UV Index in Kew, Australia

Last updated: July 2, 2025

Understanding the UV Index is crucial for staying safe and healthy in Kew, Australia. With a temperate climate characterized by warm summers and mild winters, residents are often exposed to varying levels of ultraviolet radiation. The UV Index not only helps in predicting sun exposure but also plays a vital role in preventing sunburn and protecting your skin health. During peak hours, especially between 11:00 AM and 1:00 PM when the index reaches levels 4, it's essential to take precautions to safeguard against harmful effects. Knowledge of these UV levels can empower you to enjoy the beautiful outdoors while minimizing risks!

Hourly UV Index in Kew

The UV Index today rises steadily, starting at a low 1 in the early hours at 07:00 and 08:00. As the day progresses, it reaches a moderate 2 by 09:00, before peaking at 4 from 11:00 to 13:00. This peak signifies a time when sun protection is essential, especially for outdoor activities. However, by the afternoon, the index begins to decline, dropping back to a 3 at 14:00, and further down to 2 by 15:00. As evening approaches, the UV Index calms down to 1 by 16:00, finally settling at 0 after 17:00. It's a reminder to enjoy the sun while being mindful of its intensity during 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.
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	3	moderate	30 min
11:00	4	moderate	30 min
12:00	4	moderate	30 min
13:00	4	moderate	30 min
14:00	3	moderate	30 min
15:00	2	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 Kew

The UV Index varies significantly throughout the year, with the highest levels observed from January to March and a notable resurgence in October to November. Specifically, January and February lead with an extreme UV Index of 15, requiring minimal sun exposure within just 10 minutes to avoid burning. The high-risk months for UV exposure are thus identified as October (UV Index 11) and November (UV Index 13), as well as the early months of the year. In contrast, the UV levels decrease during the summer months to moderate levels, with the UV Index dropping to 4 in June and July. To protect your skin, it is essential for both visitors and residents to take precautions, especially in these high-index months, including wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours.

Monthly Maximum UV Index for Kew, Australia

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

The table above highlights how UV exposure in Kew 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.

Kew'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
Kew	15	14	12	8	6	4	4	7	8	11	13	14
Brisbane UVI	15	15	13	10	7	5	5	8	9	12	14	15