Weather in December in Rondonia
Are you planning a trip a to Rondonia in December and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Rondonia in December?
Rondonia is a region in Brazil. December in Rondonia generally has temperatures that range from warm to very warm, with heavy precipitation.
Temperatures
The average highest temperatures fluctuate between warm in Vilhena at 30°C to very warm in Ariquemes at 32°C. Nighttime temperatures generally drop to 23°C in Ariquemes and 21°C in Vilhena. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.
Precipitation
In December, precipitation varies across different areas. From heavy rainfall in Ji-Paraná with an average of 258 mm to heavy rainfall in Porto Velho with 300 mm.To learn more about the conditions in specific areas of Rondonia in December, check out the map below. For more details on the yearly weather, visit our Rondonia climate page.
Where to go in Rondonia in December
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Popular destinations
What is the weather like in December for the 5 most popular destinations in Rondonia?
Porto Velho
In December Porto Velho generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Ariquemes
In December Ariquemes generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Ji-Paraná
In December Ji-Paraná generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Vilhena
In December Vilhena generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Cacoal
In December Cacoal generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Rondonia, in Brazil.
Is December the best time to visit Rondonia?
In our view, December might not be the best time to travel to Rondonia with often poor weather in Porto Velho.
Generally speaking, the best visiting conditions can be found in July offering mostly perfect weather in Porto Velho. The weather in January, February, March, April, November and December, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Rondonia.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Brazil? Get detailed historical weather averages for many cities in Brazil.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.