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January Rainfall Precipitation in Rondonia

Rondonia is a region in Brazil. In January precipitation ranges from heavy in Ji-Paraná with 277 mm of rainfall to heavy in Cacoal with 314 mm of rainfall.

Where and how much does it rain in Rondonia in January?

Find the average total precipitation in January 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 heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Rondonia receive in January?
  • January in Rondonia is a significant part of the rainy season. It might not be the best month for a trip. In Porto Velho, the month of January typically brings a significant amount of rain, with averages close to 311 mm. As a result, you can expect quick-changing weather patterns and numerous showers.

  • What is the wettest city in January in Rondonia?
  • Based on our records, Cacoal is the location with the highest average precipitation, receiving about 314 mm.

  • What is the driest city in January in Rondonia?
  • Among all locations in our dataset, Ji-Paraná has the lowest average precipitation at 277 mm.

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