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Sierra Nevada weather in Argentina
Weather in December 2025
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Sierra Nevada weather in December 2025

Click on a day for an hourly weather forecast
Monday
Dec 15
Partly cloudy
0 mm
19° / 0°
Tuesday
Dec 16
Sunny
0 mm
21° / 4°
Wednesday
Dec 17
Sunny
0 mm
20° / 5°
Thursday
Dec 18
Patchy rain possible
2.8 mm
19° / 3°
Friday
Dec 19
Patchy rain possible
0.5 mm
19° / 4°
Saturday
Dec 20
Partly cloudy
0 mm
17° / 3°
Sunday
Dec 21
Sunny
0 mm
21° / 1°
Monday
Dec 22
Partly cloudy
0 mm
21° / 4°
Tuesday
Dec 23
Partly cloudy
0 mm
18° / 4°
Wednesday
Dec 24
Patchy rain possible
0 mm
16° / 9°
Thursday
Dec 25
Patchy rain possible
0 mm
14° / 0°
Friday
Dec 26
Sunny
0 mm
17° / -1°
Saturday
Dec 27
Sunny
0 mm
17° / 2°
Sunday
Dec 28
Patchy rain possible
0.3 mm
16° / 3°
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The average weather in Sierra Nevada in December

The temperatures in Sierra Nevada in December are quite cold with temperatures between 7°C and 19°C, warm clothes are a must.

The wather in Sierra Nevada 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 Sierra Nevada in December 2025.

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

Temperatures
Temperatures
19° / 7°
Rainy Days
Rainy Days
1
Snowy Days
Snowy Days
0
Dry Days
Dry Days
29
Rainfall
Rainfall
17
mm
11.6
Sun Hours
11.6
Hrs

Explore the weather in Sierra Nevada in other months

01
January
02
February
03
March
04
April
05
May
06
June
07
July
08
August
09
September
10
October
11
November
12
December

Sierra Nevada annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 21° / 8° 1 30 0 16 mm
Good
 Sierra Nevada in January
February 21° / 8° 1 27 0 26 mm
Good
 Sierra Nevada in February
March 18° / 7° 2 29 0 20 mm
Good
 Sierra Nevada in March
April 13° / 4° 2 27 1 26 mm
Ok
 Sierra Nevada in April
May 9° / 2° 3 26 2 28 mm
Bad
 Sierra Nevada in May
June 5° / -1° 4 19 8 37 mm
Awful
 Sierra Nevada in June
July 4° / -3° 5 17 10 34 mm
Awful
 Sierra Nevada in July
August 6° / -1° 4 20 7 33 mm
Awful
 Sierra Nevada in August
September 10° / 1° 3 24 4 26 mm
Bad
 Sierra Nevada in September
October 13° / 2° 2 26 2 23 mm
Bad
 Sierra Nevada in October
November 17° / 4° 2 28 0 21 mm
Good
 Sierra Nevada in November
December 19° / 7° 1 29 0 17 mm
Good
 Sierra Nevada in December
Temperatures in Sierra Nevada in December
Rain in Sierra Nevada in December

Weather in Sierra Nevada in December - FAQ

What is the average temperature in Sierra Nevada in December?
The average temperature in Sierra Nevada in December is 7/19° C.
What is the chance of rain in Sierra Nevada in December?
On average, there are 1 rainy days in Sierra Nevada during December.
Weather wise, is December a good time to visit Sierra Nevada?
The weather in Sierra Nevada in December is good.
Can it snow in Sierra Nevada in December?
On average, there are 0 snowy days in Sierra Nevada in December.
More about the weather in Sierra Nevada
Sierra Nevada 14 day weather Long range weather for Sierra Nevada Sierra Nevada weather in January Weather tomorrow Hotels in Sierra Nevada