December weather forecast
Victoria Falls, Zimbabwe

December brings Victoria Falls, Zimbabwe, full circle into the rainy season, with a considerable increase in precipitation from the 39mm (1.54") in November to about 101mm (3.98"). Despite the steady rain, warm temperatures persist but are lower than the scorching highs of the preceding months. December presents a blend of warm, wet weather with cooler nights, characteristic of the rain season's commencement. The increased rainfall enhances the beauty of the falls, making it a vibrant time to visit and a great opportunity to catch sight of a rare lunar rainbow. Despite the rains, the falls remain accessible and continue to draw visitors to enjoy the enhanced water flow.

Temperature

December's average high-temperature stands at a still hot 31°C (87.8°F), showing little deviation from November's 33.6°C (92.5°F). In December, the recorded average low-temperature in Victoria Falls is a pleasant 21.5°C (70.7°F).

Heat index

December's heat index is calculated to be a very hot 36°C (96.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Victoria Falls, the average relative humidity in December is 63%.

Rainfall

In Victoria Falls, during December, the rain falls for 22.2 days and regularly aggregates up to 101mm (3.98") of precipitation. In Victoria Falls, during the entire year, the rain falls for 113.3 days and collects up to 457mm (17.99") of precipitation.

Daylight

With an average of 13h and 12min of daylight, December has the longest days of the year.
On the first day of December in Victoria Falls, Zimbabwe, sunrise is at 05:32 and sunset at 18:39. On the last day of the month, sunrise is at 05:44 and sunset at 18:55 CAT.

Sunshine

The average sunshine in December is 10.9h.

UV index

In Victoria Falls, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 6 transforms into these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.