Does Arthurs Lake need sun protection in winter?

Not every day. Midwinter middays in Arthurs Lake often sit below UV 3, but clear late-winter days (from August in much of Tasmania) cross the threshold before the weather feels like spring. Check the live index.

Can you burn on a cool day in Arthurs Lake?

Yes. UV is not heat. A cool, windy or lightly cloudy day in Arthurs Lake can still sit at UV 3 or above, especially from spring through autumn. Temperature on this page is for context only; the UV number is what decides protection.

UV index in Arthurs Lake today

Q: When does Arthurs Lake need sun protection?

Whenever the UV index is 3 or above. In Arthurs Lake that is typically from October through March, and any spring or autumn day UV reaches 3. SunSmart and ARPANSA use the same rule Australia-wide.

Arthurs Lake sits in Tasmania high country at 42.0°S, where thinner air lets more UV through than the cool temperature suggests. Summer middays typically reach 8–11 (very high to extreme). This is cool-temperate Australia: summer UV still climbs into the very high and extreme bands, and spring arrives earlier than the air temperature admits.

Live reading · data by Open-Meteo · reference monitoring by ARPANSA

Today and tomorrow in Arthurs Lake

Peak UV, temperature and conditions for Arthurs Lake. Tomorrow’s peak is the number to plan around if you’re heading out in the middle of the day.

Weather conditions right now

Cloud and rain cut heat more than they cut UV. A partly cloudy high-country day in Arthurs Lake can still sit at protection levels. Why you burn on cloudy days.

When Arthurs Lake needs sun protection

Sun protection is needed in Arthurs Lake typically from October through March, and any spring or autumn day UV reaches 3. Altitude lets more UV through; a cool lookout is still protection weather when the index is 3 or above.

The threshold, per SunSmart and ARPANSA: whenever UV reaches 3 or above, Slip on covering clothing, Slop on SPF 50+ sunscreen, Slap on a hat, Seek shade and Slide on sunglasses. Read the full sun safety guide.

The UV scale at a glance

0–2Low
3–5Moderate
6–7High
8–10Very high
11+Extreme

Local support in Tasmania

Cancer Council Tasmania: Tasmanian sun-safety education and community support.

Frequently asked questions

When does Arthurs Lake need sun protection?: Whenever the UV index is 3 or above. In Arthurs Lake that is typically from October through March, and any spring or autumn day UV reaches 3. SunSmart and ARPANSA use the same rule Australia-wide.
Does Arthurs Lake need sun protection in winter?: Not every day. Midwinter middays in Arthurs Lake often sit below UV 3, but clear late-winter days (from August in much of Tasmania) cross the threshold before the weather feels like spring. Check the live index.
Can you burn on a cool day in Arthurs Lake?: Yes. UV is not heat. A cool, windy or lightly cloudy day in Arthurs Lake can still sit at UV 3 or above, especially from spring through autumn. Temperature on this page is for context only; the UV number is what decides protection.