December weather forecastRubu, Kenya

Weather in December

The first month of the summer, December, is still a tropical month in Rubu, Kenya, with an average temperature fluctuating between 30.5°C (86.9°F) and 25.5°C (77.9°F).

Temperature

Stepping into December, Rubu records an average high-temperature of a still hot 30.5°C (86.9°F), almost consistent with November. Rubu's nighttime temperature in December experiences a slight dip from daytime highs, falling to an average of 25.5°C (77.9°F).

Heat index

December's mean heat index is appraised at a sweltering 38°C (100.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Rubu, the average relative humidity in December is 76%.

Rainfall

In December, in Rubu, the rain falls for 21.6 days. Throughout December, 77mm (3.03") of precipitation is accumulated. In Rubu, Kenya, during the entire year, the rain falls for 192.5 days and collects up to 641mm (25.24") of precipitation.

Daylight

With an average of 12h and 12min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 05:56 and sunset at 18:10. On the last day of December, in Rubu, Kenya, sunrise is at 06:10 and sunset at 18:24 EAT.

Sunshine

In December, the average sunshine in Rubu is 9.4h.

UV index

The months with the highest UV index in Rubu are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a daily UV index of 7 turns into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.