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Weather Forecast for Siem Reap

Siem Reap, Cambodia

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Sunny

Current Weather - Siem Reap: 30°C

Siem Reap, Cambodia

Sunny

Feels like 34°C

Wind

15 km/h W

Humidity

70%

Pressure

1006 mb

UV Index

2

Visibility

10 km
Overcast

Overcast

Wednesday, September 02, 2026

High

30°C

Low

25°C

Rain Chance

24%

Hourly Forecast

Overcast 27°C
11:00
Partly Cloudy 27°C
12:00
Sunny 29°C
13:00
Partly Cloudy 30°C
14:00
Sunny 30°C
15:00
Sunny 30°C
16:00
Partly Cloudy 29°C
17:00
Cloudy 27°C
18:00
Patchy rain nearby 27°C
19:00
Overcast 26°C
20:00
Cloudy 26°C
21:00
Partly Cloudy 26°C
22:00
Partly Cloudy 26°C
23:00
Sep 03

Day Statistics

Maximum Wind

18 km/h

Humidity

81%

Precipitation

0 mm

UV Index

12

Visibility

10 km

Rain Chance

24%

Snow Chance

0%

Sun & Moon

Sunrise

05:51 AM

Sunset

06:14 PM

Moonrise

09:37 PM

Moonset

09:53 AM

Moon Phase

Last Quarter

Moon Illumination

60%

Air Quality

PM2.5

9.3

μg/m³

PM10

13.2

μg/m³

NO₂

2.8

μg/m³

O₃

64.9

μg/m³

SO₂

1.8

μg/m³

CO

122.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

749.7

Diffuse Radiation

101.5

DNI

0

GTI

0