Does Hotham Heights need sun protection in winter?

Yes, especially on snow. Winter UV in Hotham Heights is often moderate at midday and the snow reflects a large share of it. Goggles, SPF 50+ and covering up matter on a clear July day.

Does snow make UV worse in Hotham Heights?

Yes. Fresh snow can reflect a large share of UV, so you burn from below as well as above. Goggles, SPF 50+ and covering up matter on a clear winter day, not only in summer.

UV index in Hotham Heights today

Q: When does Hotham Heights need sun protection?

Whenever the UV index is 3 or above. In Hotham Heights that is whenever you are on snow or in full sun, including winter — snow reflects a large share of UV back onto uncovered skin. SunSmart and ARPANSA use the same rule Australia-wide.

At 37.0°S in the Australian Alps, Hotham Heights sits under thinner air and a snow surface that bounces UV back up. Summer UV here commonly peaks around 9–12 (very high to extreme), and winter glare off the snow can burn as fast as a beach day. This is warm-temperate Australia: a long protection season from early spring through autumn, with the odd clear winter midday that still burns.

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

Today and tomorrow in Hotham Heights

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

When Hotham Heights needs sun protection

Sun protection is needed whenever you are on snow or in full sun, including winter — snow reflects a large share of UV back onto uncovered skin. ARPANSA and SunSmart treat snow like water: it reflects UV, so covered-up is the default on the hill, not just in January.

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 Victoria

Cancer Council Victoria: Runs the SunSmart program that pioneered UV-based sun protection advice.

Frequently asked questions

When does Hotham Heights need sun protection?: Whenever the UV index is 3 or above. In Hotham Heights that is whenever you are on snow or in full sun, including winter — snow reflects a large share of UV back onto uncovered skin. SunSmart and ARPANSA use the same rule Australia-wide.
Does Hotham Heights need sun protection in winter?: Yes, especially on snow. Winter UV in Hotham Heights is often moderate at midday and the snow reflects a large share of it. Goggles, SPF 50+ and covering up matter on a clear July day.
Does snow make UV worse in Hotham Heights?: Yes. Fresh snow can reflect a large share of UV, so you burn from below as well as above. Goggles, SPF 50+ and covering up matter on a clear winter day, not only in summer.