UV Index in Geraldton, Australia

Last updated: August 1, 2025

Understanding the UV Index in Geraldton, Australia is crucial for protecting your skin and overall health. With the city frequently basking in sunshine, awareness of UV levels can help prevent sunburn and long-term skin damage. Typically, UV exposure peaks around midday, with values reaching up to 5, indicating a moderate risk for harm from unprotected sun exposure. As Geraldton features a Csa climate, characterized by hot, dry summers, it’s essential to be vigilant about UV radiation. Stay informed and enjoy the sun safely!

Hourly UV Index in Geraldton

The UV Index for the day begins at a safe 0 at 07:00, making it the perfect time for morning activities. As the sun rises, the index gradually climbs to 1 by 08:00 and 2 by 09:00. The intensity peaks between 11:00 and 13:00, reaching a maximum value of 5—a key time for sun protection! Following this, the UV levels gradually decline, dropping to 4 at 14:00 and then tapering off to 3 by 15:00. As afternoon gives way to evening, the UV Index decreases steadily to 1 at 17:00 and finally back to 0 by 19:00. Remember to enjoy the sun responsibly during those peak hours!

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
07:001low45 min
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Geraldton

Throughout the year, UV Index values fluctuate significantly, peaking during the winter months (January to March) with extreme readings of 15 to 12 and a burn time as short as 10 minutes. The spring sees a decrease, with April dropping to 10 (very high) and burn time extending to 15 minutes. By May, UV levels fall to 7 (high) and continue to remain moderate (UV Index of 5) during the summer months of June and July. Conversely, a slight increase is observed in August and September, where UV levels reach 7 and 9, respectively, with moderate to very high risk categories. In the final quarter, October to December return to extreme levels of 12 to 14, with quick burn times of 10 minutes. Visitors and residents should take proper precautions during the high-risk months of January, February, March, October, November, and December, such as wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure.

Monthly Maximum UV Index for Geraldton, Australia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Geraldton. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec1514121075579121414
Data source: Statistical UV Index data for Geraldton, 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 Geraldton UV Index with Other Australia Cities

The table above highlights how UV exposure in Geraldton 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.
Geraldton's solar exposure compared to other cities in Australia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Melbourne UVI14121174335791214
Adelaide UVI141312853457101215
Sydney UVI141311853468101214
Perth UVI141411964468111314
Geraldton1514121075579121414
Brisbane UVI1515131075589121415