January weather forecast
Yonon, Congo

January, the same as December, is a moderately hot summer month in Yonon, Congo, with an average temperature varying between 21.3°C (70.3°F) and 29.9°C (85.8°F).

Temperature

The arrival of January brings an average high-temperature of a still warm 29.9°C (85.8°F), subtly diverging from December's 28.7°C (83.7°F). Yonon's nights in January experience an average temperature drop to an agreeable 21.3°C (70.3°F).

Heat index

Throughout January, the heat index is appraised at a torrid 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Yonon, Congo, the average relative humidity in January is 77%.

Rainfall

In Yonon, in January, it is raining for 20.3 days, with typically 71mm (2.8") of accumulated precipitation. In Yonon, during the entire year, the rain falls for 269.7 days and collects up to 1470mm (57.87") of precipitation.

Daylight

In Yonon, the average length of the day in January is 12h and 15min.
On the first day of January, sunrise is at 05:55 and sunset at 18:11. On the last day of the month, sunrise is at 06:06 and sunset at 18:19 WAT.

Sunshine

In Yonon, the average sunshine in January is 9h.

UV index

The months with the highest UV index are January, April and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 7 suggests this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.