UV Index in Bordertown, Australia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Bordertown, Australia, where the climate can pose unique challenges for skin health throughout the year. With the potential for sunburn and long-term skin damage, being aware of daily UV levels helps you take proactive steps to protect yourself. In Bordertown's Csb climate, UV exposure can vary significantly, peaking at times when sun protection is essential, particularly during the late morning and early afternoon. Awareness of the UV Index not only supports healthy skin but also enhances outdoor enjoyment by ensuring you're properly protected during peak UV hours.

Hourly UV Index in Bordertown

The UV Index throughout the day shows a gradual rise and fall in intensity, peaking during the midday hours. Starting at 07:00, the index is a mild 1, remaining steady until 09:00. As the sun climbs higher, it reaches 2 at 09:00 and 10:00, before hitting a maximum of 3 by 11:00 and 12:00. After noon, the UV levels begin to dip, dropping back to 2 by 13:00 and 14:00, and then descending further to 1 at 15:00. By the evening hours, the index falls to 0, indicating a safe period from 17:00 onwards. This data highlights the importance of sun safety practices during peak hours, especially from 11:00 to 14:00 when UV levels are at their highest.

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	1	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	2	low	45 min
11:00	3	moderate	30 min
12:00	3	moderate	30 min
13:00	2	low	45 min
14:00	2	low	45 min
15:00	1	low	45 min
16:00	1	low	45 min
17:00	0	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Bordertown

As the seasons change, so do the UV levels, with January, February, March, November, and December marked as high-risk months due to their extreme UV Index values, reaching up to 14. During these months, unprotected skin can burn in as little as 10 minutes. In contrast, April and September see a slight decrease to a high category with UV values at 7 and burn times extending to 25 minutes. The summer months of May, June, July, and August present moderate UV exposure, where burn times vary from 30 minutes to 5. Visitors and residents should take precautions during high-risk periods by wearing protective clothing, applying sunscreen, and seeking shade to mitigate the risk of UV-related health issues.

Monthly Maximum UV Index for Bordertown, Australia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bordertown. 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 Bordertown, 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 Bordertown UV Index with Other Australia Cities

The table above highlights how UV exposure in Bordertown 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.

Bordertown'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
Bordertown	14	13	11	7	5	3	3	5	7	10	11	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
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15