Treinta y Tres Department Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Treinta y Tres Department, Uruguay in January.

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Treinta y Tres

Thinking about venturing to Treinta y Tres Department, Uruguay this January and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Treinta y Tres Department in January

Treinta y Tres Department, Uruguay is a region in Uruguay. January in Treinta y Tres Department generally has warm temperatures, with moderate precipitation. It's the height of summer.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 18°C (64°F) in Treinta y Tres. In Treinta y Tres Department, Uruguay, January typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

To explore the conditions in Treinta y Tres Department, Uruguay in more detail, check the map below.

Precipitation

January is a moderate rainy month with an average rainfall of around 100 mm (3.9 in) in Treinta y Tres.

Average sunshine

Sunshine is generally plentiful throughout many areas. Treinta y Tres enjoys about 268 hours of sunlight, ideal for those seeking sunny weather.

Explore Treinta y Tres Department by month

Pick a month to see the average temperature, rainfall and sunshine in Treinta y Tres Department — and find the best time to visit. (based on Treinta y Tres)

January30°C (86°F) February29°C (84°F) March28°C (82°F) April24°C (75°F) May20°C (68°F) June18°C (64°F) This monthJuly17°C (63°F) August19°C (66°F) September20°C (68°F) October23°C (73°F) November26°C (79°F) December29°C (84°F)
Best Time to Visit Treinta y Tres Department →

Best Places to Visit in Treinta y Tres Department in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Treinta y Tres Department.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Treinta y Tres Department

What is the weather like in January for the most popular destinonation in Treinta y Tres Department, Uruguay?

Treinta y Tres

In January Treinta y Tres generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 18°C (64°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« December
January
February »
December
January
February
Max temperature
29°C (84°F)
30°C (86°F)
29°C (84°F)
Min temperature
16°C (61°F)
18°C (64°F)
18°C (64°F)
Monthly sun hours
268 hours
268 hours
212 hours
Monthly rainfall
103 mm (4.1 in)
100 mm (3.9 in)
129 mm (5.1 in)
Monthly rainy days
9 days
11 days
11 days
Weather conditions
pleasant
tolerable
pleasant
Climate in Treinta y Tres →

Is your destination not in the list? Have a look at all destinations in Treinta y Tres Department, in Uruguay.

In our records: Uruguay January extremes

Notable January records observed across cities in Uruguay in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest January day in Uruguay reached 42°C (108°F) in Paysandú on January 14, 2022.

Treinta y Tres Department weather in January: frequently asked questions

What is the weather like in Treinta y Tres Department, Uruguay in January?

In January, Treinta y Tres Department, Uruguay generally has unpleasant weather conditions. Treinta y Tres sees daytime temperatures near 30°C (86°F), with nights cooling to roughly 18°C (64°F).

What is the average temperature in Treinta y Tres Department, Uruguay in January?

Daytime temperatures in Treinta y Tres peak at roughly 30°C (86°F) in January, dropping to about 18°C (64°F) overnight.

Does Treinta y Tres Department, Uruguay get a lot of rain in January?

Rain is generally moderate to light in Treinta y Tres Department, Uruguay during January, with Treinta y Tres averaging close to 100 mm (3.9 in).

Is January a Good Time to Visit Treinta y Tres Department, Uruguay?

Given the typically tolerable weather conditions in Treinta y Tres, January may not be the ideal time to visit Treinta y Tres Department, Uruguay.

Generally speaking, March and November provide perfect weather in Treinta y Tres. In contrast, January and July tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Treinta y Tres Department.

Weather and climate has detailed information for every country in the world. Are you going to Uruguay? Get detailed historical weather averages for many cities in Uruguay.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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