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
Weather in December
Temperature
In December, the average high-temperature registers at a still warm 25.3°C (77.5°F), nearly identical to November's 24.3°C (75.7°F). Despite drastic daily temperature oscillations, San Gil cools down to an average low-temperature of 13°C (55.4°F) in December.Humidity
The average relative humidity in December is 78%.Rainfall
In San Gil, Colombia, during December, the rain falls for 27.7 days and regularly aggregates up to 125mm (4.92") of precipitation. Throughout the year, there are 350.5 rainfall days, and 2822mm (111.1") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 48min of daylight.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 17:48 -05.
Sunshine
In December, the average sunshine is 8.7h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 5 suggests this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in San Gil?
What is the average humidity in December in San Gil?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December in San Gil?
How many hours of sunshine does San Gil have in December?
What are the months with the highest UV index?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
San Gil, Colombia
- Average high temperature in December: 25.3°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The months with the lowest average high temperature are October and November (24.3°C).
- Average low temperature in December: 13°C
The month with the highest average low temperature is April (14.7°C).
The coldest months (with the lowest average low temperature) are January and December (13°C).
Average pressure in December
San Gil, Colombia
- Average pressure in December: 1012.7mbar
The months with the highest atmospheric pressure are June and July (1014.1mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in December
San Gil, Colombia
- Average wind speed in December: 4.7km/h
The windiest month (with the highest average wind speed) is January (4.9km/h).
The calmest month (with the lowest average wind speed) is May (4km/h).
Average humidity in December
San Gil, Colombia
- Average humidity in December: 78%
The month with the highest relative humidity is May (84%).
The month with the lowest relative humidity is February (73%).
Average rainfall in December
San Gil, Colombia
- Average rainfall in December: 125mm
The wettest month (with the highest rainfall) is August (328mm).
The driest month (with the least rainfall) is January (84mm).
Average rainfall days in December
San Gil, Colombia
- Average rainfall days in December: 27.7 days
The month with the highest number of rainy days is August (30.9 days).
The month with the least rainy days is January (25.4 days).
Average daylight in December /
Average sunshine in December
San Gil, Colombia
- Average daylight in December: 11h and 5min
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 48min).
- Average sunshine in December: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in December
San Gil, Colombia
- Average sunshine days in December: 1.6 days
The month with the most sunshine days is January (3 days).
The month with the least sunshine days is June (0 days).
Average UV index in December
San Gil, 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
San Gil, Colombia
- Average cloud cover in December: 34
The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in December
San Gil, Colombia
- Average visibility in December: 8km
The months with the highest visibility are January and February (9km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (8km).
San Gil, Colombia
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