December weather forecastCuba, Colombia

December

Weather in December

The first month of the winter, December, is also a hot month in Cuba, Colombia, with an average temperature ranging between min 22.7°C (72.9°F) and max 34.9°C (94.8°F).

Temperature

December notes an average high-temperature of a still tropical 34.9°C (94.8°F), subtly differing from November's 33.3°C (91.9°F). A noteworthy thermal contrast characterizes Cuba's December nights, with temperatures averaging at a pleasant 22.7°C (72.9°F).

Heat index

In December, the heat index is computed to be a life-threatening hot 49°C (120.2°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in December is 69%.

Rainfall

In Cuba, Colombia, during December, the rain falls for 6.9 days and regularly aggregates up to 11mm (0.43") of precipitation. Throughout the year, there are 134.6 rainfall days, and 461mm (18.15") of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 11h and 30min of daylight.
On the first day of the month, sunrise is at 06:02 and sunset at 17:34. On the last day of December, sunrise is at 06:17 and sunset at 17:47 -05.

Sunshine

With an average of 7.5h of sunshine, December has the least sunshine of the year.

UV index

January, April through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during December leads to these advisories:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Updated: Jul 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Cuba, is 34.9°C (94.8°F), while the low-temperature averages to 22.7°C (72.9°F). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in December is computed to be 49°C (120.2°F).

In Cuba, the average relative humidity in December is 69%.

In Cuba, in December, during 6.9 rainfall days, 11mm (0.43") of precipitation is typically accumulated.

With an average of 11h and 30min of daylight, December has the shortest days of the year.

In December, the average day length is 11h and 30min.

On the first day of December in Cuba, Colombia, sunrise is at 06:02 and sunset at 17:34. On the last day of the month, sunrise is at 06:17 and sunset at 17:47 -05.

With an average of 7.5h of sunshine, December has the least sunshine of the year.

In December, the average sunshine duration is 7.5h.

January, April through December, with an average maximum UV index of 7, are months with the lowest UV index.

In December, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

33.3°C

34.9°C

36.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.2km/h

7.5km/h

8.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

12.2

22.5

27.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Cuba, Colombia

Average high temperature in December: 34.9°C

The warmest month (with the highest average high temperature) is March (38.2°C).
The month with the lowest average high temperature is November (33.3°C).

Average low temperature in December: 22.7°C

The month with the highest average low temperature is April (25.6°C).
The coldest months (with the lowest average low temperature) are January and December (22.7°C).

Average pressure in December
Cuba, Colombia

Average pressure in December: 1009.2mbar

The month with the highest atmospheric pressure is January (1009.7mbar).
The month with the lowest atmospheric pressure is November (1009mbar).

Average wind speed in December
Cuba, Colombia

Average wind speed in December: 6km/h

The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is December (6km/h).

Average humidity in December
Cuba, Colombia

Average humidity in December: 69%

The months with the highest relative humidity are October and November (79%).
The month with the lowest relative humidity is February (56%).

Average rainfall in December
Cuba, Colombia

Average rainfall in December: 11mm

The wettest month (with the highest rainfall) is October (90mm).
The driest month (with the least rainfall) is February (1mm).

Average rainfall days in December
Cuba, Colombia

Average rainfall days in December: 6.9 days

The month with the highest number of rainy days is October (19 days).
The month with the least rainy days is February (1.9 days).

Average daylight in December /
Average sunshine in December
Cuba, Colombia

Average daylight in December: 11h and 30min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

Average sunshine in December: 7h and 30min

The months with the most sunshine are April and July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).

Average sunshine days in December
Cuba, Colombia

Average sunshine days in December: 22.5 days

The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is October (10.9 days).

Average UV index in December
Cuba, Colombia

Average UV index in December: 7

The months with the highest UV index are February and March (UV index 8).
The months with the lowest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in December
Cuba, Colombia

Average cloud cover in December: 17

The month with the most cloud cover is October (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 14).

Average visibility in December
Cuba, Colombia

Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).