December weather forecastVilla Alegre, Chile

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Villa Alegre, Chile, with an average temperature varying between 28.3°C (82.9°F) and 11°C (51.8°F).

Temperature

Villa Alegre's transition into December brings a slight rise in the average high-temperature, moving from 24.5°C (76.1°F) in November to a still moderately hot 28.3°C (82.9°F). December nights bring a significant cooling from the heat of the day, with averages of 11°C (51.8°F).

Heat index

The average heat index in December is evaluated at 29°C (84.2°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In December, the average relative humidity is 52%.

Rainfall

In Villa Alegre, in December, it is raining for 2.4 days, with typically 12mm (0.47") of accumulated precipitation. In Villa Alegre, during the entire year, the rain falls for 76.4 days and collects up to 600mm (23.62") of precipitation.

Daylight

With an average of 14h and 30min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 06:24 and sunset at 20:48. On the last day of December, sunrise is at 06:34 and sunset at 21:06 -03.

Sunshine

In Villa Alegre, the average sunshine in December is 10.6h.

UV index

The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A daily high UV index of 6 in December leads to these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Updated: Jul 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December temperatures vary between a high-temperature of 28.3°C (82.9°F) and a low-temperature of 11°C (51.8°F). In December, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 29°C (84.2°F).

In December, the average relative humidity is 52%.

In December, the rain falls for 2.4 days. Throughout December, 12mm (0.47") of precipitation is accumulated.

The month with the longest days is December, with an average of 14h and 30min of daylight.

In Villa Alegre, the average day length in December is 14h and 32min.

On the first day of December, sunrise is at 06:24 and sunset at 20:48. On the last day of the month, sunrise is at 06:34 and sunset at 21:06 -03.

In Villa Alegre, the average sunshine duration in December is 10.6h.

The months with the highest UV index are January, February and December, with an average maximum UV index of 6.

The average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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

24.5°C

28.3°C

31.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10km/h

10.7km/h

10.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

24.9

28.5

28.6

Average UV index

Average cloud cover

14%

10%

Average visibility

10km

Average temperature in December
Villa Alegre, Chile

Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is January (31.4°C).
The month with the lowest average high temperature is July (12.8°C).

Average low temperature in December: 11°C

The month with the highest average low temperature is January (13.2°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).

Average pressure in December
Villa Alegre, Chile

Average pressure in December: 1014.7mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is February (1013.8mbar).

Average wind speed in December
Villa Alegre, Chile

Average wind speed in December: 9.2km/h

The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is May (7.3km/h).

Average humidity in December
Villa Alegre, Chile

Average humidity in December: 52%

The months with the highest relative humidity are July and August (77%).
The month with the lowest relative humidity is January (47%).

Average rainfall in December
Villa Alegre, Chile

Average rainfall in December: 12mm

The wettest month (with the highest rainfall) is June (151mm).
The driest month (with the least rainfall) is January (3mm).

Average rainfall days in December
Villa Alegre, Chile

Average rainfall days in December: 2.4 days

The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is February (1.6 days).

Average daylight in December /
Average sunshine in December
Villa Alegre, Chile

Average daylight in December: 14h and 30min

The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).

Average sunshine in December: 10h and 36min

The month with the most sunshine is January (Average sunshine: 11h and 36min).
The months with the least sunshine are June and July (Average sunshine: 7h and 30min).

Average sunshine days in December
Villa Alegre, Chile

Average sunshine days in December: 28.5 days

The month with the most sunshine days is March (29 days).
The month with the least sunshine days is June (17.4 days).

Average UV index in December
Villa Alegre, Chile

Average UV index in December: 6

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

Average cloud cover in December
Villa Alegre, Chile

Average cloud cover in December: 10

The months with the most cloud cover are June and August (Cloud cover 36).
The months with the least cloud cover are January and February (Cloud cover 6).

Average visibility in December
Villa Alegre, Chile

Average visibility in December: 10km

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