December weather forecast
Andalién, Chile

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Weather in December

December, the first month of the summer in Andalién, is a pleasant month, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 20.1°C (68.2°F).

Temperature

Andalién's average high-temperature in December is an agreeable 20.1°C (68.2°F), indicating a subtle variation from November. Throughout the month of December, Andalién reports a steady low-temperature average of 11.8°C (53.2°F).

Humidity

The average relative humidity in December is 72%.

Rainfall

In Andalién, Chile, in December, during 4.1 rainfall days, 8mm (0.31") of precipitation is typically accumulated. In Andalién, during the entire year, the rain falls for 99.3 days and collects up to 574mm (22.6") of precipitation.

Daylight

December has the longest days of the year in Andalién, with an average of 14h and 36min of daylight.
On the first day of December, sunrise is at 06:26 and sunset at 20:56. On the last day of the month, sunrise is at 06:36 and sunset at 21:14 -03.

Sunshine

In December, the average sunshine in Andalién is 11.2h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 5 transforms into these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Resources | Updated: Jan 24, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the average December temperature in Andalién?

The average high-temperature and low-temperature during December are 20.1°C (68.2°F) and 11.8°C (53.2°F) respectively.

What is the average humidity in December in Andalién?

The average relative humidity in December in Andalién, Chile, is 72%.

How much does it rain in Andalién in December?

In December, the rain falls for 4.1 days. Throughout December, 8mm (0.31") of precipitation is accumulated.

When are the longest days in Andalién?

The month with the longest days in Andalién, Chile, is December, with an average of 14h and 36min of daylight.

How many hours of daylight does Andalién have in December?

The average day length in December in Andalién is 14h and 38min.

What time are sunrise and sunset in December in Andalién?

In December, on the first day of the month, sunrise is at 06:26 and sunset at 20:56. On the last day of the month, in Andalién, sunrise is at 06:36 and sunset at 21:14 -03.

How many hours of sunshine does Andalién have in December?

The average sunshine duration in December is 11.2h.

What is the month with the highest UV index in Andalién?

The months with the highest UV index in Andalién, Chile, are January through March, November and December, with an average maximum UV index of 5.

How high is the UV index in December in Andalién?

In December, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Average temperature in December
Andalién, Chile

Average temperature in December - Andalién, Chile
  • Average high temperature in December: 20.1°C

The warmest month (with the highest average high temperature) is January (22.4°C).
The month with the lowest average high temperature is July (12.1°C).

  • Average low temperature in December: 11.8°C

The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).

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Average pressure in December
Andalién, Chile

Average pressure in December - Andalién, Chile
  • Average pressure in December: 1015.7mbar

The months with the highest atmospheric pressure are July and September (1019.9mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).

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Average wind speed in December
Andalién, Chile

Average wind speed in December - Andalién, Chile
  • Average wind speed in December: 14.7km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is May (11.9km/h).

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Average humidity in December
Andalién, Chile

Average humidity in December - Andalién, Chile
  • Average humidity in December: 72%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (69%).

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Average rainfall in December
Andalién, Chile

Average rainfall in December - Andalién, Chile
  • Average rainfall in December: 8mm

The wettest month (with the highest rainfall) is June (156mm).
The driest month (with the least rainfall) is January (4mm).

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Average rainfall days in December
Andalién, Chile

Average rainfall days in December - Andalién, Chile
  • Average rainfall days in December: 4.1 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.6 days).

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Average daylight in December /
Average sunshine in December
Andalién, Chile

Average daylight in December / Average sunshine in December - Andalién, Chile
  • Average daylight in December: 14h and 4min

The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).

  • Average sunshine in December: 11h and 1min

The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).

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Average sunshine days in December
Andalién, Chile

Average sunshine days in December - Andalién, Chile
  • Average sunshine days in December: 26 days

The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in December
Andalién, Chile

Average UV index in December - Andalién, Chile
  • Average UV index in December: 5

The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

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Average cloud cover in December
Andalién, Chile

Average cloud cover in December - Andalién, Chile
  • Average cloud cover in December: 15

The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 10).

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Average visibility in December
Andalién, Chile

Average visibility in December - Andalién, Chile
  • Average visibility in December: 10km

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

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Andalién, Chile

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