Thailand
Khon Kaen in May
🌦️ Hot → rainy seasonHot, humid and often rainy.
🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics
Why May scores 7.2What goes into the score
How it works- Weather comfort6.0
- !Hot (35°C highs / 25°C lows)
- !Very humid/sticky (dew point 23.2°C)
- !Wet: ~155 mm rain, ~5 heavy-rain days
- Air quality6.9
- !Elevated (PM2.5 ~26 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline8.0
- ·Normal precautions
| May | Dec | |
|---|---|---|
| Score | 7.2 Good | 9.3 Excellent |
| Season | 🌦️ Hot → rainy season | 🌤️ Cool season |
| High / low | 35° / 25° | 30° / 18° |
| Rain | 155 mm | 5 mm |
| Humidity | dew pt 23° | dew pt 16° |
| PM2.5 | 26 µg/m³ | 11 µg/m³ |
Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Khon Kaen weather-station normals. Rainfall: Khon Kaen weather-station normals (national met service).
Holidays & crowdsMay 2027
Long weekendThere's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.
- National Labor Day 1–4 May · 4 days off in a row
Other public holidays: Visakha Bucha (20 May)
National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).
Explore Khon KaenEvents, sights, food & souvenirs
Check event dates locallyKhon Kaen is a university and business city in central Isan, known for silk weaving, Isan food and a nearby dinosaur fossil site.
Rocket Festival (Bun Bang Fai)Across Thailand
Villages launch homemade rockets to summon rain for the rice season.
Coming up later
Silk Festival and Phuk Siao FestivalDate variesUsually late November to early December
A festival celebrating local silk and the Isan custom of phuk siao (friendship-binding), with silk markets and parades.
Why go: One of the best times to see and buy local silk.
Where: City centre, near the provincial hall
Songkran (Thai New Year)Every year13-15 April every year
Khon Kaen's Songkran is known for its large street celebration on Khao Niao (Sticky Rice) Road.
Why go: Very crowded and wet; plan around road closures in the centre.
Where: Khao Niao Road and city centre
Phra Mahathat Kaen Nakhon (Wat Nong Waeng)
A nine-tiered pagoda beside Bueng Kaen Nakhon lake with murals of local history and views from the top floor.
Bueng Kaen Nakhon
A city lake with a walking and cycling path, popular with locals for evening exercise and food stalls.
Khon Kaen National Museum
Displays covering prehistoric finds and Dvaravati and Khmer-era artefacts from the region.
Phu Wiang Dinosaur Museum
A museum in Phu Wiang district built near sites where dinosaur fossils were found, about an hour from the city.
Ton Tann Market
An outdoor evening market with food, clothing and live music, popular with students.
Kai yang Khao Suan Kwang
Grilled chicken in the style of Khao Suan Kwang district, known across Thailand.
💡 Grill shops around the city
Som tam
Pounded green papaya salad, often made with fermented fish (pla ra) in Isan.
💡 Street stalls and Isan restaurants
Larb
Minced meat salad with lime, chilli, herbs and toasted rice powder.
💡 Isan restaurants
Sai krok Isan
Sour fermented pork-and-rice sausage, grilled and eaten with fresh chilli and cabbage.
💡 Night markets
Mudmee silk
Ikat-style silk tie-dyed before weaving; Chonnabot district is a well-known weaving centre.
💡 Chonnabot silk shops and the city's silk stores
Isan woven cotton
Hand-woven cotton cloth and bags in traditional Isan patterns.
💡 Markets and handicraft shops
Sai krok Isan (packed)
Vacuum-packed fermented sausages sold as a food gift.
💡 Souvenir food shops
Airport transfer Kiwitaxi
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