Does Shannon need sun protection in winter?

Not every day. Midwinter middays in Shannon 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 Shannon?

Yes. UV is not heat. A cool, windy or lightly cloudy day in Shannon 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 Shannon today

Q: When does Shannon need sun protection?

Whenever the UV index is 3 or above. In Shannon 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.

Shannon 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 Shannon

Peak UV, temperature and conditions for Shannon. 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 Shannon can still sit at protection levels. Why you burn on cloudy days.

When Shannon needs sun protection

Sun protection is needed in Shannon 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 Shannon need sun protection?: Whenever the UV index is 3 or above. In Shannon 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 Shannon need sun protection in winter?: Not every day. Midwinter middays in Shannon 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 Shannon?: Yes. UV is not heat. A cool, windy or lightly cloudy day in Shannon 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.