January weather forecast
Olombo, Congo

January, the same as December, in Olombo, Congo, is another hot summer month, with an average temperature varying between 22.8°C (73°F) and 32.7°C (90.9°F).

Temperature

January's arrival brings an average high-temperature of a still hot 32.7°C (90.9°F), demonstrating subtle variation from the preceding month. During January nights, Olombo witnesses a consistent average temperature of 22.8°C (73°F).

Heat index

For most parts of January, the heat index is computed to be an extremely hot 42°C (107.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in January is 68%.

Rainfall

In January, the rain falls for 21 days. Throughout January, 66mm (2.6") of precipitation is accumulated. In Olombo, during the entire year, the rain falls for 276.3 days and collects up to 1248mm (49.13") of precipitation.

Daylight

In January, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:05. On the last day of January, sunrise is at 06:04 and sunset at 18:14 WAT.

Sunshine

January has the most sunshine of the year, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index are January through August, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during January, leads to the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.