January weather forecast
Vitengeni, Kenya

January, the same as December, in Vitengeni, Kenya, is another tropical summer month, with an average temperature varying between 30.1°C (86.2°F) and 25°C (77°F).

Temperature

Entering January, the average high-temperature is recorded at a still hot 30.1°C (86.2°F), exhibiting a minimal shift from December's 30°C (86°F). The mean low-temperature during January nights is a warm 25°C (77°F).

Heat index

In January, the average heat index is appraised at a sweltering 37°C (98.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

January and October, with an average relative humidity of 78%, are the most humid months in Vitengeni.

Rainfall

In January, the rain falls for 11.3 days. Throughout January, 30mm (1.18") of precipitation is accumulated. In Vitengeni, during the entire year, the rain falls for 211.8 days and collects up to 587mm (23.11") of precipitation.

Daylight

In January, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:33. On the last day of January, sunrise is at 06:26 and sunset at 18:42 EAT.

Sunshine

The average sunshine in January in Vitengeni is 8.4h.

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 estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during January leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.