December weather forecast
Maridi, South Sudan

As the year ends, December concludes the weather cycle in Maridi with a significant shift towards drier conditions. The weather becomes much cooler compared to the preceding months, with lower humidity levels and an increased amount of sunlight. The gentle wind blowing at an average speed of 7.6km/h (4.7mph) complements these conditions, adding a chilly edge to the weather. Important to note, temperatures during this period register between 21.6°C (70.9°F) and 33.7°C (92.7°F). Eventually, with accumulated rainfall measuring a mere 9mm (0.35"), December witnesses the driest conditions in the calendar year.

Temperature

The transition into December in Maridi notes an average high-temperature of a still hot 33.7°C (92.7°F), revealing a mild distinction from the 31°C (87.8°F) in November. Maridi's nighttime temperatures in December reflect a stark contrast to the day's highs, falling to an average low of 21.6°C (70.9°F).

Heat index

The average heat index in December is appraised at a fiery hot 35°C (95°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in December is 40%.

Rainfall

In December, the rain falls for 4.9 days. Throughout December, 9mm (0.35") of precipitation is accumulated. In Maridi, South Sudan, during the entire year, the rain falls for 224.7 days and collects up to 1058mm (41.65") of precipitation.

Daylight

The month with the shortest days is December, with an average of 11h and 48min of daylight.
On the first day of December, sunrise is at 05:55 and sunset at 17:47. On the last day of the month, sunrise is at 06:10 and sunset at 18:00 CAT.

Sunshine

The average sunshine in December in Maridi is 9.8h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during December morphs into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.