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South America

Uruguay weather in January 2026

South America

Uruguay weather in January 2026

 

Day

27 °C

 

Night

18 °C

 

Sea

22 °C

 

Precipitation

80 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

72 %

 

Day

27 °C

 

Night

18 °C

 

Sea

22 °C

 

Precipitation

80 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

72 %

Overview: Uruguay
In January in Uruguay, the average air temperature ranges from 27 °C (81 °F) during the day to 18 °C (64 °F) at night. There are 8 days of rain on average, where the rainfall is 80 mm (3.14 in).

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Weather overview and FAQs

Weather overview

In January in Uruguay, the average air temperature ranges from 27 °C (81 °F) during the day to 18 °C (64 °F) at night. There are 8 days of rain on average, where the rainfall is 80 mm (3.14 in).

Are there good conditions to visit in Uruguay in January?

In Uruguay in January, there are ideal conditions for a vacation. The temperature during the day will be nice 27 °C (81 °F). The temperature of the sea will be perfect at 22 °C (72 °F). There are only 8 days of rain in the whole month, so you can leave your umbrella at home. The temperature of 18 °C (64 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

What temperature can I expect during the day in Uruguay in January?

In Uruguay in January, the average daily temperatures will be 27 °C (81 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

What is the sea temperature in Uruguay in January?

The temperature of the sea in Uruguay in January is 22 °C (72 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.

What is the rainfall intensity in Uruguay in January?

There is precipitation of 80 mm (3.14 in) in Uruguay in January, which means 3 mm (0.11 in) rainfall per day on average.

How many days of precipitation on average can I expect in Uruguay in January?

In Uruguay in January, we can expect 8 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.8 days of the week, or in general - 26 % days.

Is there a dry season in Uruguay in January?

No, January is not a dry month in Uruguay, expect rain approximately 8 days in a month.

What is the night temperature in Uruguay in January?

The average night temperature in Uruguay in January is 18 °C (64 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

How windy is Uruguay in January?

In Uruguay in January, there will be an average wind scale of 5.

How many hours of sun to expect in Uruguay in January?

In Uruguay in January, you can expect around 9 hours of sunshine.

How long is the day (from dawn till dusk) in Uruguay in January?

The length of daylight in Uruguay in January is 14 hours.

Is it hot in Uruguay in January?

In Uruguay in January, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is the weather in Uruguay warmer in January than in December?

Yes, in Uruguay in January it is warmer than in December by 2 °C (35 °F).

Is the sea in Uruguay warmer in January than in February?

No, the sea is not warmer in January in Uruguay than in February.

What level of humidity is to expect in Uruguay in January?

In Uruguay in January, expect humidity around 72 %.

Is Uruguay rainier in January than in December?

No, January in Uruguay is not a rainier month than December.

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