January weather forecast
Matoto, Sierra Leone

January in Matoto, Sierra Leone, is a sweltering winter month, with temperature in the range of an average high of 35.4°C (95.7°F) and an average low of 18.1°C (64.6°F).

Temperature

During January, the average high-temperature is a very hot 35.4°C (95.7°F), maintaining a close resemblance to that of the preceding month. Matoto demonstrates a significant disparity from daytime highs throughout the month of January, with an average nighttime temperature of 18.1°C (64.6°F).

Heat index

January's heat index is appraised at a sweltering 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
The metrics for the heat index are tailored for both shady environments and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The least humid month in Matoto is January, with an average relative humidity of 43%.

Rainfall

The months with the least rainfall in Matoto are January and February Rain falls for 1.1 days and accumulates 1mm (0.04") of rain.

Daylight

The average length of the day in January in Matoto is 11h and 39min.
On the first day of the month, sunrise is at 07:06 and sunset at 18:41. On the last day of January, in Matoto, sunrise is at 07:12 and sunset at 18:55 GMT.

Sunshine

January through March and December, with an average of 9.9h of sunshine, are months with the most sunshine in Matoto.

UV index

The months with the highest UV index in Matoto are January through April and November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during January translates into the following guidance:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.