Current UVUV Index right now: 12.8Increasing

Current UV radiation rating

Max UVMax UV Index today: 13.2 (Extreme)

Maximum level of ultraviolet radiation index today

Max UVMax UV Index tomorrow: 13.3 (Extreme)

Maximum UV Index in the middle of the day tomorrow

UV Index chart for 4 Mile Bore today

Warnings Warnings

UV Rating in 4 Mile Bore is expected to reach dangerous levels today. Sun protection is strongly recommended between 8 am and 3 pm when the UV strength level is 3 and above. Take precautions to safeguard your skin from harmful UV radiation during peak hours.

The UV Index serves as a crucial factor in determining the sunburn index, as it measures the intensity of UV rays emitted by the sun.

Learn more about UV Radiation

How long can I stay under the sun?

Hourly UV Forecast

12 – 5 AMNo UV Rating
6 AMLow: 0.4
7 AMLow: 2.0
8 AMModerate: 4.7
9 AMVery High: 8.1
10 AMExtreme: 11.3
11 AMExtreme: 13.1
12 PMExtreme: 12.9
1 PMVery High: 10.9
2 PMHigh: 7.7
3 PMModerate: 4.4
4 PMLow: 1.7
5 PMLow: 0.3
6 – 11 PMNo UV Rating

UV Index Legend

0-2 Low

No protection needed. UV radiation is minimal, but sensitive skin types should still take caution.

3-5 Moderate

Wear a hat and sunglasses, use sunscreen. Warnings apply for extended radiation exposure.

6-7 High

Seek shade during midday hours, wear protective clothing. Skin protection is essential.

8-10 Very High

Minimize sun exposure between 10 a.m. and 4 p.m. Watch for warnings during peak UV observations.

Now11+ Extreme

Take all precautions. Skin protection and avoiding direct exposure to radiation is critical.

Forecast issued on Friday, November 22 at 4:00 PM Coordinated Universal Time.

The next weather forecast will be issued at Saturday 4:00 PM.

Annual ultraviolet radiation levels for 4 Mile Bore

4 Mile Bore UV radiation forecast data is sourced from ARPANSA and NASA NEO. All times are in the location's time zone, Australia/Perth.