The weather in El Bolson in December is hot. The average temperatures are between 18°C and 31°C. Usually the days in December are hot while the nights are a bit cooler.
You can expect rain for roughly half of the month of December in El Bolson. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in El Bolson in December 2026.
If you’re planning to visit El Bolson in the near future, we highly recommend that you review the 14 day weather forecast for El Bolson before you arrive.
Temperatures
31° / 18°
Rainy Days
9
Snowy Days
0
Dry Days
22
Rainfall
261
mm
Sun Hours
11.3
Hrs
