December weather forecast
Trenel, Argentina

December

Weather in December

The first month of the summer, December, is a tropical month in Trenel, Argentina, with an average temperature fluctuating between 16.6°C (61.9°F) and 31°C (87.8°F).

Temperature

Trenel, Argentina, in December denotes a subtle temperature transition, adjusting from an average high of a moderately hot 27.3°C (81.1°F) in November to a hot 31°C (87.8°F). Throughout December, Trenel acknowledges a distinct difference between its daytime highs and the steady low average of 16.6°C (61.9°F).

Heat index

In December, the average heat index is evaluated at a hot 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In Trenel, the average relative humidity in December is 46%.

Rainfall

The month with the most rainfall in Trenel is December, when the rain falls for 8.4 days and typically aggregates up to 65mm (2.56") of precipitation.

Daylight

December has the longest days of the year, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 05:53 and sunset at 20:17. On the last day of December, sunrise is at 06:03 and sunset at 20:35 -03.

Sunshine

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

UV index

In Trenel, Argentina, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during December translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot is December in Trenel?
In December, in Trenel, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 16.6°C (61.9°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in December is evaluated at 32°C (89.6°F).
What is the average humidity in December in Trenel?
In December, the average relative humidity in Trenel, Argentina, is 46%.
What is the rainiest month in Trenel?
The month with the most rainfall in Trenel is December, when the rain falls for 8.4 days and typically aggregates up to 65mm (2.56") of precipitation.
How much does it rain in Trenel in December?
In Trenel, in December, it is raining for 8.4 days, with typically 65mm (2.56") of accumulated precipitation.
When are the longest days in Trenel?
With an average of 14h and 30min of daylight, December has the longest days of the year.
How many hours of daylight does Trenel have in December?
In Trenel, Argentina, the average day length in December is 14h and 32min.
When are sunrise and sunset in December in Trenel?
In December, on the first day of the month, sunrise is at 05:53 and sunset at 20:17. On the last day of the month, in Trenel, sunrise is at 06:03 and sunset at 20:35 -03.
What month has the most sunshine in Trenel?
The month with the most sunshine in Trenel, Argentina, is December, with an average of 11.2h of sunshine.
How long on average sun shines in December in Trenel?
In Trenel, the average sunshine duration in December is 11.2h.
What is the UV index intensity in December in Trenel?
In Trenel, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Trenel, Argentina
  • Average high temperature in December: 31°C

The warmest month (with the highest average high temperature) is January (32.9°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in December: 16.6°C

The month with the highest average low temperature is January (18.1°C).
The coldest month (with the lowest average low temperature) is July (5.2°C).

Average pressure in December
Trenel, Argentina
  • Average pressure in December: 1010.1mbar

The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).

Average wind speed in December
Trenel, Argentina
  • Average wind speed in December: 14.2km/h

The windiest month (with the highest average wind speed) is September (15.3km/h).
The calmest month (with the lowest average wind speed) is May (13km/h).

Average humidity in December
Trenel, Argentina
  • Average humidity in December: 46%

The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is January (44%).

Average rainfall in December
Trenel, Argentina
  • Average rainfall in December: 65mm

The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (7mm).

Average rainfall days in December
Trenel, Argentina
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is October (11.5 days).
The month with the least rainy days is June (2.8 days).

Average daylight in December /
Average sunshine in December
Trenel, Argentina
  • Average daylight in December: 14h and 3min

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

  • Average sunshine in December: 11h and 1min

The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is May (Average sunshine: 7h and 54min).

Average sunshine days in December
Trenel, Argentina
  • Average sunshine days in December: 21.2 days

The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is October (18.1 days).

Average UV index in December
Trenel, Argentina
  • Average UV index in December: 6

The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June and July (UV index 3).

Average cloud cover in December
Trenel, Argentina
  • Average cloud cover in December: 15

The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is January (Cloud cover 13).

Average visibility in December
Trenel, 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).

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