January weather forecast
Rundu, Namibia

Rundu, Namibia begins the new year with a warm climate, facilitating a fair amount of tourist activity. The city experiences its peak rainfall, with amounts reaching up to 74mm (2.91"). Compared to the preceding month of December, weather conditions in January are slightly cooler, yet temperatures remain quite high. A distinct lowering in daylight hours from December to January is typical. This decrease, however, does not result in a significantly cooler climate but maintains heat levels to promote continuous footfall throughout the month.

Temperature

As Rundu, Namibia, steps into January, the average high-temperature holds at a still hot 30.5°C (86.9°F), hinting at a minor fluctuation from the prior month. In Rundu, the nighttime temperature averages to a pleasant 20.7°C (69.3°F) during January.

Heat index

For most parts of January, the heat index is estimated at a torrid 35°C (95°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Rundu, the average relative humidity in January is 63%.

Rainfall

January is the month with the most rainfall. Rain falls for 14.8 days and accumulates 74mm (2.91") of precipitation.

Daylight

The average length of the day in January is 13h and 4min.
On the first day of January, sunrise is at 06:08 and sunset at 19:19. On the last day of the month, sunrise is at 06:27 and sunset at 19:21 CAT.

Sunshine

January has the least sunshine of the year, with an average of 9h of sunshine.

UV index

In Rundu, the average daily maximum UV index in January is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in January converts into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.