December weather forecastKiani, Congo

Weather in December

December, the first month of the summer in Kiani, is still a hot month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 21.9°C (71.4°F).

Temperature

Kiani's shift into December is marked by a subtle change to a still tropical 31.3°C (88.3°F) from November's 30.3°C (86.5°F) in temperature. The mean low-temperature during December nights is an agreeable 21.9°C (71.4°F).

Heat index

December's heat index is appraised at a blisteringly hot 41°C (105.8°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. 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. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Kiani, the average relative humidity in December is 77%.

Rainfall

In Kiani, during December, the rain falls for 28 days and regularly aggregates up to 113mm (4.45") of precipitation. Throughout the year, there are 277.8 rainfall days, and 1195mm (47.05") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 18min of daylight.
On the first day of December in Kiani, sunrise is at 05:37 and sunset at 17:55. On the last day of the month, sunrise is at 05:51 and sunset at 18:09 WAT.

Sunshine

The average sunshine in December is 9.5h.

UV index

The months with the highest UV index are January through August, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the maximum UV index of 7 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.