Uruguay weather in December 2025
Uruguay weather in December 2025
Day
25 °C
Night
16 °C
Sea
20 °C
Precipitation
72 mm
in month
Rainy days
8 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
71 %
Day
25 °C
Night
16 °C
Sea
20 °C
Precipitation
72 mm
in month
Rainy days
8 days
in month
Daylight
14 hours
average
Sunshine
9 hours
average
Humidity
71 %
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Weather overview
In Uruguay in December, the average air temperature ranges from 25 °C (78 °F) during the day to 16 °C (60 °F) at night. There are 8 days of rain on average, where the rainfall is 72 mm (2.85 in).
Are there good conditions to visit in December in Uruguay?
There are good conditions for visiting in December in Uruguay. The temperature during the day will be nice 25 °C (78 °F). There are only 8 days of rain in the whole month, so you can leave your umbrella at home. A sea temperature of 20 °C (69 °F) can seem colder to some, but others will call it refreshing. The temperature of 16 °C (60 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the sea temperature in Uruguay in December?
In Uruguay in December expect the sea to be warm at 20 °C (69 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.
What is the temperature in Uruguay during the day in December?
In Uruguay in December, the average daily temperatures will be 25 °C (78 °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.
How many days of precipitation on average can I expect in Uruguay in December?
In Uruguay in December, 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.
How many hours of sun to expect in Uruguay in December?
In December in Uruguay, you can expect around 9 hours of sunshine.
What is the rainfall intensity in Uruguay in December?
In Uruguay in December, there is 72 mm (2.85 in) rainfall, which means on average 2 mm (0.09 in) rainfall per day.
What is the night temperature in December in Uruguay?
The average night temperature in Uruguay in December is 16 °C (60 °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.
Is there a wet season in December in Uruguay?
No, there is no wet season in Uruguay in December - you can expect 8 days of rain during the month.
What level of humidity is to expect in December in Uruguay?
Humidity in Uruguay in December is 71 %.
Is December part of the dry season in Uruguay?
No, December is not a dry month in Uruguay, expect rain approximately 8 days in a month.
Is the weather in Uruguay warmer in December than in November?
Yes, in December in Uruguay it is warmer than in November by 3 °C (37 °F).
How windy is it in Uruguay in December?
In December in Uruguay, there will be an average wind scale of 5.
Is the sea in Uruguay warmer in December than in November?
Yes, in December in Uruguay the sea temperature is higher by 2 °C (36 °F) compared to November.
How long is the day (from dawn till dusk) in Uruguay in December?
The length of daylight in Uruguay in December is 14 hours.
Is the temperature rising or falling in the course of time in December in Uruguay?
During December in Uruguay, the day temperatures are decreasing - from 24 °C (75 °F) at the beginning of the month to 26 °C (79 °F) at the end of the month.
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