San Carlos de Bariloche
Argentina
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
San Carlos de Bariloche, Argentina

December, the first month of the summer, in San Carlos de Bariloche, is a pleasant month, with average temperature ranging between max 20°C (68°F) and min 6°C (42.8°F).

Temperature

In December, the average high-temperature marginally rises, from a comfortable 17°C (62.6°F) in November, to a pleasant 20°C (68°F). The average low-temperature, in San Carlos de Bariloche, is 6°C (42.8°F).

Rainfall

In San Carlos de Bariloche, during December, the rain falls for 5 days and regularly aggregates up to 47mm (1.9") of precipitation. Throughout the year, in San Carlos de Bariloche, Argentina, there are 109 rainfall days, and 1060mm (41.7") of precipitation is accumulated.

Daylight

With an average of 15.1h of daylight, December has the longest days of the year in San Carlos de Bariloche.

Sunshine

Months with the most sunshine are January and December, with an average of 11h of sunshine.

UV index

December is the month with the highest UV index in San Carlos de Bariloche, Argentina, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
The daily maximum UV index of 12 in December interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in San Carlos de Bariloche?

In December, in San Carlos de Bariloche, the average high-temperature is 20°C (68°F), and the average low-temperature is 6°C (42.8°F).

How many days does it rain in December in San Carlos de Bariloche?

In San Carlos de Bariloche, in December, it is raining for 5 days, with typically 47mm (1.9") of accumulated precipitation.

When are the longest days in San Carlos de Bariloche?

With an average of 15.1h of daylight, December has the longest days of the year.

What is the average length of the day in December in San Carlos de Bariloche?

The average length of the day in December in San Carlos de Bariloche is 15.1h.

What is the month with the most sunshine in San Carlos de Bariloche?

Months with the most sunshine in San Carlos de Bariloche, Argentina, are January and December, with an average of 11h of sunshine.

How many hours of sunshine does San Carlos de Bariloche have in December?

The average sunshine in December is 11h.

What is the month with the highest UV index in San Carlos de Bariloche?

December is the month with the highest UV index, with an average maximum UV index of 12.

How high is the UV index in December in San Carlos de Bariloche?

The average daily maximum UV index in December in San Carlos de Bariloche, Argentina, is 12. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in December - San Carlos de Bariloche, Argentina
  • Average high temperature in December: 20°C

Warmest months (with the highest average high temperature) are January and February (22°C).
Months with the lowest average high temperature are June and July (7°C).

  • Average low temperature in December: 6°C

The month with the highest average low temperature is January (7°C).
Coldest months (with the lowest average low temperature) are June, July and August (-1°C).

Average rainfall in December - San Carlos de Bariloche, Argentina
  • Average rainfall in December: 47mm

The wettest month (with the highest rainfall) is June (181mm).
The driest month (with the lowest rainfall) is January (33mm).

Average rainfall days in December - San Carlos de Bariloche, Argentina
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is July (15 days).
Months with the lowest number of rainy days are January, February and December (5 days).

Average daylight in December / Average sunshine in December - San Carlos de Bariloche, Argentina
  • Average daylight in December: 15.1h

The month with the longest days is December (Average daylight: 15.1h).
The month with shortest days is June (Average daylight: 9.3h).

  • Average sunshine in December: 11h

Months with most sunshine are January and December (Average sunshine: 11h).
Months with least sunshine are May, June and July (Average sunshine: 4).

Average UV index in December - San Carlos de Bariloche, Argentina
  • Average UV index in December: 12

The month with the highest UV index is December (UV index 12).
The month with the lowest UV index is June (UV index 1).