December weather forecast
Chelforó, Argentina

December

Weather in December

December, the first month of the summer in Chelforó, is also a moderately hot month, with temperature in the range of an average high of 29.9°C (85.8°F) and an average low of 17.7°C (63.9°F).

Temperature

As Chelforó welcomes December, the average high-temperature displays a subtle shift, adjusting from 26.4°C (79.5°F) in November to a still warm 29.9°C (85.8°F). The temperature in Chelforó notes a substantial fall from the daily peak to an average of 17.7°C (63.9°F) during December nights.

Humidity

The average relative humidity in December is 25%.

Rainfall

In Chelforó, in December, during 3 rainfall days, 6mm (0.24") of precipitation is typically accumulated. In Chelforó, during the entire year, the rain falls for 55.9 days and collects up to 138mm (5.43") of precipitation.

Snowfall

In Chelforó, Argentina, snow does not fall in January through May, August, October through December.

Daylight

With an average of 14h and 54min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:53 and sunset at 20:36. On the last day of December, sunrise is at 06:03 and sunset at 20:55 -03.

Sunshine

December has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Chelforó. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 7 in December translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

How hot is it in Chelforó in December?
In Chelforó, 29.9°C (85.8°F) is the average high-temperature and 17.7°C (63.9°F) is the average low-temperature during December.
What is the average humidity in December in Chelforó?
In Chelforó, the average relative humidity in December is 25%.
How much does it rain in Chelforó in December?
In Chelforó, in December, during 3 rainfall days, 6mm (0.24") of precipitation is typically accumulated.
When it does not snow in Chelforó?
January through May, August, October through December are months without snowfall in Chelforó.
When are the longest days in Chelforó?
The month with the longest days in Chelforó, Argentina, is December, with an average of 14h and 54min of daylight.
How many hours of daylight does Chelforó have in December?
The average day length in December is 14h and 52min.
When are sunrise and sunset in December in Chelforó?
In December, on the first day of the month, sunrise is at 05:53 and sunset at 20:36. On the last day of the month, in Chelforó, Argentina, sunrise is at 06:03 and sunset at 20:55 -03.
What month has the most sunshine in Chelforó?
The month with the most sunshine in Chelforó, Argentina, is December, with an average of 10.8h of sunshine.
How long on average sun shines in December in Chelforó?
In December, the average sunshine duration in Chelforó, Argentina, is 10.8h.
What are the months with the highest UV index in Chelforó?
The months with the highest UV index in Chelforó, Argentina, are January, February and December, with an average maximum UV index of 7.
What is the UV index intensity in December in Chelforó?
In December, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Chelforó, Argentina
  • Average high temperature in December: 29.9°C

The warmest month (with the highest average high temperature) is January (32.2°C).
The month with the lowest average high temperature is July (12.3°C).

  • Average low temperature in December: 17.7°C

The month with the highest average low temperature is January (20°C).
The coldest month (with the lowest average low temperature) is July (4.4°C).

Average pressure in December
Chelforó, Argentina
  • Average pressure in December: 1009.5mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).

Average wind speed in December
Chelforó, Argentina
  • Average wind speed in December: 22km/h

The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is May (15.1km/h).

Average humidity in December
Chelforó, Argentina
  • Average humidity in December: 25%

The months with the highest relative humidity are June and July (54%).
The month with the lowest relative humidity is January (24%).

Average rainfall in December
Chelforó, Argentina
  • Average rainfall in December: 6mm

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

Average rainfall days in December
Chelforó, Argentina
  • Average rainfall days in December: 3 days

The month with the highest number of rainy days is October (6.7 days).
The month with the least rainy days is December (3 days).

Average snowfall in December
Chelforó, Argentina
  • Average snowfall in December: 0mm

The month with the highest snowfall is June (5mm).
The months with the least snowfall are January, February, March, April, May, August, October, November and December (0mm).

Average snowfall days in December
Chelforó, Argentina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is June (0.2 days).
The months with the least snowfall days are January, February, March, April, May, August, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
Chelforó, Argentina
  • Average daylight in December: 14h and 5min

The month with the longest days is December (Average daylight: 14h and 54min).
The month with the shortest days is June (Average daylight: 9h and 30min).

  • Average sunshine in December: 10h and 5min

The month with the most sunshine is December (Average sunshine: 10h and 48min).
The months with the least sunshine are May and July (Average sunshine: 8h and 12min).

Average sunshine days in December
Chelforó, Argentina
  • Average sunshine days in December: 27.1 days

The month with the most sunshine days is December (27.1 days).
The month with the least sunshine days is October (23.5 days).

Average UV index in December
Chelforó, Argentina
  • Average UV index in December: 7

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 3).

Average cloud cover in December
Chelforó, Argentina
  • Average cloud cover in December: 12

The months with the most cloud cover are May, June, July and August (Cloud cover 29).
The month with the least cloud cover is January (Cloud cover 9).

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

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

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