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Weather Forecast for Siem Reap

Siem Reap, Cambodia

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Sunny

Current Weather - Siem Reap: 21°C

Siem Reap, Cambodia

Sunny

Feels like 21°C

Wind

10 km/h NE

Humidity

62%

Pressure

1019 mb

UV Index

3

Visibility

10 km
Sunny

Sunny

Wednesday, January 07, 2026

High

30°C

Low

16°C

Rain Chance

0%

Hourly Forecast

Clear 17°C
03:00
Clear 16°C
04:00
Clear 16°C
05:00
Clear 16°C
06:00
Sunny 16°C
07:00
Sunny 19°C
08:00
Sunny 21°C
09:00
Sunny 24°C
10:00
Sunny 26°C
11:00
Sunny 27°C
12:00
Sunny 29°C
13:00
Sunny 29°C
14:00
Sunny 30°C
15:00
Sunny 29°C
16:00
Sunny 28°C
17:00
Clear 24°C
18:00
Clear 22°C
19:00
Clear 23°C
20:00
Clear 21°C
21:00
Clear 19°C
22:00
Clear 17°C
23:00
Jan 08

Day Statistics

Maximum Wind

12 km/h

Humidity

61%

Precipitation

0 mm

UV Index

2

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:29 AM

Sunset

05:50 PM

Moonrise

09:42 PM

Moonset

09:36 AM

Moon Phase

Waning Gibbous

Moon Illumination

84%

Air Quality

PM2.5

15.5

μg/m³

PM10

15.7

μg/m³

NO₂

2.7

μg/m³

O₃

104.1

μg/m³

SO₂

3.9

μg/m³

CO

385.8

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

277.78

Diffuse Radiation

62.72

DNI

0

GTI

62.62