January weather forecast
Olombo, Congo

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

Temperature

The shift into January uncovers an average high-temperature of a still tropical 32.7°C (90.9°F), subtly different from the previous month. Olombo, in the month of January, anticipates a consistent average low-temperature of 22.8°C (73°F).

Heat index

Throughout January, the heat index is appraised at an extremely hot 42°C (107.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Olombo, 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 Olombo, the average length of the day in January 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

The month with the most sunshine is January, 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 reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 7 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.