Weather Forecast for Siem Reap

Siem Reap, Cambodia

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Partly Cloudy

Current Weather - Siem Reap: 41°C

Siem Reap, Cambodia

Partly Cloudy

Feels like 43°C

Wind

6 km/h S

Humidity

23%

Pressure

1006 mb

UV Index

9

Visibility

10 km

Sunny

Sunny

Wednesday, April 01, 2026

High

41°C

Low

24°C

Rain Chance

0%

Hourly Forecast

Sunny 32°C
09:00
Sunny 34°C
10:00
Sunny 37°C
11:00
Sunny 39°C
12:00
Sunny 41°C
13:00
Partly Cloudy 41°C
14:00
Partly Cloudy 41°C
15:00
Partly Cloudy 40°C
16:00
Sunny 39°C
17:00
Sunny 36°C
18:00
Clear 34°C
19:00
Clear 31°C
20:00
Clear 31°C
21:00
Clear 30°C
22:00
Clear 29°C
23:00
Apr 02

Day Statistics

Maximum Wind

9 km/h

Humidity

43%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:00 AM

Sunset

06:15 PM

Moonrise

05:40 PM

Moonset

05:13 AM

Moon Phase

Waxing Gibbous

Moon Illumination

99%

Air Quality

PM2.5

20.8

μg/m³

PM10

22.2

μg/m³

NO₂

6.5

μg/m³

O₃

92

μg/m³

SO₂

2.3

μg/m³

CO

245.3

μg/m³

US EPA Index: 2 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

952.2

Diffuse Radiation

76.9

DNI

3643.91

GTI

948.97