Rio Negro Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Rio Negro, Uruguay in January.

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Fray Bentos

Are you planning a trip a to Rio Negro, Uruguay in January and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Rio Negro in January

Rio Negro, Uruguay is a region in Uruguay. January in Rio Negro generally has very warm temperatures, with high precipitation. January falls during the summer season.

Temperatures

You can expect very warm maximum daytime temperatures of around 32°C (90°F) and nighttime temperatures around 20°C (68°F) in Fray Bentos. In Rio Negro, 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.

For specific regional insights in Rio Negro, Uruguay, refer to the map provided below.

Precipitation

January is a rainy month with an average rainfall of around 106 mm (4.2 in) in Fray Bentos.

Average sunshine

Sunshine is generally plentiful throughout many areas. Fray Bentos enjoys about 289 hours of sunlight, ideal for those seeking sunny weather.

Explore Rio Negro by month

Pick a month to see the average temperature, rainfall and sunshine in Rio Negro — and find the best time to visit. (based on Fray Bentos)

January32°C (90°F) February30°C (86°F) March28°C (82°F) April25°C (77°F) May21°C (70°F) June18°C (64°F) This monthJuly17°C (63°F) August20°C (68°F) September21°C (70°F) October24°C (75°F) November28°C (82°F) December30°C (86°F)
Best Time to Visit Rio Negro →

Best Places to Visit in Rio Negro in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Rio Negro.

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 Rio Negro

What is the weather like in January for the most popular destinonation in Rio Negro, Uruguay?

Fray Bentos

In January Fray Bentos generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 20°C (68°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« December
January
February »
December
January
February
Max temperature
30°C (86°F)
32°C (90°F)
30°C (86°F)
Min temperature
18°C (64°F)
20°C (68°F)
19°C (66°F)
Monthly sun hours
280 hours
289 hours
224 hours
Monthly rainfall
124 mm (4.9 in)
106 mm (4.2 in)
128 mm (5 in)
Monthly rainy days
9 days
9 days
9 days
Weather conditions
tolerable
tolerable
tolerable
Climate in Fray Bentos →

Is your destination not in the list? Have a look at all destinations in Rio Negro, 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.

Rio Negro weather in January: frequently asked questions

What is the weather like in Rio Negro, Uruguay in January?

Rio Negro, Uruguay typically experiences unpleasant weather in January, part of the summer season. Daytime highs in Fray Bentos average around 32°C (90°F), and temperatures drop to about 20°C (68°F) at night.

What is the average temperature in Rio Negro, Uruguay in January?

Fray Bentos averages a daytime maximum of 32°C (90°F) in January, with overnight lows close to 20°C (68°F).

Does Rio Negro, Uruguay get a lot of rain in January?

Yes, January tends to be a wetter month in Rio Negro, Uruguay. Average rainfall in Fray Bentos sits around 106 mm (4.2 in).

Is January a Good Time to Visit Rio Negro, Uruguay?

In our view, January might not be the best time to travel to Rio Negro, Uruguay with often tolerable weather in Fray Bentos.

Generally speaking, May, August and September provide perfect weather in Fray Bentos. The weather in January, February and December, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Rio Negro.

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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