Does Colville need sun protection in winter?

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

Can you burn on a cool day in Colville?

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

Inland Colville (WKO) is at 36.6°S. Without sea haze, January UV commonly runs 9–11 (very high to extreme), and a cool morning is no reason to skip sunscreen. This is warm-temperate New Zealand: a long protection season from early spring through autumn, with clear winter days that can still burn.

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

Today and tomorrow in Colville

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

When Colville needs sun protection

Sun protection is needed in Colville typically from September through April, and any other day UV reaches 3. Inland heat or a cool change does not change the UV index; go by the number, not how the day feels.

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

Frequently asked questions

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