December weather forecast
Paso del Rey, Argentina

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Weather in December

December, the first month of the summer in Paso del Rey, is also a moderately hot month, with an average temperature ranging between max 29.5°C (85.1°F) and min 17.5°C (63.5°F).

Temperature

The start of December signals a slight increase in the average high-temperature, moving from a moderately hot 25.3°C (77.5°F) in November to a still warm 29.5°C (85.1°F). Nighttime in December brings a stark departure from the daily high in Paso del Rey, resting at an average low-temperature of 17.5°C (63.5°F).

Heat index

For most parts of December, the heat index is calculated to be a tropical 32°C (89.6°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

In Paso del Rey, the average relative humidity in December is 58%.

Rainfall

In Paso del Rey, in December, it is raining for 6.1 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, in Paso del Rey, Argentina, there are 69.2 rainfall days, and 143mm (5.63") of precipitation is accumulated.

Daylight

With an average of 14h and 24min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:34 and sunset at 19:53. On the last day of December, sunrise is at 05:45 and sunset at 20:11 -03.

Sunshine

With an average of 11.3h of sunshine, December has the most sunshine of the year.

UV index

The average daily maximum UV index in December in Paso del Rey is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during December leads to these instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

How hot does it get in Paso del Rey in December?

In December, the average high-temperature and low-temperature in Paso del Rey are 29.5°C (85.1°F) and 17.5°C (63.5°F) respectively. In December, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 32°C (89.6°F).

What is the average humidity in December in Paso del Rey?

The average relative humidity in December in Paso del Rey is 58%.

How many days does it rain in December in Paso del Rey?

In Paso del Rey, Argentina, during December, the rain falls for 6.1 days and regularly aggregates up to 18mm (0.71") of precipitation.

When are the longest days in Paso del Rey?

The month with the longest days is December, with an average of 14h and 24min of daylight.

What is the average length of the day in December in Paso del Rey?

In Paso del Rey, Argentina, the average day length in December is 14h and 26min.

When is the sunrise / sunset in December in Paso del Rey?

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, sunrise is at 05:45 and sunset at 20:11 -03.

What month has the most sunshine in Paso del Rey?

The month with the most sunshine in Paso del Rey, Argentina, is December, with an average of 11.3h of sunshine.

How many hours of sunshine does Paso del Rey have in December?

In Paso del Rey, Argentina, the average sunshine duration in December is 11.3h.

How high is the UV index in December in Paso del Rey?

In December, the average daily maximum UV index in Paso del Rey is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Average temperature in December
Paso del Rey, Argentina

Average temperature in December - Paso del Rey, Argentina
  • Average high temperature in December: 29.5°C

The warmest month (with the highest average high temperature) is January (31.3°C).
The month with the lowest average high temperature is July (13.9°C).

  • Average low temperature in December: 17.5°C

The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).

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Average pressure in December
Paso del Rey, Argentina

Average pressure in December - Paso del Rey, Argentina
  • Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).

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Average wind speed in December
Paso del Rey, Argentina

Average wind speed in December - Paso del Rey, Argentina
  • Average wind speed in December: 13.1km/h

The windiest month (with the highest average wind speed) is September (15.4km/h).
The calmest month (with the lowest average wind speed) is March (12.7km/h).

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Average humidity in December
Paso del Rey, Argentina

Average humidity in December - Paso del Rey, Argentina
  • Average humidity in December: 58%

The months with the highest relative humidity are May and July (76%).
The month with the lowest relative humidity is January (55%).

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Average rainfall in December
Paso del Rey, Argentina

Average rainfall in December - Paso del Rey, Argentina
  • Average rainfall in December: 18mm

The wettest month (with the highest rainfall) is October (22mm).
The driest month (with the least rainfall) is September (5mm).

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Average rainfall days in December
Paso del Rey, Argentina

Average rainfall days in December - Paso del Rey, Argentina
  • Average rainfall days in December: 6.1 days

The months with the highest number of rainy days are April and October (6.8 days).
The month with the least rainy days is August (4.1 days).

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Average daylight in December /
Average sunshine in December
Paso del Rey, Argentina

Average daylight in December / Average sunshine in December - Paso del Rey, 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 2min

The month with the most sunshine is December (Average sunshine: 11h and 18min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

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Average sunshine days in December
Paso del Rey, Argentina

Average sunshine days in December - Paso del Rey, Argentina
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is August (25.1 days).
The month with the least sunshine days is February (20.6 days).

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Average UV index in December
Paso del Rey, Argentina

Average UV index in December - Paso del Rey, 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).

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Average cloud cover in December
Paso del Rey, Argentina

Average cloud cover in December - Paso del Rey, Argentina
  • Average cloud cover in December: 18

The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).

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Average visibility in December
Paso del Rey, Argentina

Average visibility in December - Paso del Rey, 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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Paso del Rey, Argentina

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