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 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
Weather in December
Temperature
In December, the average high-temperature marginally rises from a pleasant 21.1°C (70°F) in November to a moderately hot 24.4°C (75.9°F). Ercilla notes a substantial temperature decline from the daytime peaks throughout December, with an average nighttime temperature of 8.6°C (47.5°F).Humidity
In Ercilla, the average relative humidity in December is 66%.Rainfall
In Ercilla, in December, it is raining for 5.5 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, in Ercilla, there are 120.7 rainfall days, and 729mm (28.7") of precipitation is accumulated.Snowfall
January through May, July, September through December are months without snowfall.Daylight
December has the longest days of the year in Ercilla, with an average of 14h and 48min of daylight.On the first day of the month, sunrise is at 06:20 and sunset at 20:57. On the last day of December, sunrise is at 06:30 and sunset at 21:15 -03.
Sunshine
In Ercilla, the average sunshine in December is 11h.UV index
January, February and December, with an average maximum UV index of 5, are months with the highest UV index in Ercilla. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 5 suggests this advice:
Guard yourself - Precautionary measures against sun damage are advocated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What is the temperature in December in Ercilla?
What is the average humidity in December in Ercilla?
How much does it rain in Ercilla in December?
When it does not snow in Ercilla?
When are the longest days in Ercilla?
What is the average length of the day in December in Ercilla?
What time are sunrise and sunset in December in Ercilla?
How long on average sun shines in December in Ercilla?
When is the highest UV index in Ercilla?
How high is the UV index in December in Ercilla?
Average temperature in December
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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 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
Ercilla, 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
Ercilla, 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
Ercilla, 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
Ercilla, 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).
Ercilla, Chile
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