December weather forecastCapitán Pastene, Chile

December

Weather in December

The first month of the summer, December, is a warm month in Capitán Pastene, Chile, with an average temperature ranging between min 8.6°C (47.5°F) and max 24.4°C (75.9°F).

Temperature

Observing a slight rise in December, the average high-temperature shifts from November's agreeable 21.1°C (70°F) to a warm 24.4°C (75.9°F). Nightfall in December introduces a considerable dip in temperature in Capitán Pastene, settling at an average of 8.6°C (47.5°F).

Humidity

The average relative humidity in December is 66%.

Rainfall

In Capitán Pastene, Chile, in December, during 5.5 rainfall days, 13mm (0.51") of precipitation is typically accumulated. In Capitán Pastene, during the entire year, the rain falls for 120.7 days and collects up to 729mm (28.7") of precipitation.

Snowfall

January through May, July, September through December are months without snowfall in Capitán Pastene.

Daylight

December has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 06:22 and sunset at 21:00. On the last day of December, sunrise is at 06:32 and sunset at 21:18 -03.

Sunshine

The average sunshine in December is 11h.

UV index

The months with the highest UV index are January, February 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: A daily maximum UV index of 5 in December translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Enhance your sun protection with tightly woven, yet airy clothing.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Capitán Pastene, 24.4°C (75.9°F) is the average high-temperature and 8.6°C (47.5°F) is the average low-temperature during December. In January, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 29°C (84.2°F).

The average relative humidity in December in Capitán Pastene, Chile, is 66%.

In Capitán Pastene, in December, it is raining for 5.5 days, with typically 13mm (0.51") of accumulated precipitation.

In Capitán Pastene, Chile, snow does not fall in January through May, July, September through December.

December has the longest days of the year in Capitán Pastene, Chile, with an average of 14h and 48min of daylight.

In December, the average day length in Capitán Pastene is 14h and 46min.

In December, on the first day of the month, sunrise is at 06:22 and sunset at 21:00. On the last day of the month, in Capitán Pastene, sunrise is at 06:32 and sunset at 21:18 -03.

In Capitán Pastene, Chile, the average sunshine duration in December is 11h.

January, February and December, with an average maximum UV index of 5, are months with the highest UV index in Capitán Pastene, Chile.

In Capitán Pastene, Chile, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

21.1°C

24.4°C

27.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.6km/h

9.9km/h

10.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

8.5

5.5

2.8

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.6

23.8

27.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Capitán Pastene, Chile

Average high temperature in December: 24.4°C

The warmest month (with the highest average high temperature) is January (27.5°C).
The month with the lowest average high temperature is July (10.6°C).

Average low temperature in December: 8.6°C

The month with the highest average low temperature is February (10.8°C).
The coldest month (with the lowest average low temperature) is July (2.5°C).

Average pressure in December
Capitán Pastene, Chile

Average pressure in December: 1015.7mbar

The month with the highest atmospheric pressure is September (1020.1mbar).
The month with the lowest atmospheric pressure is February (1014.5mbar).

Average wind speed in December
Capitán Pastene, Chile

Average wind speed in December: 9.2km/h

The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is May (7.2km/h).

Average humidity in December
Capitán Pastene, Chile

Average humidity in December: 66%

The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is January (60%).

Average rainfall in December
Capitán Pastene, Chile

Average rainfall in December: 13mm

The wettest month (with the highest rainfall) is June (175mm).
The driest month (with the least rainfall) is January (8mm).

Average rainfall days in December
Capitán Pastene, Chile

Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (2.8 days).

Average snowfall days in December
Capitán Pastene, Chile

Average snowfall days in December: 0 days

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

Average daylight in December /
Average sunshine in December
Capitán Pastene, Chile

Average daylight in December: 14h and 48min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).

Average sunshine in December: 11h and 0min

The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 42min).

Average sunshine days in December
Capitán Pastene, Chile

Average sunshine days in December: 23.8 days

The month with the most sunshine days is January (27.2 days).
The months with the least sunshine days are June and August (12.1 days).

Average UV index in December
Capitán Pastene, Chile

Average UV index in December: 5

The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are June and July (UV index 2).

Average cloud cover in December
Capitán Pastene, Chile

Average cloud cover in December: 23

The month with the most cloud cover is June (Cloud cover 54).
The month with the least cloud cover is January (Cloud cover 14).

Average visibility in December
Capitán Pastene, Chile

Average visibility in December: 9km

The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are June, July and August (7km).