Weather in Buenos Aires in December

General weather information about Buenos Aires

Average annual temperature is 12.0 °C

Absolute maximum temperature: 25.5 °C

Absolute minimum temperature: -1.8 °C

Number of sunny days: 155 days

Number of rainy days: 210 days

* Weather data for Buenos Aires Mexico is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	16.8	19.4	19.7	21.6	21.7	25.5	21.0	22.3	22.7	21.0	19.7	16.6
Average daytime temperature (°C)	13.4	14.7	17.1	18.6	19.4	22.4	18.6	19.3	19.7	16.9	15.4	13.4
Average temperature (°C)	7.8	8.9	11.0	12.2	13.6	16.9	14.1	14.0	14.2	12.0	10.6	8.1
Average night temperature (°C)	3.1	4.1	5.3	6.5	8.1	11.3	10.6	10.4	10.2	8.5	6.8	4.1
Absolute minimum temperature (°C)	0.2	-1.8	1.6	2.8	4.7	9.1	9.2	8.4	8.2	3.7	-1.2	-1.0

The largest precipitation sum in Buenos Aires is at

July — 295(mm)

August — 227(mm)

October — 153(mm)

November — 136(mm)

When is the best time to visit Buenos Aires?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Buenos Aires.

What is the weather like in Buenos Aires?

See average temperature, rainfall and daylight hours for Buenos Aires by month in the table above.

How many sunny days does Buenos Aires have?

The monthly weather statistics above show sunshine and rainfall patterns for Buenos Aires throughout the year.