December weather forecast
Metán Viejo, Argentina

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Weather in December

December, the first month of the summer in Metán Viejo, is also a moderately hot month, with an average temperature fluctuating between 17.4°C (63.3°F) and 28.3°C (82.9°F).

Temperature

December, known for its average high temperature of 28.3°C (82.9°F) and an average low temperature of 17.4°C (63.3°F), is the warmest month.

Heat index

December's average heat index is estimated at a hot 31°C (87.8°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In December, the average relative humidity in Metán Viejo is 69%.

Rainfall

In December, in Metán Viejo, the rain falls for 21.7 days. Throughout December, 156mm (6.14") of precipitation is accumulated. Throughout the year, there are 180.2 rainfall days, and 901mm (35.47") of precipitation is accumulated.

Snowfall

In Metán Viejo, snow does not fall in January through June, August through December.

Daylight

December has the longest days of the year, with an average of 13h and 42min of daylight.
On the first day of December in Metán Viejo, Argentina, sunrise is at 06:20 and sunset at 19:57. On the last day of the month, sunrise is at 06:32 and sunset at 20:14 -03.

Sunshine

In Metán Viejo, the average sunshine in December is 8.5h.

UV index

January, October and December, with an average maximum UV index of 6, are months with the highest UV index in Metán Viejo, Argentina. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a daily UV index of 6 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the warmest month in Metán Viejo?

December, with its average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 17.4°C (63.3°F), holds the record as the warmest month in Metán Viejo.

How hot does it get in Metán Viejo in December?

The average high-temperature, in December, in Metán Viejo, is 28.3°C (82.9°F), while the average low-temperature is 17.4°C (63.3°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in December is estimated at 31°C (87.8°F).

What is the average humidity in December in Metán Viejo?

In December, the average relative humidity in Metán Viejo is 69%.

How much does it rain in Metán Viejo in December?

In Metán Viejo, in December, during 21.7 rainfall days, 156mm (6.14") of precipitation is typically accumulated.

When it does not snow in Metán Viejo?

January through June, August through December are months without snowfall.

When are the longest days in Metán Viejo?

With an average of 13h and 42min of daylight, December has the longest days of the year.

How many hours of daylight does Metán Viejo have in December?

The average day length in December in Metán Viejo is 13h and 42min.

What time are sunrise and sunset in December in Metán Viejo?

In December, on the first day of the month, sunrise is at 06:20 and sunset at 19:57. On the last day of the month, sunrise is at 06:32 and sunset at 20:14 -03.

How long on average sun shines in December in Metán Viejo?

In December, the average sunshine duration is 8.5h.

What are the months with the highest UV index in Metán Viejo?

January, October and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in December in Metán Viejo?

The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Metán Viejo, Argentina

Average temperature in December - Metán Viejo, Argentina
  • Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is December (28.3°C).
The month with the lowest average high temperature is July (17.5°C).

  • Average low temperature in December: 17.4°C

The month with the highest average low temperature is January (17.5°C).
The coldest month (with the lowest average low temperature) is July (7°C).

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Average pressure in December
Metán Viejo, Argentina

Average pressure in December - Metán Viejo, Argentina
  • Average pressure in December: 1008.9mbar

The month with the highest atmospheric pressure is July (1016.5mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).

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Average wind speed in December
Metán Viejo, Argentina

Average wind speed in December - Metán Viejo, Argentina
  • Average wind speed in December: 10.5km/h

The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8.8km/h).

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Average humidity in December
Metán Viejo, Argentina

Average humidity in December - Metán Viejo, Argentina
  • Average humidity in December: 69%

The month with the highest relative humidity is April (83%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in December
Metán Viejo, Argentina

Average rainfall in December - Metán Viejo, Argentina
  • Average rainfall in December: 156mm

The wettest month (with the highest rainfall) is January (199mm).
The driest month (with the least rainfall) is August (4mm).

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Average rainfall days in December
Metán Viejo, Argentina

Average rainfall days in December - Metán Viejo, Argentina
  • Average rainfall days in December: 21.7 days

The month with the highest number of rainy days is January (23.6 days).
The month with the least rainy days is August (3.3 days).

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Average snowfall in December
Metán Viejo, Argentina

Average snowfall in December - Metán Viejo, Argentina
  • Average snowfall in December: 0mm

The month with the highest snowfall is July (8mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).

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Average snowfall days in December
Metán Viejo, Argentina

Average snowfall days in December - Metán Viejo, Argentina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is July (0.5 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).

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Average daylight in December /
Average sunshine in December
Metán Viejo, Argentina

Average daylight in December / Average sunshine in December - Metán Viejo, Argentina
  • Average daylight in December: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in December: 8h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 54min).

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Average sunshine days in December
Metán Viejo, Argentina

Average sunshine days in December - Metán Viejo, Argentina
  • Average sunshine days in December: 7.7 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (4.6 days).

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Average UV index in December
Metán Viejo, Argentina

Average UV index in December - Metán Viejo, Argentina
  • Average UV index in December: 6

The months with the highest UV index are January, October and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).

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Average cloud cover in December
Metán Viejo, Argentina

Average cloud cover in December - Metán Viejo, Argentina
  • Average cloud cover in December: 38

The month with the most cloud cover is April (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in December
Metán Viejo, Argentina

Average visibility in December - Metán Viejo, Argentina
  • Average visibility in December: 9km

The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are March, April and May (8km).

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Metán Viejo, Argentina

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