El Calafate
Argentina
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
El Calafate, Argentina

The first month of the summer, December, is still a comfortable month in El Calafate, Argentina, with average temperature fluctuating between 17.9°C (64.2°F) and 6.7°C (44.1°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a still enjoyable 17.9°C (64.2°F). The average low-temperature, in December, is 6.7°C (44.1°F).

Humidity

January and December, with an average relative humidity of 47%, are the least humid months.

Rainfall

In El Calafate, in December, during 4 rainfall days, 13.9mm (0.5") of precipitation is typically accumulated. Throughout the year, there are 65 rainfall days, and 209.4mm (8.2") of precipitation is accumulated.

Snowfall

In El Calafate, it doesn't snow. In January, it regularly snows. Throughout the year, in El Calafate, there are 18.2 snowfall days.

Daylight

December has the longest days of the year in El Calafate, with an average of 16.3h of daylight.

Sunshine

The month with the most sunshine is December, with an average of 8.3h of sunshine.

UV index

December is the month with the highest UV index in El Calafate, Argentina, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In December, the average maximum UV index of 9 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 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 El Calafate?

The average high-temperature, in December, in El Calafate, is 17.9°C (64.2°F), while the average low-temperature is 6.7°C (44.1°F).

What are the least humid months in El Calafate?

Months with the lowest humidity are January and December, with an average relative humidity of 47%.

What is the average humidity in December in El Calafate?

In December, the average relative humidity in El Calafate, Argentina, is 47%.

How many days does it rain in December in El Calafate?

In December, in El Calafate, Argentina, the rain falls for 4 days. Throughout December, 13.9mm (0.5") of precipitation is accumulated.

Does it snow in El Calafate in December?

In El Calafate, in December, it doesn't snow. In January, it regularly snows.

When are the longest days in El Calafate?

With an average of 16.3h of daylight, December has the longest days of the year in El Calafate, Argentina.

How many hours of daylight does El Calafate have in December?

In El Calafate, the average length of the day in December is 16.3h.

What month has the most sunshine in El Calafate?

The month with the most sunshine is December, with an average of 8.3h of sunshine.

How long on average sun shines in December in El Calafate?

In December, the average sunshine is 8.3h.

What is the month with the highest UV index in El Calafate?

December is the month with the highest UV index in El Calafate, Argentina, with an average maximum UV index of 9.

How high is the UV index in December in El Calafate?

In December, the average daily maximum UV index in El Calafate, Argentina, is 9. A UV Index of 8 to 10 symbolizes a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in December - El Calafate, Argentina
  • Average high temperature in December: 17.9°C

The warmest month (with the highest average high temperature) is January (18.7°C).
The month with the lowest average high temperature is July (4.3°C).

  • Average low temperature in December: 6.7°C

The month with the highest average low temperature is January (7.7°C).
The coldest month (with the lowest average low temperature) is July (-2.8°C).

Average humidity in December - El Calafate, Argentina
  • Average humidity in December: 47%

The month with the highest relative humidity is July (76%).
Months with the lowest relative humidity are January and December (47%).

Average rainfall in December - El Calafate, Argentina
  • Average rainfall in December: 13.9mm

The wettest month (with the highest rainfall) is May (30.6mm).
The driest month (with the lowest rainfall) is February (7.8mm).

Average rainfall days in December - El Calafate, Argentina
  • Average rainfall days in December: 4 days

Months with the highest number of rainy days are April and May (8 days).
The month with the lowest number of rainy days is February (3 days).

Average snowfall days in December - El Calafate, Argentina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is July (5 days).
Months with the lowest number of snowfall days are February, November and December (0 days).

Average daylight in December / Average sunshine in December - El Calafate, Argentina
  • Average daylight in December: 16.3h

The month with the longest days is December (Average daylight: 16.3h).
The month with shortest days is June (Average daylight: 8.1h).

  • Average sunshine in December: 8.3h

The month with most sunshine is December (Average sunshine: 8.3h).
The month with least sunshine is July (Average sunshine: 3.1h).

Average UV index in December - El Calafate, Argentina
  • Average UV index in December: 9

The month with the highest UV index is December (UV index 9).
Months with the lowest UV index are May, June, July and August (UV index 1).