December weather forecastLiniers, Argentina

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Liniers, Argentina, with an average temperature fluctuating between 18.5°C (65.3°F) and 28.8°C (83.8°F).

Temperature

With the onset of December, Liniers's weather sees a minor temperature rise, transitioning from 24.7°C (76.5°F) in November to a still warm 28.8°C (83.8°F). Throughout December, Liniers records an average temperature of 18.5°C (65.3°F) at night.

Heat index

December's average heat index is evaluated at a hot 31°C (87.8°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The average relative humidity in December in Liniers is 59%.

Rainfall

In Liniers, during December, the rain falls for 8.6 days and regularly aggregates up to 62mm (2.44") of precipitation. In Liniers, Argentina, during the entire year, the rain falls for 100.3 days and collects up to 586mm (23.07") of precipitation.

Daylight

December has the longest days of the year in Liniers, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 05:34 and sunset at 19:52. On the last day of December, in Liniers, sunrise is at 05:44 and sunset at 20:10 -03.

Sunshine

The month with the most sunshine in Liniers, Argentina, is December, with an average of 11.2h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Liniers in December has an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 18.5°C (65.3°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in December is evaluated at 31°C (87.8°F).

In Liniers, the average relative humidity in December is 59%.

In Liniers, Argentina, in December, it is raining for 8.6 days, with typically 62mm (2.44") of accumulated precipitation.

The month with the longest days is December, with an average of 14h and 24min of daylight.

In December, the average day length in Liniers is 14h and 26min.

On the first day of December in Liniers, sunrise is at 05:34 and sunset at 19:52. On the last day of the month, sunrise is at 05:44 and sunset at 20:10 -03.

December has the most sunshine of the year, with an average of 11.2h of sunshine.

The average sunshine duration in December in Liniers, Argentina, is 11.2h.

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Liniers, Argentina.

In December, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

24.7°C

28.8°C

30.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.9km/h

15km/h

15.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

19.1

20.9

21.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Liniers, Argentina

Average high temperature in December: 28.8°C

The warmest month (with the highest average high temperature) is January (30.3°C).
The month with the lowest average high temperature is July (13.8°C).

Average low temperature in December: 18.5°C

The month with the highest average low temperature is January (20.2°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in December
Liniers, Argentina

Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).

Average wind speed in December
Liniers, Argentina

Average wind speed in December: 14km/h

The windiest month (with the highest average wind speed) is September (16.4km/h).
The calmest month (with the lowest average wind speed) is March (13.8km/h).

Average humidity in December
Liniers, Argentina

Average humidity in December: 59%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is January (57%).

Average rainfall in December
Liniers, Argentina

Average rainfall in December: 62mm

The wettest month (with the highest rainfall) is November (70mm).
The driest month (with the least rainfall) is September (36mm).

Average rainfall days in December
Liniers, Argentina

Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is August (5.8 days).

Average daylight in December /
Average sunshine in December
Liniers, Argentina

Average daylight in December: 14h and 24min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

Average sunshine in December: 11h and 12min

The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

Average sunshine days in December
Liniers, Argentina

Average sunshine days in December: 20.9 days

The month with the most sunshine days is August (24.1 days).
The month with the least sunshine days is February (18.3 days).

Average UV index in December
Liniers, Argentina

Average UV index in December: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).

Average cloud cover in December
Liniers, Argentina

Average cloud cover in December: 18

The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).

Average visibility in December
Liniers, Argentina

Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).