UV Index Today

Real-time solar radiation monitoring

San Juan, Argentina
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San Juan

San Juan, Argentina • Local time: 05:53

Live UV Index
05:00
0.0
Low
Peak 5.0 at 14:00

Temp

10.3°C
Clear

Status

Clear

Max

20.3°C

Next 3 Hours

0.0
06:00
0.0
07:00
0.0
08:00

Humidity

59%

Cloud

18%

Wind Spd

2.1km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for San Juan · Peak 5.0 at 14:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
—
07
—
08
0.1
09
0.8
10
2.1
11
3.5
12
4.4
13
5.0
14
4.4
15
3.8
16
2.6
17
1.3
18
0.3
19
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20
—
21
—
22
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23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.0 in San Juan.

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Location Map

-31.5290, -68.5766 · Elev. 674 m · America/Argentina/San_Juan

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Live UV Index in San Juan

This page shows the live UV index for San Juan, San Juan, Argentina. Use the current reading, today's peak estimate, and the all-day hourly forecast to plan outdoor time and sun protection in San Juan.

UV intensity can change quickly around midday. Check the peak time and hourly bars for San Juan before long outdoor activities, and increase protection when the index moves into High or above.

Planning Outdoor Time in San Juan

Pair the live UV index with temperature, cloud cover, and wind to judge comfort and exposure risk. Even on cooler or breezy days, high UV can still cause skin damage.

Want nearby comparisons? Browse all cities in San Juan.