Does Tom Groggin need sun protection in winter?

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

Can you burn on a cool day in Tom Groggin?

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

Q: When does Tom Groggin need sun protection?

Whenever the UV index is 3 or above. In Tom Groggin that is typically from September through April, and any other day UV reaches 3. SunSmart and ARPANSA use the same rule Australia-wide.

Mountain Tom Groggin (VIC) is 36.6° south. Altitude lifts the UV dose, and typical January peaks of 9–12 (very high to extreme) arrive on days that still feel crisp. 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 Tom Groggin

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

When Tom Groggin needs sun protection

Sun protection is needed in Tom Groggin typically from September through April, and any other 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 Victoria

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

Frequently asked questions

When does Tom Groggin need sun protection?: Whenever the UV index is 3 or above. In Tom Groggin that is typically from September through April, and any other day UV reaches 3. SunSmart and ARPANSA use the same rule Australia-wide.
Does Tom Groggin need sun protection in winter?: Not every day. Midwinter middays in Tom Groggin often sit below UV 3, but clear late-winter days (from August in much of Victoria) cross the threshold before the weather feels like spring. Check the live index.
Can you burn on a cool day in Tom Groggin?: Yes. UV is not heat. A cool, windy or lightly cloudy day in Tom Groggin 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.