Does Ranga need sun protection in winter?

Not every day. Midwinter middays in Ranga 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.

Does the water make UV worse in Ranga?

It can. Sand and water reflect ultraviolet, so skin that is not covered — including under the chin and on the tops of feet — picks up extra dose on top of the direct sun. The live UV index on this page is the sky reading; reflection is on top of that.

UV index in Ranga today

Q: When does Ranga need sun protection?

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

Ranga is an island community in Tasmania at 40.2°S, with water on more than one side and little inland shade. Summer middays typically reach 8–11 (very high to extreme), and glare comes off the sea from every direction. 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 Ranga

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

When Ranga needs sun protection

Sun protection is needed in Ranga typically from October through March, and any spring or autumn day UV reaches 3. With water on more than one side, reflection is the default, not a beach-only problem.

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 Ranga need sun protection?: Whenever the UV index is 3 or above. In Ranga 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 Ranga need sun protection in winter?: Not every day. Midwinter middays in Ranga 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.
Does the water make UV worse in Ranga?: It can. Sand and water reflect ultraviolet, so skin that is not covered — including under the chin and on the tops of feet — picks up extra dose on top of the direct sun. The live UV index on this page is the sky reading; reflection is on top of that.