UV Index
UV Index
Today's UV index in Windhoek, Namibia 
will be up to 5.9, indicating a moderate level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With a UV index reaching up to 5.9 in Windhoek, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Windhoek is often high, especially during the summer months, frequently reaching levels between 9 and 12 due to strong sunlight and clear skies.
Windhoek has dry winters and warm summers, with most rainfall occurring from November to March. Days are hot in summer, while winter nights can be quite cool despite sunny days.
Compared to other parts of Namibia, Windhoek is drier than the northern regions but wetter than the Namib Desert. It is warmer and less humid than southern neighboring countries like South Africa during most of the year.
See the UV index hour by hour for Windhoek, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.