December weather forecast
Coronel Olmedo, Argentina

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Weather in December

The first month of the summer, December, is also a moderately hot month in Coronel Olmedo, Argentina, with an average temperature fluctuating between 17.5°C (63.5°F) and 29.4°C (84.9°F).

Temperature

A minimal variation is noted in Coronel Olmedo's average high-temperature at the onset of December, reaching a still warm 29.4°C (84.9°F) from November's 26.9°C (80.4°F). Nighttime temperatures in Coronel Olmedo hover around an average low of 17.5°C (63.5°F) in December.

Heat index

December's average heat index is computed to be a hot 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In Coronel Olmedo, the average relative humidity in December is 52%.

Rainfall

In Coronel Olmedo, in December, during 15 rainfall days, 60mm (2.36") of precipitation is typically accumulated. Throughout the year, in Coronel Olmedo, Argentina, there are 114.8 rainfall days, and 436mm (17.17") of precipitation is accumulated.

Snowfall

In Coronel Olmedo, Argentina, snow does not fall in January through June, August through December.

Daylight

December has the longest days of the year in Coronel Olmedo, with an average of 14h and 12min of daylight.
On the first day of the month, sunrise is at 06:04 and sunset at 20:07. On the last day of December, in Coronel Olmedo, sunrise is at 06:15 and sunset at 20:24 -03.

Sunshine

The average sunshine in December in Coronel Olmedo is 9.4h.

UV index

January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index in Coronel Olmedo. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, an average UV index of 6 transforms into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Jan 25, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

Is it hot in Coronel Olmedo during December?

In December, the average high-temperature and low-temperature in Coronel Olmedo, Argentina, are 29.4°C (84.9°F) and 17.5°C (63.5°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in December is computed to be 30°C (86°F).

What is the average humidity in December in Coronel Olmedo?

In December, the average relative humidity is 52%.

How many days does it rain in December in Coronel Olmedo?

In Coronel Olmedo, Argentina, in December, it is raining for 15 days, with typically 60mm (2.36") of accumulated precipitation.

When it does not snow in Coronel Olmedo?

January through June, August through December are months without snowfall in Coronel Olmedo, Argentina.

When are the longest days in Coronel Olmedo?

December has the longest days of the year, with an average of 14h and 12min of daylight.

How many hours of daylight does Coronel Olmedo have in December?

In December, the average day length in Coronel Olmedo, Argentina, is 14h and 10min.

When are sunrise and sunset in December in Coronel Olmedo?

In December, on the first day of the month, sunrise is at 06:04 and sunset at 20:07. On the last day of the month, in Coronel Olmedo, Argentina, sunrise is at 06:15 and sunset at 20:24 -03.

How long on average sun shines in December in Coronel Olmedo?

In December, the average sunshine duration in Coronel Olmedo is 9.4h.

What are the months with the highest UV index in Coronel Olmedo?

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

How high is the UV index in December in Coronel Olmedo?

In December, the average daily maximum UV index in Coronel Olmedo is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Coronel Olmedo, Argentina

Average temperature in December - Coronel Olmedo, Argentina
  • Average high temperature in December: 29.4°C

The warmest month (with the highest average high temperature) is January (30.5°C).
The month with the lowest average high temperature is July (15.6°C).

  • Average low temperature in December: 17.5°C

The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).

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Average pressure in December
Coronel Olmedo, Argentina

Average pressure in December - Coronel Olmedo, Argentina
  • Average pressure in December: 1009.9mbar

The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).

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Average wind speed in December
Coronel Olmedo, Argentina

Average wind speed in December - Coronel Olmedo, Argentina
  • Average wind speed in December: 12.6km/h

The windiest month (with the highest average wind speed) is November (14km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).

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Average humidity in December
Coronel Olmedo, Argentina

Average humidity in December - Coronel Olmedo, Argentina
  • Average humidity in December: 52%

The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in December
Coronel Olmedo, Argentina

Average rainfall in December - Coronel Olmedo, Argentina
  • Average rainfall in December: 60mm

The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (3mm).

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Average rainfall days in December
Coronel Olmedo, Argentina

Average rainfall days in December - Coronel Olmedo, Argentina
  • Average rainfall days in December: 15 days

The months with the highest number of rainy days are November and December (15 days).
The month with the least rainy days is August (2.2 days).

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Average snowfall days in December
Coronel Olmedo, Argentina

Average snowfall days in December - Coronel Olmedo, Argentina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).

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Average daylight in December /
Average sunshine in December
Coronel Olmedo, Argentina

Average daylight in December / Average sunshine in December - Coronel Olmedo, Argentina
  • Average daylight in December: 14h and 1min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in December: 9h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 36min).

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Average sunshine days in December
Coronel Olmedo, Argentina

Average sunshine days in December - Coronel Olmedo, Argentina
  • Average sunshine days in December: 13.1 days

The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is February (12.1 days).

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Average UV index in December
Coronel Olmedo, Argentina

Average UV index in December - Coronel Olmedo, Argentina
  • Average UV index in December: 6

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

[Resources]

Average cloud cover in December
Coronel Olmedo, Argentina

Average cloud cover in December - Coronel Olmedo, Argentina
  • Average cloud cover in December: 20

The month with the most cloud cover is April (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 14).

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Average visibility in December
Coronel Olmedo, Argentina

Average visibility in December - Coronel Olmedo, Argentina
  • Average visibility in December: 10km

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

[Resources]

Coronel Olmedo, Argentina

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