Uruguay

Best time to visit Uruguay: weather and seasons by month

Go December–March for beaches and Carnival, or October–November and March–April for Montevideo, Colonia and the wineries with fewer people. Winter (June–August) is cheapest but grey and windy, with the coast largely shut. Pick by what you plan to do, not by a single best month.

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Updated Sep 20265 min read

GuideUruguay

Key facts

Best for beaches: December–March; Punta del Este and José Ignacio peak in January
Best for cities and wine: October–November and March–April: mild, fewer crowds
Cheapest months: May–September outside winter school holidays
Busiest and priciest: January, Carnival week in February, Christmas–New Year
Summer temperatures: About 28–30 °C on the Río de la Plata coast; hotter inland
Winter temperatures: About 10–15 °C in Montevideo, colder at night inland
Whale watching: Off the Rocha coast roughly August–November
Summer VAT benefit for visitorscheck: Starts mid-November; scope and rates change — check

Month by month

Uruguay sits in the southern hemisphere, so seasons run opposite to the US and Europe. Summer is December to March, winter June to August. The country is small and the climate is fairly uniform, but the Atlantic coast is windier and cooler than Montevideo, and the interior around Salto and Tacuarembó runs hotter in summer and colder at night in winter.

Use the table to match a month to your plan. Verdicts follow the site's country page: go, ok or caution.

Month by month
Month	Verdict	Crowds	Price	What it means
January	go	high	high	Peak beach season; Punta del Este and José Ignacio full; Carnival starts in Montevideo
February	go	high	high	Carnival: murga shows and the Llamadas candombe parade; beaches still busy
March	go	medium	medium	Warm sea, fewer people; coastal businesses start closing late in the month
April	go	medium	medium	Mild; grape harvest; Semana de Turismo (Easter week) is a national holiday week
May	caution	low	low	Cooling; coast mostly closed; still fine for Montevideo and Colonia
June	caution	low	low	Winter: cool and damp; cities only; hot springs at Salto
July	caution	medium	low	Winter school holidays; Argentines visit Colonia and the hot springs
August	caution	low	low	Coldest and windiest month; Noche de la Nostalgia on 24 August
September	ok	low	low	Early spring; whales off the Rocha coast from about August to November
October	go	low	medium	Spring: good for cities and wineries; beaches still cool
November	go	medium	medium	Warm days, coast reopening, summer VAT benefits start mid-month — check
December	go	high	high	Summer begins; Christmas and New Year fill the coast

Weather by zone

Montevideo and Colonia sit on the Río de la Plata: mild and humid, summer around 28–30 °C with sea breezes, winter around 10–15 °C with cold southerly winds. Rain falls year-round, so pack a light waterproof layer whatever month you choose.

The Atlantic coast — Punta del Este, José Ignacio, La Paloma, Cabo Polonio — has a clear beach season from December to March. Outside it, expect strong winds and many closed businesses. The interior, including the Salto hot springs and Tacuarembó, is hotter in summer and colder at night in winter; the hot springs operate all year.

Crowds, prices and holidays

Prices track the crowds. January, Carnival week and the Christmas–New Year stretch are the most expensive; May to September is the cheapest, with the exception of the July winter school holidays. Book coastal accommodation well ahead for January and for Carnival.

Two holiday periods change how the country moves. Montevideo Carnival runs about 40 days from late January into early March, with the Llamadas parade in Barrio Sur and Palermo in early February. Semana de Turismo (Easter week) is a whole-week national holiday when buses and domestic destinations fill up; dates shift each year, so check before booking. On 24 August, the night before Independence Day, Noche de la Nostalgia is a big party night.

What to do when

December–March: beaches, Punta del Este, José Ignacio, Cabo Polonio, and Carnival in Montevideo. This is the trip most first-timers picture, and it is also the most crowded and costly.

October–November and March–April: Montevideo, Colonia del Sacramento and the wine routes, with mild weather and lower prices. This is the best window if beaches are not the point.

May–September: cities and hot springs, plus whale watching off the Rocha coast from about August to November. Expect grey skies, wind and many closed coastal businesses.

Beaches and nightlife: January–February
Carnival and candombe: late January–early March
Cities, ferries and wineries: October–November, March–April
Cheapest city break: May–September
Whales off Rocha: about August–November

Practical notes

Summer is high season on the coast, so reserve buses, ferries and rooms early for January and Carnival. The Buenos Aires–Colonia ferry and Montevideo flights also fill around Christmas and Semana de Turismo.

Uruguay is generally an easy, safe country to travel in, but check current advice before you go. Entry rules depend on your passport; most Western visitors do not need a visa for a short stay, but confirm your own case. Bring layers: even in summer, a cold front can drop temperatures for a day or two.

Sources and checked

This page is based on the site's Uruguay country facts and official tourism and government sources. Month verdicts, crowd and price levels follow the country page. Anything we could not confirm is marked check. Last checked: September 2026.

Questions people ask

What is the best time of year to visit Uruguay?

December–March for beaches and Carnival, or October–November and March–April for Montevideo, Colonia and the wineries with fewer crowds. Winter is cheapest but grey and windy, with the coast largely closed.

When is the cheapest time to visit Uruguay?

May to September, outside the July winter school holidays. Coastal businesses close and prices drop, but Montevideo, Colonia and the Salto hot springs still work well.

What is the weather like in Uruguay each month?

Summer (December–March) is about 28–30 °C on the coast, hotter inland. Winter (June–August) is about 10–15 °C in Montevideo, colder at night inland. Spring and autumn are mild. Rain falls year-round.

Is January a good time to visit Uruguay?

Yes, if you want the beach. It is peak season: Punta del Este and José Ignacio are full, prices are highest, and Carnival begins in Montevideo. Book accommodation and transport well ahead.

When is Carnival in Uruguay?

Montevideo Carnival runs about 40 days from late January into early March, with the Llamadas candombe parade in early February. The Carnival holiday itself falls on the Monday and Tuesday before Ash Wednesday.

Can I visit the beach outside summer?

The sea is warm enough roughly December to March. In spring and autumn the coast is quiet and many businesses are shut, though Punta del Este and La Paloma still make a pleasant stop.

Deep dive

Every source; changeable facts are marked check