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December Rainfall Precipitation in Río Negro

Río Negro is a region in Argentina. In December precipitation ranges from low in Allen with 15 mm of rainfall to moderate in El Bolsón with 94 mm of rainfall. December is a summer month in Río Negro.

Where and how much does it rain in Río Negro in December?

Find the average total precipitation in December for the most popular destinations in Río Negro 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 Río Negro receive in December?
  • With an average of 57 mm of rain, San Carlos de Bariloche in December often alternates between wet and dry periods.

  • What is the wettest city in December in Río Negro?
  • Our data indicates that El Bolsón holds the record for the most average rainfall with 94 mm.

  • What is the driest city in December in Río Negro?
  • The driest place is Allen with an average precipitation of 15 mm according to our data.

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