December weather forecastAtaco, Colombia
December
Weather in December
The first month of the winter, December, is still a warm month in Ataco, Colombia, with temperature in the range of an average low of 14.4°C (57.9°F) and an average high of 26.6°C (79.9°F).Temperature
At the start of December, Ataco's average high-temperature reaches a still warm 26.6°C (79.9°F), subtly different from the preceding month. Despite drastic daily temperature oscillations, Ataco cools down to an average low-temperature of 14.4°C (57.9°F) in December.Humidity
The average relative humidity in December is 66%.Rainfall
In December, the rain falls for 15.5 days. Throughout December, 53mm (2.09") of precipitation is accumulated. In Ataco, Colombia, during the entire year, the rain falls for 194.2 days and collects up to 719mm (28.31") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 54min of daylight.On the first day of December, sunrise is at 05:52 and sunset at 17:48. On the last day of the month, sunrise is at 06:07 and sunset at 18:02 -05.
Sunshine
With an average of 8.5h of sunshine, December has the least sunshine of the year.UV index
February, May through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 5 in December leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ataco, Colombia
- Average high temperature in December: 26.6°C
The warmest month (with the highest average high temperature) is February (28.2°C).
The months with the lowest average high temperature are June and July (26.1°C).
- Average low temperature in December: 14.4°C
The months with the highest average low temperature are April and May (15.3°C).
The coldest month (with the lowest average low temperature) is January (14°C).
Average pressure in December
Ataco, Colombia
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is July (1014.9mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in December
Ataco, Colombia
- Average wind speed in December: 4.9km/h
The windiest months (with the highest average wind speed) are July and August (6.6km/h).
The calmest month (with the lowest average wind speed) is November (4.2km/h).
Average humidity in December
Ataco, Colombia
- Average humidity in December: 66%
The month with the highest relative humidity is November (71%).
The months with the lowest relative humidity are August and September (58%).
Average rainfall in December
Ataco, Colombia
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is November (96mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in December
Ataco, Colombia
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is April (21.9 days).
The month with the least rainy days is August (10.8 days).
Average daylight in December /
Average sunshine in December
Ataco, Colombia
- Average daylight in December: 11h and 54min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in December: 8h and 30min
The months with the most sunshine are May and June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 8h and 30min).
Average sunshine days in December
Ataco, Colombia
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is January (16 days).
The month with the least sunshine days is April (4.2 days).
Average UV index in December
Ataco, Colombia
- Average UV index in December: 5
The months with the highest UV index are January, March, April and August (UV index 6).
The months with the lowest UV index are February, May, June, July, September, October, November and December (UV index 5).
Average cloud cover in December
Ataco, Colombia
- Average cloud cover in December: 26
The month with the most cloud cover is April (Cloud cover 34).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in December
Ataco, Colombia
- Average visibility in December: 9km
The months with the highest visibility are February, June, July, August and September (10km).
The months with the lowest visibility are January, March, April, May, October, November and December (9km).
