January weather forecast
Giriftu, Kenya

January in Giriftu, Kenya, is a sweltering winter month, with an average temperature ranging between max 35.7°C (96.3°F) and min 24.4°C (75.9°F).

Temperature

The dawn of January sees an average high-temperature of a fiery hot 35.7°C (96.3°F), subtly contrasting with December's 33.5°C (92.3°F). Nighttime temperatures in Giriftu consistently average a warm 24.4°C (75.9°F) during January.

Heat index

For January, the heat index is evaluated at a torrid 39°C (102.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

January is the least humid month in Giriftu, Kenya, with an average relative humidity of 41%.

Rainfall

In January, in Giriftu, the rain falls for 2.3 days. Throughout January, 4mm (0.16") of precipitation is accumulated. Throughout the year, there are 106.2 rainfall days, and 366mm (14.41") of precipitation is accumulated.

Daylight

In January, the average length of the day is 12h and 1min.
On the first day of January in Giriftu, sunrise is at 06:24 and sunset at 18:24. On the last day of the month, sunrise is at 06:33 and sunset at 18:35 EAT.

Sunshine

With an average of 9.8h of sunshine, January has the most sunshine of the year.

UV index

The months with the highest UV index in Giriftu are January and February, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 8 in January translates into these instructions:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.