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 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
The onset of December notes an average high-temperature of an agreeable 21.5°C (70.7°F), subtly shifted from November's 19.4°C (66.9°F). During December, Pileo records a consistent average nighttime temperature of 11.3°C (52.3°F).Humidity
In December, the average relative humidity in Pileo is 70%.Rainfall
In Pileo, in December, during 3.4 rainfall days, 7mm (0.28") of precipitation is typically accumulated. In Pileo, during the entire year, the rain falls for 96.1 days and collects up to 601mm (23.66") of precipitation.Daylight
With an average of 14h and 42min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 06:25 and sunset at 20:56. On the last day of December, sunrise is at 06:35 and sunset at 21:14 -03.
Sunshine
In Pileo, the average sunshine in December is 11.2h.UV index
January through March, November and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 5 in December translates into these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Pileo?
What is the average humidity in December in Pileo?
How many days does it rain in December in Pileo?
When are the longest days in Pileo?
How many hours of daylight does Pileo have in December?
When is the sunrise / sunset in December in Pileo?
How many hours of sunshine does Pileo have in December?
When is the highest UV index in Pileo?
What is the UV index intensity in December in Pileo?
Average temperature in December
Pileo, Chile
- Average high temperature in December: 21.5°C
The warmest month (with the highest average high temperature) is January (24.1°C).
The month with the lowest average high temperature is July (12.1°C).
- Average low temperature in December: 11.3°C
The month with the highest average low temperature is January (12.7°C).
The coldest month (with the lowest average low temperature) is July (6.5°C).
Average pressure in December
Pileo, Chile
- Average pressure in December: 1015.8mbar
The month with the highest atmospheric pressure is September (1020mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in December
Pileo, Chile
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).
Average humidity in December
Pileo, Chile
- Average humidity in December: 70%
The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is January (66%).
Average rainfall in December
Pileo, Chile
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is June (161mm).
The driest month (with the least rainfall) is January (3mm).
Average rainfall days in December
Pileo, Chile
- Average rainfall days in December: 3.4 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (1.8 days).
Average daylight in December /
Average sunshine in December
Pileo, Chile
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
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 42min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in December
Pileo, Chile
- Average sunshine days in December: 26.7 days
The month with the most sunshine days is January (28.6 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in December
Pileo, 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 May, June, July, August and September (UV index 3).
Average cloud cover in December
Pileo, Chile
- Average cloud cover in December: 16
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in December
Pileo, Chile
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
