Khorat Plateau

Plateau Extensive plateau in northeastern Thailand, agricultural region

A broad interior plateau making up much of northeast Thailand, the Khorat Plateau supports rice farming, laterite landscapes and Isan provinces; travelers pass through for regional markets, Khmer ruins and access to national parks.

Main image

The Khorat Plateau is a broad upland region in northeastern Thailand that forms the core of the Isan region. It is an elevated plain drained by the Mun and Chi rivers and dominated by agricultural land, seasonal wetlands and isolated sandstone hills.

Soils are often lateritic and the climate is strongly seasonal, with a distinct dry season and a wet monsoon season that shapes agricultural cycles. Human settlement and rice cultivation have long been established across the plateau, and the region contains numerous local cultural centres and market towns.

Geographically the plateau occupies much of northeast Thailand, centred around Nakhon Ratchasima (often called Khorat) and extending toward the Mekong River and the Cambodian border.

Khorat Plateau
Khorat Plateau (Northeastern Thailand region), Thailand
15.5000, 102.8333

How to Get to Khorat Plateau #

The Khorat Plateau is a broad regional area accessed by road and rail from Bangkok (Nakhon Ratchasima - ‘Korat’ - is a main regional hub about 3-4 hours by car or train from Bangkok). Regional buses and trains connect major towns across the plateau.

Tips for Visiting Khorat Plateau #

  • When traversing the plateau, stop at local markets for grilled sticky rice and regional snacks - the food tells the region's story as clearly as the landscape.
  • Give yourself time to acclimatize if traveling from lower, hotter provinces; the plateau's climate can be markedly different.
  • Search for local viewpoints at dawn: the light over rice terraces and isolated palms is exceptional for photography.

Best Time to Visit Khorat Plateau #

November-February is generally the most comfortable time to travel across the plateau, especially for outdoor activities.

Cool season (November-February)
Nov-Feb · 18-28°C
Pleasant days and cool nights; best for touring and outdoor markets.
Hot season (March-May)
Mar-May · 28-38°C
Hot and dry; water levels in canals and reservoirs may drop.
Wet season (June-October)
Jun-Oct · 24-33°C
Thunderstorms recharge rice paddies; landscapes are green and lush.

Weather & Climate near Khorat Plateau #

Climate

Khorat Plateau's climate is classified as Tropical Savanna - Tropical Savanna climate with very hot summers (peaking in April) and warm winters (coldest in December). Temperatures range from 17°C to 36°C. Abundant rainfall (1116 mm/year), wettest in September with a pronounced dry season.

Best Time to Visit
JanuaryDecemberFebruary
Temperature & Rainfall
Temperature Range
44°
Warmest Month
Coldest Month
Monthly Conditions

January

January is warm with highs of 31°C and lows of 17°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
17° 31°
55%
Humidity
Humid

Weather

4 mm
Rainfall
1.1 m/s
Wind
Calm
1.7
UV Index
Very High
11.2h daylight

February

February is warm with highs of 34°C and lows of 20°C. Light rainfall and mostly sunny skies.

93 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
20° 34°
49%
Humidity
Comfortable

Weather

15 mm
Rainfall
1.2 m/s
Wind
Calm
1.8
UV Index
Very High
11.5h daylight

March

March is hot, feeling like 30°C. Moderate rainfall (38 mm).

81 Excellent

Comfort

30°
Feels Like Hot
29°C
Temperature
22° 36°
51%
Humidity
Humid

Weather

38 mm
Rainfall
1.5 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

April

April is the hottest month, feeling like 33°C. Moderate rainfall (75 mm) and partly cloudy skies.

73 Very Good

Comfort

33°
Feels Like Hot
30°C
Temperature
24° 36°
58%
Humidity
Humid

Weather

75 mm
Rainfall
1.2 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

May

May is hot, feeling like 34°C due to high humidity. Significant rainfall (151 mm) and mostly overcast skies.

57 Acceptable

Comfort

34°
Feels Like Hot
29°C
Temperature
24° 35°
73%
Humidity
Very Humid

Weather

151 mm
Rainfall
1.2 m/s
Wind
Calm
2.2
UV Index
Extreme
12.7h daylight

June

June is hot, feeling like 35°C with oppressive humidity. Significant rainfall (145 mm) and mostly overcast skies.

57 Acceptable

Comfort

35°
Feels Like Hot
29°C
Temperature
25° 33°
80%
Humidity
Very Humid

Weather

145 mm
Rainfall
1.4 m/s
Wind
Calm
2.2
UV Index
Extreme
12.9h daylight

July

July is hot, feeling like 34°C with oppressive humidity. Significant rainfall (151 mm) and mostly overcast skies.

55 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
24° 33°
83%
Humidity
Very Humid

Weather

151 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.8h daylight

August

August is hot, feeling like 33°C with oppressive humidity. Significant rainfall (175 mm) and mostly overcast skies.

57 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
24° 32°
86%
Humidity
Very Humid

Weather

175 mm
Rainfall
1.4 m/s
Wind
Calm
2.1
UV Index
Extreme
12.5h daylight

September

September is hot, feeling like 32°C with oppressive humidity. The wettest month with heavy rain (217 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 31°
88%
Humidity
Very Humid

Weather

217 mm
Rainfall
1.0 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

October

October is warm with muggy conditions (dew point 23°C). Significant rainfall (120 mm) and partly cloudy skies.

71 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
86%
Humidity
Very Humid

Weather

120 mm
Rainfall
1.1 m/s
Wind
Calm
1.8
UV Index
Very High
11.7h daylight

November

November is warm with highs of 30°C and lows of 20°C. Light rainfall.

91 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°
78%
Humidity
Very Humid

Weather

23 mm
Rainfall
1.3 m/s
Wind
Calm
1.7
UV Index
Very High
11.3h daylight

December

December is mild with highs of 29°C and lows of 17°C. The driest month with just 2 mm and mostly sunny skies.

95 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 29°
65%
Humidity
Humid

Weather

2 mm
Rainfall
1.5 m/s
Wind
Calm
1.6
UV Index
Very High
11.1h daylight

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