DermUV
UV Index
New Orleans, LA
New Orleans Coastal UV, Live Reading & Forecast
Live UV for New Orleans is shown above and updates each minute. New Orleans sits at 30.0 degrees latitude, where the sun stays high through most of the year and summer UV reliably reaches the extreme category. The city is currently in summer, when local UV typically reaches the very high band at noon.
New Orleans UV by Month
Average UV in New Orleans peaks during May, Jun, Jul, Aug, when high sun angles combine with longer days. The deceptive months are usually early spring and early fall, when air temperatures stay mild but UV climbs into the high category by mid-morning. Locals often skip sunscreen on cool, overcast days, which is exactly when UV-A continues to drive long-term skin damage. UV in New Orleans is lowest during Jan, Dec.
| Month | Avg UV | Risk |
|---|---|---|
| Jan | 6.7 | High |
| Feb | 8.1 | Very High |
| Mar | 9.8 | Very High |
| Apr | 11.2 | Extreme |
| May | 11.9 | Extreme |
| Jun | 12.1 | Extreme |
| Jul | 12.1 | Extreme |
| Aug | 11.6 | Extreme |
| Sep | 10.5 | Very High |
| Oct | 8.7 | Very High |
| Nov | 7.1 | High |
| Dec | 6.3 | High |
Reading the UV Index, From 1 to 11+
The UV index runs from 1 to 11 and above. A reading of 1 to 2 is low and most people need no protection. From 3 to 5 you should cover up or use SPF. Anything above 6 is high or extreme, which means unprotected fair skin can begin reddening in well under 30 minutes. On a typical summer afternoon in New Orleans, the reading sits around 12, which puts everyone outside the extreme risk band. Your skin type matters too: your skin type determines how quickly you burn at any given UV. Kids playing outside for an hour at UV 6 with a hat and SPF 30 are well protected, so this is manageable with simple habits.
SPF Guidance for New Orleans Residents
At UV 3 to 5, SPF 15 broad-spectrum is the baseline. At UV 6 to 7, move to SPF 30. From 8 upward, SPF 30 plus a hat and sunglasses become the standard combination, with SPF 50 for extended outdoor time. One New Orleans-specific point: water and wet sand reflect 15 to 25 percent of UV back up onto your face, so the underside of your jaw and chin burn faster than your shoulders. Reapply every two hours of direct sun and after swimming. One counterintuitive fact: car and home windows block UV-B but most pass UV-A, which still ages skin and contributes to skin cancer risk. Source: American Academy of Dermatology.
ABCDE: How to Check a Mole at Home
The ABCDE rule is the simplest way to check a mole at home. Asymmetry: one half does not match the other. Border: irregular or fuzzy edges. Color: more than one shade. Diameter: larger than 6mm, about the size of a pencil eraser. Evolving: any recent change in size, shape, or feel. Tracking daily UV in New Orleans matters because skin damage is cumulative, and one bad burn in childhood roughly doubles lifetime melanoma risk. This information is educational only and not a substitute for medical advice. Consult a board-certified dermatologist for personal skin health guidance.
New Orleans UV FAQ
what is the uv index in new orleans right now
The live UV index for New Orleans, LA on this page updates every minute from atmospheric model data. During summer, typical New Orleans UV runs between 5 and 12. The number above this page reflects current cloud cover, time of day, and sun angle. Refresh once or twice if you just stepped outside.
what time of day is uv highest in new orleans
UV in New Orleans peaks between roughly 11am and 2pm local time, with the absolute maximum near solar noon. In summer, that window shifts slightly because the sun rises and sets at different times. Cloud cover can shave a few points off the peak but rarely flattens it. Plan high-effort outdoor activity for before 10am or after 3pm if you want to keep exposure low.
do i need sunscreen in new orleans today
If the live UV index above this page reads 3 or higher, yes. Below 3, daily SPF 15 is still recommended by the American Academy of Dermatology for routine exposure. New Orleans sees May, Jun, Jul, Aug as its highest UV stretch, when SPF 30 broad-spectrum is the minimum most dermatologists suggest. Cloudy days still let through 80 percent of UV-A, which drives long-term aging.
is uv dangerous in new orleans in summer
Yes. Summer UV in New Orleans reaches around 12 at its peak, well into the very high or extreme category on the WHO scale. Unprotected fair skin can begin reddening in 15 to 25 minutes at that level. Sunglasses, SPF 30 or higher, and a wide-brim hat are the standard combination.
does water reflection raise uv at new orleans beaches
Yes, significantly. Open water and wet sand reflect 15 to 25 percent of incoming UV back up onto exposed skin, which means your face and the underside of your jaw take a hit even when you are wearing a hat. Beach umbrellas block direct sun but not reflected UV. Reapply sunscreen every 80 minutes when swimming.