December weather forecastZimba, Zambia

Weather in December

As Zimba transitions into December, the weather carries forward the cooler temperatures from November while returning to regular rainfall patterns. The year concludes much like it started, with rainfall volumes increasing to reach 101mm (3.98") for the month, reestablishing the city’s monsoon rhythm. The landscapes of Zimba, Zambia find their lush, green tones replenished, lending an extraordinary charm to the cityscape. Despite the rain's revival, December's weather ensures ample sunshine during the day, followed by cool, soothing nights. Be it enjoying the city's scenic beauty or partaking in festive celebrations, December's forgiving weather caters to all end-of-year activities.

Temperature

With the arrival of December, Zimba's average high-temperature registers at a still hot 31°C (87.8°F), indicating a subtle variation from the previous month. In December, the temperature drops to an average of 21.5°C (70.7°F) at night.

Heat index

The heat index for December is calculated to be a fiery hot 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in December is 63%.

Rainfall

In Zimba, in December, it is raining for 22.2 days, with typically 101mm (3.98") of accumulated precipitation. In Zimba, during the entire year, the rain falls for 113.3 days and collects up to 457mm (17.99") of precipitation.

Daylight

December has the longest days of the year in Zimba, with an average of 13h and 6min of daylight.
On the first day of December, sunrise is at 05:31 and sunset at 18:37. On the last day of the month, sunrise is at 05:44 and sunset at 18:52 CAT.

Sunshine

In Zimba, the average sunshine in December is 10.9h.

UV index

In Zimba, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 6 in December translates into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.