UV Index Today

Real-time solar radiation monitoring

Castelar, Buenos Aires, Argentina
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Castelar

Buenos Aires, Argentina • Local time: 05:49

Live UV Index
05:00
0.0
Low
Peak 3.5 at 15:00

Temp

12.4°C
Cloudy

Status

Cloudy

Max

17.0°C

Next 3 Hours

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

Humidity

92%

Cloud

91%

Wind Spd

1.6km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Castelar · Peak 3.5 at 15:00

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00
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01
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02
—
03
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04
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05
—
06
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07
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08
0.1
09
1.0
10
1.9
11
1.6
12
0.8
13
0.7
14
3.5
15
0.6
16
0.5
17
0.3
18
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19
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20
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21
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22
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23

Sunburn Time & SPF

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

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Location Map

-34.6221, -58.6364 · Elev. 29 m · America/Argentina/Buenos_Aires

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Live UV Index in Castelar

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

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

Planning Outdoor Time in Castelar

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 Buenos Aires.