UV Index
UV Index
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Today's UV index in Canberra, Australia 
will be up to 12.1, indicating extreme risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
UV index at 12.1 in Canberra 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 Canberra.
The UV index in Canberra, Australia can be quite high, especially during the summer months. The UV index measures the intensity of ultraviolet radiation from the sun, and in Canberra, it can reach levels of 8 or 9 (very high to extreme), which means there is a high risk of sunburn. It is important to protect your skin by wearing sunscreen, a hat, and sunglasses when spending time outdoors.
Canberra experiences distinct seasons throughout the year. In summer (December to February), temperatures can climb up to 40 °C (104 °F), while in winter (June to August), they can drop below freezing, around -2 °C (28 °F) at times. Spring (September to November) and autumn (March to May) have mild and pleasant weather, with temperatures ranging from 15-25 °C (59-77 °F). It is advisable to dress accordingly and layer up during the colder months.
Compared to its region, Canberra has a relatively low level of sun exposure due to its inland location. This means the city is shielded from the strong coastal winds and has a drier climate. However, it still receives a significant amount of sunlight throughout the year, with an average of around 7-8 hours per day. It's important to be mindful of sun safety, even in these conditions, as the UV index can still be high and the sun's rays can be harmful.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Canberra. It's designed to provide you with a better understanding of the yearly weather and sun exposure.