Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December's onset is marked by a subtle temperature increase, moving from an enjoyable 18.5°C (65.3°F) in November to a pleasant 21.7°C (71.1°F). Vilcún anticipates a pronounced temperature drop from daily highs during the nights of December, with an average low of 6.3°C (43.3°F).Humidity
In Vilcún, the average relative humidity in December is 74%.Rainfall
In Vilcún, in December, during 9.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 154.8 rainfall days, and 1112mm (43.78") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall.Daylight
The month with the longest days in Vilcún is December, with an average of 14h and 48min of daylight.On the first day of December, sunrise is at 06:17 and sunset at 20:58. On the last day of the month, sunrise is at 06:27 and sunset at 21:16 -03.
Sunshine
In December, the average sunshine is 9.8h.UV index
The average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 in December translates into these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. It's recommended to limit sun exposure when its radiation is at its peak during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Vilcún in December?
What is the average humidity in December in Vilcún?
How much does it rain in Vilcún in December?
When it does not snow in Vilcún?
When are the longest days in Vilcún?
What is the average length of the day in December in Vilcún?
When are sunrise and sunset in December in Vilcún?
How long on average sun shines in December in Vilcún?
What is the UV index reading in December in Vilcún?
Average temperature in December
Vilcún, Chile
- Average high temperature in December: 21.7°C
The warmest month (with the highest average high temperature) is January (24.7°C).
The month with the lowest average high temperature is July (8.8°C).
- Average low temperature in December: 6.3°C
The month with the highest average low temperature is February (9.1°C).
The coldest month (with the lowest average low temperature) is July (2.1°C).
Average pressure in December
Vilcún, Chile
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is September (1020.1mbar).
The month with the lowest atmospheric pressure is February (1014.6mbar).
Average wind speed in December
Vilcún, Chile
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is June (9.3km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).
Average humidity in December
Vilcún, Chile
- Average humidity in December: 74%
The months with the highest relative humidity are June and July (89%).
The month with the lowest relative humidity is February (68%).
Average rainfall in December
Vilcún, Chile
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is June (202mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days in December
Vilcún, Chile
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in December
Vilcún, Chile
- Average snowfall in December: 0mm
The month with the highest snowfall is July (7mm).
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
Vilcún, Chile
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.8 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Vilcún, Chile
- Average daylight in December: 14h and 5min
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 30min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 4h and 18min).
Average sunshine days in December
Vilcún, Chile
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is August (10 days).
Average UV index in December
Vilcún, Chile
- Average UV index in December: 4
The months with the highest UV index are January and February (UV index 5).
The months with the lowest UV index are May, June, July and September (UV index 2).
Average cloud cover in December
Vilcún, Chile
- Average cloud cover in December: 34
The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in December
Vilcún, Chile
- Average visibility in December: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are August, September, October and November (7km).
