UV Index in Geraldton, Australia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Geraldton, Australia, known for its vibrant coastal lifestyle and abundant sunshine. Being aware of UV levels helps in preventing sunburn and protecting your skin health, essential for enjoying the outdoors safely. With Geraldton's Mediterranean climate characterized by bright, sunny days, residents face varying UV exposure risks throughout the day, particularly peaking between 10 AM and 2 PM, when readings can reach levels of 5. Stay informed and take the necessary precautions to safeguard your skin while enjoying all that this beautiful region has to offer!

Hourly UV Index in Geraldton

The UV Index for the day exhibits a dynamic rollercoaster of sunlight exposure. Starting at a gentle 0 at 7:00 AM, the index climbs steadily, reaching a peak of 5 by 12:00 PM and 1:00 PM—a time when sun protection is crucial. As the afternoon wears on, the index begins to decline, hitting 3 at 2:00 PM and tapering off to 1 by the late afternoon. By 6:00 PM, the UV Index drops back to 0, indicating a safe evening with minimal sun impact. Remember to take precautions between 10:00 AM and 2:00 PM when UV rays are at their strongest!

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.
Time	UVI	Category	Time to Burn
07:00	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	3	moderate	30 min
11:00	4	moderate	30 min
12:00	5	moderate	30 min
13:00	5	moderate	30 min
14:00	3	moderate	30 min
15:00	2	low	45 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 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.

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.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Melbourne UVI	14	12	11	7	4	3	3	5	7	9	12	14
Adelaide UVI	14	13	12	8	5	3	4	5	7	10	12	15
Sydney UVI	14	13	11	8	5	3	4	6	8	10	12	14
Perth UVI	14	14	11	9	6	4	4	6	8	11	13	14
Geraldton	15	14	12	10	7	5	5	7	9	12	14	14
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15