January weather forecast
Sam, Gabon

January, like December, is another tropical winter month in Sam, Gabon, with an average temperature varying between 31.8°C (89.2°F) and 21.2°C (70.2°F).

Temperature

Sam experiences its warmest period in January and March, averaging a high-temperature of 31.8°C (89.2°F).

Heat index

January's heat index is calculated to be an extremely hot 44°C (111.2°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

January is the least humid month, with an average relative humidity of 81%.

Rainfall

In Sam, in January, it is raining for 26.7 days, with typically 77mm (3.03") of accumulated precipitation. Throughout the year, in Sam, there are 313.6 rainfall days, and 1610mm (63.39") of precipitation is accumulated.

Daylight

The average length of the day in January is 12h and 4min.
On the first day of January, sunrise is at 06:16 and sunset at 18:20. On the last day of the month, sunrise is at 06:26 and sunset at 18:30 WAT.

Sunshine

January has the most sunshine of the year, with an average of 7.8h of sunshine.

UV index

In January, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 6 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.