rooozt · City
Hotels in Siem Reap
Siem Reap is a city in Cambodia. Compare real-time hotel prices in Siem Reap across multiple OTAs on rooozt — ranked transparently with rooozt Score.
Where is Siem Reap?
rooozt places Siem Reap at latitude 13.3618, longitude 103.8606. Measured as a straight line across the Earth's surface, Siem Reap lies about 370 km east of Bangkok. The nearest coastal destination to Siem Reap on rooozt is Trat, about 190 km away. Every distance on this page is a great-circle distance between coordinates — not road distance, and not travel time.
Coordinates come from the GeoNames database (CC BY 4.0). A Thai province resolves to its provincial capital, and an island or state resolves to its main town.
Siem Reap weather month by month
10-year averages (2016–2025) from real daily records — not a forecast
In Siem Reap the hottest month is April, averaging a daily high of 34.4°C, and the coolest is December, averaging a daily low of 21.5°C. September is the wettest month, averaging 343 mm, while January is the driest at 18 mm. Over a full year that comes to 1,797 mm of rain. The stretch averaging less than half this destination's monthly mean is December–March.
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 31.1°C | 21.6°C | 18 mm |
| February | 32.7°C | 22.5°C | 25 mm |
| March | 34.1°C | 24.8°C | 59 mm |
| April | 34.4°C | 25.7°C | 112 mm |
| May | 33.2°C | 25.9°C | 221 mm |
| June | 32.5°C | 25.6°C | 168 mm |
| July | 31.7°C | 25.2°C | 233 mm |
| August | 31.8°C | 25.2°C | 225 mm |
| September | 30.6°C | 24.5°C | 343 mm |
| October | 30.4°C | 23.8°C | 259 mm |
| November | 30.3°C | 22.9°C | 105 mm |
| December | 29.9°C | 21.5°C | 29 mm |
These are 2016–2025 averages from ERA5, a reanalysis dataset on a roughly 9 km grid — not a reading from a single weather station, and not a forecast for the dates you travel. Grid-cell rainfall typically reads higher than a nearby weather station records, especially in mountainous areas, so check the national met service for exact rainfall figures.
Weather data: Open-Meteo Historical Weather API (ERA5 reanalysis, CC BY 4.0), 2016–2025.
Best value stays right now
Real-time pricesReal prices from Agoda · Stay Aug 31 – Sep 1 · ranked with rooozt Score
Destinations near Siem Reap
The 6 rooozt destinations closest to Siem Reap, nearest first by straight-line distance between coordinates — not by popularity or price.
Other destinations in ASEAN on rooozt
rooozt has price-comparison pages for 18 destinations in this group — showing the 8 nearest.
Frequently asked questions
›How does rooozt find hotels in Siem Reap?
rooozt compares real-time hotel prices in Siem Reap across multiple OTAs and ranks results transparently with rooozt Score — no property can pay for a better rank.
See how rooozt Score ranking works →›Who do I book with in Siem Reap?
rooozt is a hotel metasearch, not a seller — booking sends you to complete payment directly with the OTA partner (e.g. Agoda). Affiliate disclosure: rooozt may earn a commission when you book through a partner link (e.g. Agoda). This never raises the price you pay, and never affects search ranking in any way.
›When's the best time to book a hotel in Siem Reap?
Timing affects price — rooozt’s general guidance on how far ahead to book lives on the "Best Time to Book" page. Always re-check live prices for your actual dates before deciding.
See Best Time to Book →›What country is Siem Reap in?
Siem Reap is a city in Cambodia.
›How far is Siem Reap from Bangkok?
Measured as a straight line between coordinates, Siem Reap is about 370 km east of Bangkok. That is great-circle distance — not road distance, and not travel time.
›What destinations are near Siem Reap?
The rooozt destinations closest to Siem Reap are Surin (about 170 km) · Trat (about 190 km) · Buriram (about 200 km). Distances are straight-line between coordinates, not road distance.
›What is the weather like in Siem Reap?
Averaged over ten years (2016–2025), Siem Reap is hottest in April with an average daily high of 34.4°C and coolest in December with an average daily low of 21.5°C. It receives about 1,797 mm of rain a year. These are historical ERA5 averages, not a forecast.
›Which month is driest in Siem Reap?
The driest month in Siem Reap is January, averaging 18 mm. The wettest is September at 343 mm. These are ten-year ERA5 historical averages, not a forecast for this year.
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