | — |
No month at Treinta y Tres matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Treinta y Tres?
Treinta y Tres doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on March (driest, ~96 mm / 3.8 in) and January (warmest, 23.2°C / 73.8°F). Because these are point values at the city, they can differ substantially from Uruguay's national average.
When is the rainy season in Treinta y Tres?
The rainy season at Treinta y Tres, Treinta y Tres runs through May–July and January–February, when monthly rainfall exceeds the annual median of about 110 mm / 4.3 in. The wettest single month is February (138 mm / 5.4 in).
What is the driest month in Treinta y Tres?
The driest month in Treinta y Tres is March, averaging about 96 mm / 3.8 in of rainfall. Temperature that month averages 21.2°C / 70.2°F.
What months should I avoid visiting Treinta y Tres?
The least comfortable months for travel to Treinta y Tres — based on point-value climate at the city — are January, February, June, July, August, September. These are the wettest or coolest months at this location. Rainfall peaks at 138 mm / 5.4 in in February, and the coldest month averages 11°C / 51.8°F.
Is Treinta y Tres climate different from Uruguay overall?
Yes, usually. Our Treinta y Tres figures are point-value climate normals sampled at the city itself, while our Uruguay figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Treinta y Tres specifically — usually the more actionable data for a traveller planning to spend time in the city.