December weather forecastBillinghurst, Argentina

December

Weather in December

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

Temperature

The arrival of December witnesses a small shift in the average high-temperature, moving from 24.7°C (76.5°F) in November to a still moderately hot 28.8°C (83.8°F). December's nights observe an average temperature of 18.5°C (65.3°F).

Heat index

The heat index value for December is calculated to be a tropical 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In December, the average relative humidity is 59%.

Rainfall

In December, in Billinghurst, Argentina, the rain falls for 8.6 days. Throughout December, 62mm (2.44") of precipitation is accumulated. Throughout the year, there are 100.3 rainfall days, and 586mm (23.07") of precipitation is accumulated.

Daylight

December has the longest days of the year in Billinghurst, 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 Billinghurst, sunrise is at 05:44 and sunset at 20:10 -03.

Sunshine

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

UV index

The months with the highest UV index in Billinghurst are January through March, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, a daily UV index of 6 turns into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

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

Frequently asked questions

The high-temperature, in December, in Billinghurst, records 28.8°C (83.8°F), while the low-temperature is 18.5°C (65.3°F). In December, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 31°C (87.8°F).

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

In Billinghurst, during December, the rain falls for 8.6 days and regularly aggregates up to 62mm (2.44") of precipitation.

December has the longest days of the year, with an average of 14h and 24min of daylight.

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

On the first day of December in Billinghurst, Argentina, 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.

With an average of 11.2h of sunshine, December has the most sunshine of the year in Billinghurst, Argentina.

In December, the average sunshine duration is 11.2h.

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

In December, the average daily maximum UV index in Billinghurst is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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
Billinghurst, 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).