Does Holmes and Hendersons need sun protection in winter?

Not every day. Midwinter middays in Holmes and Hendersons often sit below UV 3, but clear late-winter and early-spring days cross the threshold before summer fully arrives. Check the live index.

Can you burn on a cool day in Holmes and Hendersons?

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

Holmes and Hendersons in Utah sits inland at 40.8°S, where dry air and fewer clouds often mean harsher UV than the temperature suggests. Summer middays typically reach 8–10 (very high). This is cool-temperate America: summer UV still climbs into the very high band, and spring arrives before the weather feels hot.

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

Today and tomorrow in Holmes and Hendersons

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

When Holmes and Hendersons needs sun protection

Sun protection is needed in Holmes and Hendersons typically from May through September, and any clear spring or fall 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 Holmes and Hendersons need sun protection?: Whenever the UV index is 3 or above. In Holmes and Hendersons that is typically from May through September, and any clear spring or fall day UV reaches 3. The EPA Sun Safety action steps apply at the same threshold used worldwide.
Does Holmes and Hendersons need sun protection in winter?: Not every day. Midwinter middays in Holmes and Hendersons often sit below UV 3, but clear late-winter and early-spring days cross the threshold before summer fully arrives. Check the live index.
Can you burn on a cool day in Holmes and Hendersons?: Yes. UV is not heat. A cool, windy or lightly cloudy day in Holmes and Hendersons 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.