Siem Reap weather — 10-day forecast

Temperature, rain, wind and feels-like in Siem Reap, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 14:00 · DWD ICON global model

32 °C

Partly cloudy

Feels like 37 °C

8.9 km/hforce 2

Next 12 h

  • 1432°
  • 1532°41 %
  • 1630°93 %
  • 1729°93 %
  • 17:44Sunset
  • 1829°
  • 1928°10 %
  • 2027°
  • 2127°11 %
  • 2227°12 %
  • 2326°12 %
  • 0026°
  • 0126°
  • 0226°

↑ 32°14:00↓ 26°02:00

Humidity
68 %
Dew point
25 °C
Gusts
27.4 km/h
Clouds
74 %
Pressure
1,010 hPa ↓
UV
6 · moderate
Storm
possible

Grid point 2.1 km away · 13.0 km grid · elevation 15 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 13:00
27
Fair

Index set by Ozone

Ozone
67.4µg/m³
PM2.5
3.7µg/m³
PM10
4.0µg/m³
Nitrogen dioxide
0.4µg/m³
Sulphur dioxide
0.8µg/m³
Carbon monoxide
146.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

24° → 33°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Thunderstorm96 %

    32°

    26°

  • Tue

    Thunderstorm94 %

    33°

    25°

  • Wed

    Thunderstorm100 %

    32°

    25°

  • Thu

    Thunderstorm96 %

    31°

    26°

  • Fri

    Thunderstorm78 %

    32°

    25°

  • Sat

    Thunderstorm1 mm

    32°

    26°

  • Sun

    Thunderstorm0 mm

    32°

    26°

  • Mon

    Partly cloudy0 mm

    33°

    26°

  • Tue

    Thunderstorm6 mm

    31°

    25°

  • Wed

    Thunderstorm0 mm

    31°

    24°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
05:56
Daylight
11 h 48
Sunset
17:44

Radiation · 18.3 MJ/m²

Today in Siem Reap the mean temperature will be 28.8 °C — +1.5 °C against the normal for 19 October, measured from 1940 to 2026. (1,290 obs.)

Siem Reap climate — normals and trends →