December weather forecast
Tres Algarrobos, Argentina

December

Weather in December

The first month of the summer, December, is a tropical month in Tres Algarrobos, Argentina, with an average temperature ranging between min 16.3°C (61.3°F) and max 31.2°C (88.2°F).

Temperature

The shift from November to December is marked by a slight increase in the average high-temperature, moving from a warm 27.2°C (81°F) to a hot 31.2°C (88.2°F). Tres Algarrobos experiences a substantial divergence from daytime highs in December, with average lows hovering around a comfortable 16.3°C (61.3°F).

Heat index

The heat index value during December is estimated at a hot 33°C (91.4°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

The average relative humidity in December in Tres Algarrobos is 48%.

Rainfall

In Tres Algarrobos, Argentina, during December, the rain falls for 7.8 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 88.3 rainfall days, and 413mm (16.26") of precipitation is accumulated.

Daylight

With an average of 14h and 30min of daylight, December has the longest days of the year in Tres Algarrobos, Argentina.
On the first day of the month, sunrise is at 05:49 and sunset at 20:11. On the last day of December, in Tres Algarrobos, sunrise is at 05:59 and sunset at 20:28 -03.

Sunshine

With an average of 11.1h of sunshine, December has the most sunshine of the year.

UV index

In Tres Algarrobos, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

Is it hot in Tres Algarrobos during December?
During December, Tres Algarrobos experiences an average high-temperature of 31.2°C (88.2°F) and a low-temperature of 16.3°C (61.3°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in December is estimated at 33°C (91.4°F).
What is the average humidity in December in Tres Algarrobos?
The average relative humidity in December in Tres Algarrobos is 48%.
How much does it rain in Tres Algarrobos in December?
In Tres Algarrobos, in December, during 7.8 rainfall days, 51mm (2.01") of precipitation is typically accumulated.
When are the longest days in Tres Algarrobos?
With an average of 14h and 30min of daylight, December has the longest days of the year.
What is the average length of the day in December in Tres Algarrobos?
In December, the average day length in Tres Algarrobos is 14h and 29min.
When are sunrise and sunset in December in Tres Algarrobos?
On the first day of December in Tres Algarrobos, sunrise is at 05:49 and sunset at 20:11. On the last day of the month, sunrise is at 05:59 and sunset at 20:28 -03.
What month has the most sunshine in Tres Algarrobos?
The month with the most sunshine is December, with an average of 11.1h of sunshine.
How long on average sun shines in December in Tres Algarrobos?
In Tres Algarrobos, the average sunshine duration in December is 11.1h.
How high is the UV index in December in Tres Algarrobos?
In Tres Algarrobos, Argentina, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
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 - Tres Algarrobos, Argentina
Average temperature in December
Tres Algarrobos, Argentina
  • Average high temperature in December: 31.2°C

The warmest month (with the highest average high temperature) is January (32.8°C).
The month with the lowest average high temperature is July (14.5°C).

  • Average low temperature in December: 16.3°C

The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).

Average pressure in December - Tres Algarrobos, Argentina
Average pressure in December
Tres Algarrobos, Argentina
  • Average pressure in December: 1010mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1010mbar).

Average wind speed in December - Tres Algarrobos, Argentina
Average wind speed in December
Tres Algarrobos, Argentina
  • Average wind speed in December: 15.5km/h

The windiest month (with the highest average wind speed) is September (16.4km/h).
The calmest months (with the lowest average wind speed) are May and June (13.8km/h).

Average humidity in December - Tres Algarrobos, Argentina
Average humidity in December
Tres Algarrobos, Argentina
  • Average humidity in December: 48%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is January (46%).

Average rainfall in December - Tres Algarrobos, Argentina
Average rainfall in December
Tres Algarrobos, Argentina
  • Average rainfall in December: 51mm

The wettest month (with the highest rainfall) is October (57mm).
The driest months (with the least rainfall) are June and July (9mm).

Average rainfall days in December - Tres Algarrobos, Argentina
Average rainfall days in December
Tres Algarrobos, Argentina
  • Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is October (12.1 days).
The month with the least rainy days is June (3.3 days).

Average daylight in December / Average sunshine in December - Tres Algarrobos, Argentina
Average daylight in December /
Average sunshine in December
Tres Algarrobos, 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 6min).
The month with the least sunshine is May (Average sunshine: 7h and 36min).

Average sunshine days in December - Tres Algarrobos, Argentina
Average sunshine days in December
Tres Algarrobos, Argentina
  • Average sunshine days in December: 21.3 days

The month with the most sunshine days is August (26.3 days).
The months with the least sunshine days are October and November (18.4 days).

Average UV index in December - Tres Algarrobos, Argentina
Average UV index in December
Tres Algarrobos, 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 June and July (UV index 3).

Average cloud cover in December - Tres Algarrobos, Argentina
Average cloud cover in December
Tres Algarrobos, Argentina
  • Average cloud cover in December: 17

The month with the most cloud cover is May (Cloud cover 34).
The month with the least cloud cover is January (Cloud cover 16).

Average visibility in December - Tres Algarrobos, Argentina
Average visibility in December
Tres Algarrobos, Argentina
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, June, July, August, September, November and December (10km).
The months with the lowest visibility are May and October (9km).

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