The weather in January in Buenos Aires

It's hot in January in Buenos Aires with an average temperature of 30°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 20°C and 22°C.

January is a good month to be in Buenos Aires for sunny weather. You’ll have high temperatures and not too much rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in January for Buenos Aires, Dominican Republic. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 33°C in 2014, Buenos Aires reached the highest temperature in January over the past 10 years. The lowest daytime temperature in this month was 26°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 14°C to a highest value of 25°C.

Rainfall amount

In January, there is an average of 39 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the East.

Daily weather in January for Buenos Aires

Click on any day in January to get detailed info about the usual weather on that day in Buenos Aires. Check out the historical temperatures and precipitation over the past 10 years on this day.

January weather comparison

  Buenos Aires New York
Average temperature 30°C 5°C
Max. temperature 31°C 11°C
Min. temperature 20°C -5°C
Total precipitation 39 mm 97 mm
Rainy days 8 days 12 days

Start of January

The month of January starts in Buenos Aires with hot temps, averaging around 31°C during the day and nights around 22°C.

Mid January

By mid-January, daytime temps stay steady at around 31°C, with nights around 21°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of January

By the end of January, the average daytime temperature in Buenos Aires is around 31°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Check out the climate of Buenos Aires for all months and discover the best travel time

Curious about the weather in other parts of Dominican Republic? Check out the climate and weather for spots like Punta Cana, Puerto Plata, Bávaro, or explore other destinations in Dominican Republic.

Temperature charts

These charts show the average temperatures in January in Buenos Aires, Dominican Republic. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in January in Buenos Aires

Temperature in January in Buenos Aires over the years

Precipitation charts

These charts show the average amount of precipitation in January in Buenos Aires, Dominican Republic. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in January in Buenos Aires

Total precipitation in January in Buenos Aires over the years

Daily UV index in January in Buenos Aires

This chart shows the average daily UV index in January in Buenos Aires, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Weather experiences in January in Buenos Aires

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Average weather in Buenos Aires by month

Click on a month below to see detailed weather info for Buenos Aires. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.