UV Index in Busselton, Australia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Busselton, Australia—a picturesque coastal town known for its beautiful beaches and vibrant outdoor lifestyle. As UV levels can vary significantly throughout the day, being aware of these levels is essential for preventing sunburn and maintaining healthy skin. With Busselton's temperate climate (Csb), locals and tourists alike face unique challenges regarding UV exposure, especially during the midday hours when the index peaks at a moderate 4. By staying informed about the UV Index, you can enjoy the sun safely while protecting your skin from harmful effects.

Hourly UV Index in Busselton

The UV Index throughout the day reveals a dynamic pattern of sun intensity. In the morning, it starts off low, peaking at 1 by 09:00. As the sun climbs higher, we see a steady increase with the index reaching 3 by 11:00. The highest point occurs from 12:00 to 13:00, where the UV Index hits a robust 4, indicating a need for sun protection during those hours. Following this peak, the index gradually declines, returning to 2 at 15:00, and then dropping back down to 0 by 18:00, marking the end of significant UV exposure for the day. Plan your outdoor activities accordingly to stay safe under the sun!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:000low45 min
08:001low45 min
09:001low45 min
10:002low45 min
11:003moderate30 min
12:004moderate30 min
13:004moderate30 min
14:003moderate30 min
15:002low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Busselton

Throughout the year, UV Index levels fluctuate significantly, indicating varying exposure risks to sunlight. The high-risk months are from January to March and November to December, where the UV Index reaches extreme levels of 14 to 13, with a burn time of just 10 minutes. April marks a transition to very high UV levels at 8, necessitating caution for outdoor activities. During the summer months of May to August, the UV Index drops to a moderate level of 5 to 4, allowing for longer exposure times of 30 minutes before burning. However, caution should be exercised as it rises again in September and October to 8 and 10, respectively. It is advisable for visitors and residents to be sun-smart—wear protective clothing, apply sunscreen regularly, and seek shade during peak sun hours, especially during the extreme months.

Monthly Maximum UV Index for Busselton, Australia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Busselton. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141311854459101214
Data source: Statistical UV Index data for Busselton, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Busselton UV Index with Other Australia Cities

The table above highlights how UV exposure in Busselton compares to other major locations across Australia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Busselton's solar exposure compared to other cities in Australia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Melbourne UVI14121174335791214
Adelaide UVI141312853457101215
Busselton141311854458101214
Sydney UVI141311853468101214
Perth UVI141411964468111314
Brisbane UVI1515131075589121415