January weather forecast
Shimoni, Kenya

January, like December, is a hot summer month in Shimoni, Kenya, with an average temperature varying between 32.3°C (90.1°F) and 24.2°C (75.6°F).

Temperature

The average high-temperature in January, at a still tropical 32.3°C (90.1°F), reveals a modest deviation from December's 31.9°C (89.4°F). Shimoni records an average low-temperature of 24.2°C (75.6°F) throughout the month of January.

Heat index

For most parts of January, the heat index is evaluated at a blisteringly hot 43°C (109.4°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The months with the lowest humidity in Shimoni are January through March, June, July and December, with an average relative humidity of 74%.

Rainfall

In Shimoni, in January, it is raining for 12.6 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 204.6 rainfall days, and 605mm (23.82") of precipitation is accumulated.

Sea temperature

In Shimoni, Kenya, the average seawater temperature in January is 28.3°C (82.9°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

The average length of the day in January is 12h and 22min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:37. On the last day of January, sunrise is at 06:26 and sunset at 18:45 EAT.

Sunshine

In Shimoni, the average sunshine in January is 9.5h.

UV index

The months with the highest UV index are January through May, September through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during January, leads to the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.