UV index at 13.1 in Gaborone means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.
Read more here about the climate and sun exposure in and around Gaborone.
The UV index in Gaborone, Botswana varies throughout the year, reaching its highest levels during the summer months. In November, the UV index typically ranges from 6 to 9 (high to very high), while in January it can even exceed 11 (extreme). It is important to protect your skin by using sunscreen, wearing sun-protective clothing, and seeking shade during the peak hours of the day to prevent sunburn and reduce the risk of skin damage.
Gaborone experiences distinct weather seasons. The summer season lasts from November to March and is characterized by hot and humid weather. Average temperatures range from 20 to 35 °C (68 to 95 °F), with occasional thunderstorms bringing relief from the heat. The winter season, from May to August, is dry and cool. Temperatures during this period range from 5 to 25 °C (41 to 77 °F), with cooler nights. Spring and autumn, namely September to October and April, serve as transitional periods with mild temperatures.
Compared to its region, Gaborone experiences higher sun exposure due to its location in the southern part of Botswana. Gaborone is situated closer to the Tropic of Capricorn, resulting in more direct sunlight throughout the year. This means that the city receives higher UV radiation levels compared to areas located further from the equator. It is advisable to stay vigilant and protect your skin from excessive sun exposure in Gaborone and the surrounding region to minimize the risk of sunburn and potential health issues related to high UV radiation.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Gaborone. It's designed to provide you with a better understanding of the yearly weather and sun exposure.