December weather forecast
Vitengeni, Kenya

December, the first month of the summer in Vitengeni, is a tropical month, with an average temperature fluctuating between 30°C (86°F) and 25.2°C (77.4°F).

Temperature

Vitengeni's December average high-temperature settles at a hot 30°C (86°F), showing a near match with the preceding month. Maintaining close parity with daytime warmth, the average nocturnal temperature during December stays at a moderately hot 25.2°C (77.4°F).

Heat index

In December, the average heat index is appraised at a very hot 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in December in Vitengeni is 77%.

Rainfall

In Vitengeni, in December, during 24.3 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In Vitengeni, Kenya, during the entire year, the rain falls for 211.8 days and collects up to 587mm (23.11") of precipitation.

Daylight

The month with the longest days is December, with an average of 12h and 18min of daylight.
On the first day of the month, sunrise is at 06:01 and sunset at 18:19. On the last day of December, sunrise is at 06:14 and sunset at 18:33 EAT.

Sunshine

In December, the average sunshine is 8.9h.

UV index

January through June, August through December, with an average maximum UV index of 7, are months with the highest UV index in Vitengeni. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during December leads to these advisories:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.