January weather forecast
Tsumeb, Namibia

Ringing in the new year in Tsumeb, Namibia, one can expect relative humidity levels to be at 57%, making January one of the months with higher humidity. However, it is also known for substantial daylight with about 13.1 hours. During the initial weeks of January, the heat is often mitigated by moderate rains, making it a pleasant time for outdoor activities. In line with the weather pattern, natural foliage thrives, offering a vibrant landscape. Overall, January is dominated by a mix of summer heat and ample rainfall.

Temperature

Tsumeb experiences a minor change to a still warm 29.1°C (84.4°F) in average high-temperature during January, closely reflecting December. During the nights in January, an average low-temperature of 19.9°C (67.8°F) is observed in Tsumeb.

Heat index

The average heat index in January is evaluated at a tropical 31°C (87.8°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The average relative humidity in January is 57%.

Rainfall

In January, the rain falls for 21.7 days. Throughout January, 127mm (5") of precipitation is accumulated. In Tsumeb, during the entire year, the rain falls for 120.9 days and collects up to 607mm (23.9") of precipitation.

Daylight

In January, the average length of the day is 13h and 8min.
On the first day of the month, sunrise is at 06:14 and sunset at 19:30. On the last day of January, sunrise is at 06:33 and sunset at 19:31 CAT.

Sunshine

January and February, with an average of 9.2h of sunshine, are months with the least sunshine in Tsumeb.

UV index

The average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in January interprets into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.