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Temperature in San Juan Province in December

San Juan Province is a region in Argentina. December in has maximum daytime temperatures ranging from high in Barreal with 25°C to very high temperatures in San Juan with 32°C. Nighttime temperatures generally drop to 17°C in San Juan and 9°C in Barreal. The month of December is in the summer season.

What is the temperature of the different cities in San Juan Province in December?

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

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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

  • What is the warmest city in December in San Juan Province?
  • Data insights from our comprehensive database indicate that San Juan is the city with the highest warmth. Daytime peaks average near 32°C, while the nights are characterized by a low temperature close to 17°C."

  • What is the coldest city in December in San Juan Province?
  • When looking through our records, we find that Barreal stands out as the coolest city in San Juan Province for the month of December. Daytime highs average 25°C and it cools down to about 9°C at night.

  • How much sun does San Juan Province get in December?
  • San Juan enjoys close to 350 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

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