Weather in December 2025

Rancagua weather in December 2025

Click on a day for an hourly weather forecast
°C °F

The average weather in Rancagua in December

The temperatures in Rancagua in December are quite cold with temperatures between 8°C and 27°C, warm clothes are a must.

The wather in Rancagua in December can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in Rancagua in December 2025.

If you’re planning to visit Rancagua in the near future, we highly recommend that you review the 14 day weather forecast for Rancagua before you arrive.

Temperatures
27° / 8°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
25
mm
Sun Hours
11.8
Hrs

Explore the weather in Rancagua in other months

Rancagua annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 29° / 10° 1 30 0 13 mm
Good
February 28° / 10° 1 27 0 8 mm
Perfect
March 27° / 9° 1 31 0 7 mm
Perfect
April 23° / 7° 2 29 0 36 mm
Perfect
May 18° / 4° 4 27 0 111 mm
Good
June 13° / 1° 6 24 0 222 mm
Ok
July 12° / 0° 5 26 0 152 mm
Ok
August 14° / 0° 6 25 0 164 mm
Good
September 17° / 1° 4 26 0 87 mm
Good
October 20° / 3° 3 28 0 72 mm
Good
November 24° / 6° 2 28 0 27 mm
Perfect
December 27° / 8° 2 29 0 25 mm
Perfect

Weather in Rancagua in December - FAQ

What is the average temperature in Rancagua in December?
The average temperature in Rancagua in December is 8/27° C.
What is the chance of rain in Rancagua in December?
On average, there are 2 rainy days in Rancagua during December.
Weather wise, is December a good time to visit Rancagua?
The weather in Rancagua in December is perfect.
Can it snow in Rancagua in December?
On average, there are 0 snowy days in Rancagua in December.
More about the weather in Rancagua