rooozt · Province
Hotels in Nong Khai
Nong Khai is a province in north-eastern Thailand (Isan). Compare real-time hotel prices in Nong Khai across multiple OTAs on rooozt — ranked transparently with rooozt Score.
Where is Nong Khai?
rooozt places Nong Khai at latitude 17.8785, longitude 102.7420. Measured as a straight line across the Earth's surface, Nong Khai lies about 520 km north-east of Bangkok. The nearest coastal destination to Nong Khai on rooozt is Chonburi, about 540 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.
Nong Khai weather month by month
10-year averages (2016–2025) from real daily records — not a forecast
In Nong Khai the hottest month is April, averaging a daily high of 34.6°C, and the coolest is January, averaging a daily low of 17.9°C. August is the wettest month, averaging 452 mm, while December is the driest at 4 mm. Over a full year that comes to 2,150 mm of rain. The stretch averaging less than half this destination's monthly mean is November–April.
| Month | Avg high | Avg low | Rainfall |
|---|---|---|---|
| January | 28.2°C | 17.9°C | 15 mm |
| February | 29.9°C | 19.0°C | 20 mm |
| March | 32.9°C | 22.3°C | 55 mm |
| April | 34.6°C | 24.6°C | 70 mm |
| May | 33.0°C | 25.1°C | 242 mm |
| June | 31.2°C | 24.9°C | 330 mm |
| July | 30.7°C | 24.6°C | 405 mm |
| August | 30.4°C | 24.3°C | 452 mm |
| September | 30.3°C | 23.9°C | 388 mm |
| October | 30.3°C | 23.0°C | 140 mm |
| November | 30.1°C | 21.2°C | 29 mm |
| December | 28.1°C | 18.2°C | 4 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.
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Real-time pricesReal prices from Agoda · Stay Aug 31 – Sep 1 · ranked with rooozt Score
Destinations near Nong Khai
The 6 rooozt destinations closest to Nong Khai, nearest first by straight-line distance between coordinates — not by popularity or price.
Other provinces in north-eastern Thailand (Isan) on rooozt
rooozt has price-comparison pages for 20 destinations in this group. The 5 nearest are listed above; here are 8 more.
Frequently asked questions
›How does rooozt find hotels in Nong Khai?
rooozt compares real-time hotel prices in Nong Khai 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 Nong Khai?
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 Nong Khai?
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 →›Which part of Thailand is Nong Khai in?
Nong Khai is in north-eastern Thailand (Isan).
›How far is Nong Khai from Bangkok?
Measured as a straight line between coordinates, Nong Khai is about 520 km north-east of Bangkok. That is great-circle distance — not road distance, and not travel time.
›What destinations are near Nong Khai?
The rooozt destinations closest to Nong Khai are Vientiane (about 18 km) · Udon Thani (about 52 km) · Nong Bua Lamphu (about 82 km). Distances are straight-line between coordinates, not road distance.
›What is the weather like in Nong Khai?
Averaged over ten years (2016–2025), Nong Khai is hottest in April with an average daily high of 34.6°C and coolest in January with an average daily low of 17.9°C. It receives about 2,150 mm of rain a year. These are historical ERA5 averages, not a forecast.
›Which month is driest in Nong Khai?
The driest month in Nong Khai is December, averaging 4 mm. The wettest is August at 452 mm. These are ten-year ERA5 historical averages, not a forecast for this year.
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