December weather forecast
Sucre, Colombia

The first month of the winter, December, is also a hot month in Sucre, Colombia, with temperature in the range of an average low of 22.4°C (72.3°F) and an average high of 32.6°C (90.7°F).

Temperature

The commencement of December introduces an average high-temperature of a still hot 32.6°C (90.7°F), closely mirroring the preceding month. Sucre observes an average low-temperature of 22.4°C (72.3°F) during December nights.

Heat index

The average heat index in December is appraised at a blazing hot 45°C (113°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Sucre, during December, the rain falls for 17.5 days and regularly aggregates up to 51mm (2.01") of precipitation. In Sucre, during the entire year, the rain falls for 258.1 days and collects up to 1299mm (51.14") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 36min of daylight.
On the first day of December in Sucre, sunrise is at 05:58 and sunset at 17:37. On the last day of the month, sunrise is at 06:13 and sunset at 17:50 -05.

Sunshine

With an average of 7.1h of sunshine, December has the least sunshine of the year.

UV index

In Sucre, the average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in December converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.