December weather forecast
Nzara, South Sudan

December brings in the dry season, with rainfall plummeting to a mere 13mm (0.51"), a final indication of the end of the rainy season. Temperatures soar to a hot 34°C (93.2°F), making December one of the hotter months in Nzara. Daylight is consistent, with an average of approximately 11.9 hours per day. Although December brings fewer rain days, the festive spirit is kept alive by the revitalizing wind and clear blue Nzara skies.

Temperature

The shift into December is characterized by a subtle rise in the average high-temperature, transitioning from November's 30.7°C (87.3°F) to a still tropical 34°C (93.2°F). Throughout December nights, Nzara reports a steady thermal contrast from the day, with an average low-temperature of 21.6°C (70.9°F).

Heat index

December's average heat index is evaluated at a very hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Nzara, the average relative humidity in December is 40%.

Rainfall

In Nzara, in December, during 6 rainfall days, 13mm (0.51") of precipitation is typically accumulated. In Nzara, during the entire year, the rain falls for 228.1 days and collects up to 1162mm (45.75") of precipitation.

Daylight

December has the shortest days of the year in Nzara, South Sudan, with an average of 11h and 54min of daylight.
On the first day of the month, sunrise is at 05:59 and sunset at 17:52. On the last day of December, sunrise is at 06:14 and sunset at 18:06 CAT.

Sunshine

In Nzara, the average sunshine in December is 9.8h.

UV index

The months with the highest UV index in Nzara are January through April, 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 unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 7 in December translates into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.