January weather forecast
Wilberforce, Sierra Leone

January marks the commencement of a new year and brings mild weather conditions to Wilberforce, Sierra Leone. The climate slightly differs from the temperatures of the full-blown heat in December, with highs of 31.4°C (88.5°F) and lows of 24.1°C (75.4°F). The relative humidity and rain levels remain low, clear visibility is maintained, and the wind speeds are moderate. This, coupled with a decent amount of daylight and sunshine contributes to the mostly clear skies and favorable weather conditions. These factors make January an excellent time for outdoor activities in Wilberforce.

Temperature

In Wilberforce, January is identified by the highest average temperatures, reaching a peak of 31.4°C (88.5°F) and a low of 24.1°C (75.4°F).

Heat index

In January, the average heat index is computed to be a torrid 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

With an average relative humidity of 68%, January is the least humid month in Wilberforce, Sierra Leone.

Rainfall

In Wilberforce, in January, it is raining for 1.4 days, with typically 2mm (0.08") of accumulated precipitation. Throughout the year, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

In Wilberforce, Sierra Leone, the average length of the day in January is 11h and 41min.
On the first day of January, 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

The average sunshine in January is 9.8h.

UV index

The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 7 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.