January weather forecast
Matemba, Congo

January, like December, in Matemba, Congo, is another warm summer month, with an average temperature ranging between min 21.6°C (70.9°F) and max 29.5°C (85.1°F).

Temperature

January's onset sees an average high-temperature of a still moderately hot 29.5°C (85.1°F), exhibiting a slight fluctuation from the previous month. An average low-temperature of 21.6°C (70.9°F) is anticipated throughout the nights in Matemba during January.

Heat index

The heat index value for January is estimated at a sweltering 39°C (102.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Matemba, the average relative humidity in January is 89%.

Rainfall

In January, the rain falls for 30.1 days. Throughout January, 186mm (7.32") of precipitation is accumulated. In Matemba, Congo, during the entire year, the rain falls for 274.1 days and collects up to 1640mm (64.57") of precipitation.

Daylight

In January, the average length of the day in Matemba is 12h and 15min.
On the first day of January in Matemba, sunrise is at 06:08 and sunset at 18:24. On the last day of the month, sunrise is at 06:19 and sunset at 18:33 WAT.

Sunshine

In Matemba, Congo, the average sunshine in January is 6.7h.

UV index

January through September, with an average maximum UV index of 6, are months with the highest UV index in Matemba. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 in January translates into these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.