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 advent of December denotes an average high-temperature of a moderately hot 23.5°C (74.3°F), subtly different from November's 22.4°C (72.3°F). Throughout December, an average low-temperature of 13.3°C (55.9°F) is expected.Humidity
The average relative humidity in December is 75%.Rainfall
In Los Santos, in December, during 22.2 rainfall days, 89mm (3.5") of precipitation is typically accumulated. In Los Santos, Colombia, during the entire year, the rain falls for 318.1 days and collects up to 2481mm (97.68") of precipitation.Daylight
With an average of 11h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 05:48 and sunset at 17:34. On the last day of December, sunrise is at 06:03 and sunset at 17:47 -05.
Sunshine
In Los Santos, the average sunshine in December is 8.5h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during December leads to these advisories:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Los Santos have in December?
When are sunrise and sunset in December in Los Santos?
How many hours of sunshine does Los Santos have in December?
When is the highest UV index?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Los Santos, Colombia
- Average high temperature in December: 23.5°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is November (22.4°C).
- Average low temperature in December: 13.3°C
The month with the highest average low temperature is April (14.8°C).
The coldest months (with the lowest average low temperature) are January and December (13.3°C).
Average pressure in December
Los Santos, Colombia
- Average pressure in December: 1012.3mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Los Santos, Colombia
- Average wind speed in December: 5.3km/h
The windiest month (with the highest average wind speed) is January (5.6km/h).
The calmest month (with the lowest average wind speed) is October (4km/h).
Average humidity in December
Los Santos, Colombia
- Average humidity in December: 75%
The months with the highest relative humidity are May, October and November (84%).
The month with the lowest relative humidity is February (68%).
Average rainfall in December
Los Santos, Colombia
- Average rainfall in December: 89mm
The wettest month (with the highest rainfall) is August (362mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in December
Los Santos, Colombia
- Average rainfall days in December: 22.2 days
The month with the highest number of rainy days is August (30.8 days).
The month with the least rainy days is January (15.4 days).
Average daylight in December /
Average sunshine in December
Los Santos, Colombia
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
Los Santos, Colombia
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is January (12.7 days).
The months with the least sunshine days are August, September and October (0.3 days).
Average UV index in December
Los Santos, Colombia
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Los Santos, Colombia
- Average cloud cover in December: 31
The month with the most cloud cover is May (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in December
Los Santos, Colombia
- Average visibility in December: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are April, May, October and November (8km).
