December weather forecast
El Alto, Argentina

December

Weather in December

The first month of the summer, December, is also a moderately hot month in El Alto, Argentina, with an average temperature varying between 15.8°C (60.4°F) and 26.3°C (79.3°F).

Temperature

December's advent denotes a minor fluctuation in the average high-temperature to a still warm 26.3°C (79.3°F) from November's 24.9°C (76.8°F). In the month of December, El Alto experiences an average low-temperature of 15.8°C (60.4°F).

Humidity

In December, the average relative humidity in El Alto is 63%.

Rainfall

In El Alto, during December, the rain falls for 20.7 days and regularly aggregates up to 174mm (6.85") of precipitation. In El Alto, during the entire year, the rain falls for 147.6 days and collects up to 870mm (34.25") of precipitation.

Snowfall

In El Alto, snow does not fall in January through June, August through December.

Daylight

December has the longest days of the year in El Alto, with an average of 13h and 54min of daylight.
On the first day of December, sunrise is at 06:16 and sunset at 20:05. On the last day of the month, sunrise is at 06:27 and sunset at 20:22 -03.

Sunshine

In December, the average sunshine in El Alto is 9h.

UV index

The month with the highest UV index is December, with an average maximum UV index of 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 translates into these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What is the average December temperature in El Alto?
In El Alto, 26.3°C (79.3°F) is the average high-temperature and 15.8°C (60.4°F) is the average low-temperature during December.
What is the average humidity in December in El Alto?
In December, the average relative humidity in El Alto, Argentina, is 63%.
How much does it rain in El Alto in December?
In December, in El Alto, Argentina, the rain falls for 20.7 days. Throughout December, 174mm (6.85") of precipitation is accumulated.
When it does not snow in El Alto?
January through June, August through December are months without snowfall in El Alto.
When are the longest days in El Alto?
With an average of 13h and 54min of daylight, December has the longest days of the year.
How many hours of daylight does El Alto have in December?
In El Alto, Argentina, the average day length in December is 13h and 55min.
When are sunrise and sunset in December in El Alto?
On the first day of December in El Alto, sunrise is at 06:16 and sunset at 20:05. On the last day of the month, sunrise is at 06:27 and sunset at 20:22 -03.
How long on average sun shines in December in El Alto?
In El Alto, Argentina, the average sunshine duration in December is 9h.
What is the month with the highest UV index in El Alto?
With an average maximum UV index of 6, December is the month with the highest UV index in El Alto, Argentina.
How high is the UV index in December in El Alto?
In December, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
El Alto, Argentina
  • Average high temperature in December: 26.3°C

The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (14.8°C).

  • Average low temperature in December: 15.8°C

The month with the highest average low temperature is January (16.5°C).
The coldest month (with the lowest average low temperature) is July (4.6°C).

Average pressure in December
El Alto, Argentina
  • Average pressure in December: 1007.6mbar

The month with the highest atmospheric pressure is July (1015.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

Average wind speed in December
El Alto, Argentina
  • Average wind speed in December: 13.7km/h

The windiest month (with the highest average wind speed) is November (14.9km/h).
The calmest month (with the lowest average wind speed) is June (10.7km/h).

Average humidity in December
El Alto, Argentina
  • Average humidity in December: 63%

The month with the highest relative humidity is April (75%).
The month with the lowest relative humidity is August (49%).

Average rainfall in December
El Alto, Argentina
  • Average rainfall in December: 174mm

The wettest month (with the highest rainfall) is January (189mm).
The driest months (with the least rainfall) are July and August (4mm).

Average rainfall days in December
El Alto, Argentina
  • Average rainfall days in December: 20.7 days

The month with the highest number of rainy days is January (22.1 days).
The month with the least rainy days is August (2.8 days).

Average snowfall in December
El Alto, Argentina
  • Average snowfall in December: 0mm

The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).

Average snowfall days in December
El Alto, Argentina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).

Average daylight in December /
Average sunshine in December
El Alto, Argentina
  • Average daylight in December: 13h and 5min

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in December: 9h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 8h and 30min).

Average sunshine days in December
El Alto, Argentina
  • Average sunshine days in December: 8.2 days

The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is February (5.8 days).

Average UV index in December
El Alto, Argentina
  • Average UV index in December: 6

The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).

Average cloud cover in December
El Alto, Argentina
  • Average cloud cover in December: 27

The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in December
El Alto, Argentina
  • Average visibility in December: 9km

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

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