UV Index
UV Index
Today's UV index in Pretoria, South Africa 
will be up to 5.6, 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: 2025-05-11
With a UV index reaching up to 5.6 in Pretoria, 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.
Pretoria's UV index is generally high, especially during summer months, often reaching levels of 10 or above, which means strong sun exposure. Winter UV levels are lower but still moderate.
Seasonally, Pretoria has hot, wet summers with frequent afternoon thunderstorms and mild, dry winters. Summer temperatures often exceed 30°C (86°F), while winters are cooler, typically between 10°C and 20°C (50°F to 68°F).
Compared to much of South Africa, Pretoria's weather is warmer and wetter in summer but mild in winter. Neighboring countries like Botswana and Zimbabwe have similar hot summers but can be drier, especially farther from the coast.
See the UV index hour by hour for Pretoria, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.