December weather forecast
Muñiz, Argentina

December

Weather in December

The first month of the summer, December, is still a warm month in Muñiz, Argentina, with an average temperature fluctuating between 17.8°C (64°F) and 29.2°C (84.6°F).

Temperature

December signals a minor shift in the average high-temperature, moving from November's moderately hot 25.3°C (77.5°F) to a still warm 29.2°C (84.6°F). During December nights, Muñiz records an average temperature of 17.8°C (64°F).

Heat index

The heat index for December is estimated at a hot 31°C (87.8°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

In December, the average relative humidity is 58%.

Rainfall

In Muñiz, during December, the rain falls for 9.5 days and regularly aggregates up to 69mm (2.72") of precipitation. In Muñiz, during the entire year, the rain falls for 108.2 days and collects up to 629mm (24.76") of precipitation.

Daylight

December has the longest days of the year in Muñiz, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 05:34 and sunset at 19:53. On the last day of December, in Muñiz, sunrise is at 05:45 and sunset at 20:10 -03.

Sunshine

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

UV index

The average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in December leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

Is it hot in Muñiz during December?
In December, the average high-temperature and low-temperature in Muñiz are 29.2°C (84.6°F) and 17.8°C (64°F) respectively. In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 31°C (87.8°F).
What is the average humidity in December in Muñiz?
The average relative humidity in December in Muñiz is 58%.
How much does it rain in Muñiz in December?
In Muñiz, Argentina, in December, during 9.5 rainfall days, 69mm (2.72") of precipitation is typically accumulated.
When are the longest days in Muñiz?
With an average of 14h and 24min of daylight, December has the longest days of the year.
What is the average length of the day in December in Muñiz?
The average day length in December in Muñiz, Argentina, is 14h and 26min.
When is the sunrise / sunset in December in Muñiz?
In December, on the first day of the month, sunrise is at 05:34 and sunset at 19:53. On the last day of the month, in Muñiz, sunrise is at 05:45 and sunset at 20:10 -03.
What month has the most sunshine in Muñiz?
With an average of 11.2h of sunshine, December has the most sunshine of the year in Muñiz, Argentina.
How many hours of sunshine does Muñiz have in December?
In December, the average sunshine duration is 11.2h.
How high is the UV index in December in Muñiz?
The average daily maximum UV index in December in Muñiz, Argentina, is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Muñiz, Argentina
  • Average high temperature in December: 29.2°C

The warmest month (with the highest average high temperature) is January (30.9°C).
The month with the lowest average high temperature is July (14°C).

  • Average low temperature in December: 17.8°C

The month with the highest average low temperature is January (20°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in December
Muñiz, Argentina
  • Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1011mbar).

Average wind speed in December
Muñiz, Argentina
  • Average wind speed in December: 13.3km/h

The windiest month (with the highest average wind speed) is September (15.8km/h).
The calmest month (with the lowest average wind speed) is March (13.2km/h).

Average humidity in December
Muñiz, Argentina
  • Average humidity in December: 58%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is January (56%).

Average rainfall in December
Muñiz, Argentina
  • Average rainfall in December: 69mm

The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is June (38mm).

Average rainfall days in December
Muñiz, Argentina
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is October (10.8 days).
The month with the least rainy days is August (7 days).

Average daylight in December /
Average sunshine in December
Muñiz, Argentina
  • Average daylight in December: 14h and 2min

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 1min

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 48min).

Average sunshine days in December
Muñiz, Argentina
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is October (17.4 days).

Average UV index in December
Muñiz, 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
Muñiz, Argentina
  • Average cloud cover in December: 19

The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 17).

Average visibility in December
Muñiz, Argentina
  • Average visibility in December: 10km

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

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