January weather forecast
Mayamboula, Congo

January is a tropical summer month in Mayamboula, Congo, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.7°C (87.3°F).

Temperature

January brings an average high-temperature of a tropical 30.7°C (87.3°F), showing a slight difference from December's 29.8°C (85.6°F). The temperature dips to an average of 21.8°C (71.2°F) during January nights.

Heat index

For January, the heat index is calculated to be a blistering 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Mayamboula, the average relative humidity in January is 80%.

Rainfall

In Mayamboula, during January, the rain falls for 27.3 days and regularly aggregates up to 110mm (4.33") of precipitation. In Mayamboula, during the entire year, the rain falls for 243.1 days and collects up to 1109mm (43.66") of precipitation.

Daylight

In Mayamboula, the average length of the day in January is 12h and 22min.
On the first day of January, sunrise is at 05:52 and sunset at 18:15. On the last day of the month, sunrise is at 06:04 and sunset at 18:23 WAT.

Sunshine

In January, the average sunshine is 9.4h.

UV index

January, March through May, July through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during January translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.