January weather forecast
Onianva, Congo

Onianva, Congo, witnesses tropical weather in January, presenting warm temperatures and moderate humidity. January’s high temperatures hover at 32.7°C (90.9°F), which is one of the highest for the year. The general weather in January transitions subtly from the city's typical hot climate to wetter conditions, with a fair amount of cloud cover and rainfall. The month experiences ample daylight and a reasonable amount of sunshine. The wind speed remains mild, allowing for comfortable outdoor activities.

Temperature

Onianva's weather in January displays an average high-temperature of a still hot 32.7°C (90.9°F), showing minor disparity from December's 31.5°C (88.7°F). Onianva's average low-temperature during January nights is observed to be an agreeable 22.8°C (73°F).

Heat index

For most parts of January, the heat index is estimated at a scorching 42°C (107.6°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

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. Throughout the year, there are 276.3 rainfall days, and 1248mm (49.13") of precipitation is accumulated.

Daylight

In Onianva, the average length of the day in January is 12h and 14min.
On the first day of the month, sunrise is at 05:52 and sunset at 18:07. On the last day of January, sunrise is at 06:03 and sunset at 18:16 WAT.

Sunshine

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

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, a regular UV index of 7 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.