January weather forecast
Lakka, Sierra Leone

January, like December, is a hot winter month in Lakka, Sierra Leone, with an average temperature fluctuating between 31.4°C (88.5°F) and 24.1°C (75.4°F).

Temperature

The month of January sees the highest average temperatures, reaching 31.4°C (88.5°F) at the peak and 24.1°C (75.4°F) at the low.

Heat index

Throughout January, the heat index is evaluated at a very hot 38°C (100.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

January is the least humid month, with an average relative humidity of 68%.

Rainfall

In Lakka, during January, the rain falls for 1.4 days and regularly aggregates up to 2mm (0.08") of precipitation. Throughout the year, in Lakka, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 42min.
On the first day of January in Lakka, sunrise is at 07:07 and sunset at 18:45. On the last day of the month, sunrise is at 07:13 and sunset at 18:59 GMT.

Sunshine

In Lakka, Sierra Leone, the average sunshine in January is 9.8h.

UV index

The months with the highest UV index in Lakka are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 7 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.