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Temperature in Rondonia in December

Rondonia is a region in Brazil. December in has maximum daytime temperatures ranging from high in Vilhena with 30°C to very high temperatures in Ariquemes with 32°C. Nighttime temperatures generally drop to 23°C in Ariquemes and 21°C in Vilhena.

What is the temperature of the different cities in Rondonia in December?

Find the average daytime temperatures in December for the most popular destinations in Rondonia on the map below. Click on a destination dot for more detailed information.

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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

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Brazil, check out our Rondonia's climate page.

  • What is the warmest city in December in Rondonia?
  • Ariquemes tops the warmest city list in our database with average maximum daytime temperatures around 32°C and a minimum nighttime temperature of around 23°C.

  • What is the coldest city in December in Rondonia?
  • For the month of December, Vilhena is the most temperate city in Rondonia based on our records. With highs averaging 30°C and nighttime temperatures dipping to around 21°C.

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