uvlevel.net

UV index in Cusco

Peru · -13.53, -71.97

No forecast service was reachable when this page was generated. The numbers below are computed from solar elevation and altitude alone. The shape of the day is right, but treat every figure here as approximate.
Today's peak12:00 local
11.7

Today's peak is extreme. Unprotected skin burns in about 14 min at the worst hour. Treat the sun as a hazard: stay indoors or fully covered.

Danger window today (UV 3+)
08:20 → 15:28
Sunrise → sunset
07:00 → 17:00
Open the live dashboard for Cusco →

About the UV index in Cusco

Cusco sits at 13.5° S, in the southern hemisphere. Today's UV peaks at 11.7: the "extreme" band, which uvlevel.net treats as extreme danger for unprotected skin at the worst hour.

Cusco sits close to the equator, so the sun stays high for most of the year: UV barely dips at any point, and there's no sharply defined "season" the way there is further from the equator.

Hour by hour today

UV index for every hour of today in Cusco, -13.53, -71.97, local time.
Local timeUV indexRisk
00:000No danger
01:000No danger
02:000No danger
03:000No danger
04:000No danger
05:000No danger
06:000No danger
07:000.4No danger
08:002No danger
09:005Caution
10:008.5Serious danger
11:0010.6Serious danger
12:0011.7Extreme danger
13:0010.5Serious danger
14:007.3Danger
15:004.1Caution
16:001.8No danger
17:000.3No danger
18:000No danger
19:000No danger
20:000No danger
21:000No danger
22:000No danger
23:000No danger
Time to burn without sunscreen, per Fitzpatrick skin type, at today's peak of UV 11.7 in Cusco. Real-world sunscreen use is about a third of the tested layer, so a treated time is a ceiling, not a promise.
Skin typeTime to burn
I · always burns, never tans11 min
II · burns easily14 min
III · burns sometimes20 min
IV · rarely burns26 min
V · brown skin34 min
VI · deeply pigmented57 min

Next 7 days · daily peak

Today
08:20–15:28
11.7
Mon 3
08:16–15:30
11.7
Tue 4
08:11–15:31
11.2
Wed 5
08:17–15:31
11.8
Thu 6
08:10–15:31
12.8
Fri 7
08:28–15:31
9
Sat 8
08:26–15:33
9.1

Frequently asked

Is the UV index dangerous in Cusco today?

Yes. UV in Cusco is forecast to reach 3 or higher from 08:20 to 15:28 local time today, peaking at 11.7 (estimated from solar position, live forecast data was unavailable).

What time is UV highest in Cusco?

UV is highest in Cusco at around 12:00 local time today, reaching 11.7 (estimated from solar position, live forecast data was unavailable).

How long can unprotected skin stay out in Cusco today?

At today's peak of 11.7, fair skin (Fitzpatrick type II) with no sunscreen burns in about 14 min (estimated from solar position, live forecast data was unavailable). Darker skin types take longer. See the table above for every type.

Does the UV index in Cusco change with the seasons?

Cusco sits close to the equator, so the sun stays high for most of the year: UV barely dips at any point, and there's no sharply defined "season" the way there is further from the equator.

Nearby cities

Browse all cities →How the forecast works →

Forecasts and elevation from Open-Meteo. The second UV opinion contains modified Copernicus Atmosphere Monitoring Service (CAMS) information; neither the European Commission nor ECMWF is responsible for how it is used here.

uvlevel.net gives general sun-safety guidance, not medical advice. Photosensitising medication, skin conditions, infants and a history of skin cancer all call for stricter limits than shown here.