ArgentinaCountries Argentina Buenos Aires Province December Temperatures
ArgentinaArgentina Buenos Aires Province
Buenos Aires Province Argentina
Temperatures in December
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Temperature in Buenos Aires Province in December

Buenos Aires Province is a region in Argentina. December in has maximum daytime temperatures ranging from high in Miramar with 23°C to very high temperatures in San Nicolás de los Arroyos with 30°C. Nighttime temperatures generally drop to 18°C in San Nicolás de los Arroyos and 15°C in Miramar. In December, it is summer.

What is the temperature of the different cities in Buenos Aires Province in December?

Curious about the December temperatures in the prime spots of Buenos Aires Province? Navigate the map below and tap on a destination dot for more detailed stats.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the weather conditions for any month in Buenos Aires Province.

For a detailed overview of the weather over the year and the best time to visit Argentina, check out our Buenos Aires Province's climate page.

  • What is the warmest city in December in Buenos Aires Province?
    • According to our recent database analysis, San Nicolás de los Arroyos is the warmest city. It experiences an average maximum daytime temperature of approximately 30°C and rarely drops below 18°C during the night.

  • What is the coldest city in December in Buenos Aires Province?
    • For the month of December, Miramar is the most temperate city in Buenos Aires Province based on our records. With highs averaging 23°C and nighttime temperatures dipping to around 15°C.

  • How much sun does Buenos Aires Province get in December?
    • The city Mar del Plata usually sees around 267 hours of sunlight, indicating many sunny days.

  • What is the water's temperature in December?
    • The water temperature averages approximately 20°C in Bahía Blanca this month, so still a bit cool to swim but some enjoy a chilly dive.

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