December weather forecastColombia, Cuba
December
Weather in December
The first month of the winter, December, is also a moderately hot month in Colombia, Cuba, with temperature in the range of an average low of 20.3°C (68.5°F) and an average high of 28.5°C (83.3°F).Temperature
December welcomes an average high-temperature of a still moderately hot 28.5°C (83.3°F), not much different from the preceding month. Colombia records an average nighttime low-temperature of 20.3°C (68.5°F) throughout December.Heat index
December's heat index is evaluated at a hot 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.The metrics for the heat index are tailored for both shady environments and light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
The average relative humidity in December is 82%.Rainfall
In Colombia, during December, the rain falls for 11.1 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, in Colombia, Cuba, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 54min of daylight.On the first day of December, sunrise is at 06:30 and sunset at 17:27. On the last day of the month, sunrise is at 06:46 and sunset at 17:39 CST.
Sunshine
In December, the average sunshine is 6.5h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 6 in December leads to these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Colombia, Cuba
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (28.3°C).
- Average low temperature in December: 20.3°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (19.5°C).
Average pressure in December
Colombia, Cuba
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.4mbar).
Average wind speed in December
Colombia, Cuba
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).
Average humidity in December
Colombia, Cuba
- Average humidity in December: 82%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Colombia, Cuba
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is September (127mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Colombia, Cuba
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is October (23.7 days).
The month with the least rainy days is February (8.3 days).
Average daylight in December /
Average sunshine in December
Colombia, Cuba
- Average daylight in December: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Colombia, Cuba
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is October (5.9 days).
Average UV index in December
Colombia, Cuba
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in December
Colombia, Cuba
- Average cloud cover in December: 42
The month with the most cloud cover is October (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Colombia, Cuba
- Average visibility in December: 7km
The month with the highest visibility is March (10km).
The months with the lowest visibility are September, October, November and December (7km).
