UV Index Today

Real-time solar radiation monitoring

Siem Reap, Cambodia
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Siem Reap

Siem Reap, Cambodia • Local time: 20:43

Live UV Index
20:00
0.0
Low
Peak 4.9 at 13:00

Temp

28.1°C
Cloudy

Status

Cloudy

Max

31.4°C

Next 3 Hours

0.0
21:00
0.0
22:00
0.0
23:00

Humidity

78%

Cloud

100%

Wind Spd

9.7km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Siem Reap · Peak 4.9 at 13:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
0.1
07
0.3
08
0.8
09
1.1
10
3.8
11
2.3
12
4.9
13
1.4
14
1.4
15
0.4
16
0.9
17
0.4
18
—
19
—
20
—
21
—
22
—
23

Sunburn Time & SPF

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

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Location Map

13.3919, 103.8208 · Elev. 17 m · Asia/Phnom_Penh

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Live UV Index in Siem Reap

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

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

Planning Outdoor Time in Siem Reap

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 Siem Reap.