Nong Khai, Thailand Weather
- Nong Khai, Thailand Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Nong Khai over the next 12 hours
- Temperature and possibility of rain in Nong Khai in the coming days
- Rainfall in Nong Khai in the coming days
- Nong Khai Weather Summary
- Weather averages by month
- Nong Khai's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Drizzle
Pressure: 986 hPa
Feel like: 33 °C
Temperature: 27°C
Cloud: 100%
Humidity: 90%
Wind: WSW - 4 km/h
Visibility: 6.3 km
30 Day Averages and Extremes
- Average high 31.43°C
- Average low 24.47°C
- Hottest day 33°C (06 June 2026)
- Coldest day 23°C (11 June 2026)
- Average humidity 82.87%
- Days with precipitation 30 days
- Highest precipitation 85 mm (09 June 2026)
Yesterday's Data
- Max: 31°C
- Min: 25°C
- Total Precipitation: 20 mm
Temperature and possibility of rain in Nong Khai over the next 12 hours
Temperature and possibility of rain in Nong Khai in the coming days
Rainfall in Nong Khai in the coming days
Nong Khai Climate Summary
Nong Khai features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 28.41ºC (83.14ºF), which is about -0.23% lower than the national average for Thailand. Annually, the city experiences approximately 99.08 millimeters (3.9 inches) of rainfall, spread across 146.64 rainy days, accounting for 40.18% of the year.
| Longitude | 17.8782803 |
| Latitude | 102.7412638 |
| Yearly high temperature | 32.03ºC (89.65ºF) |
| Yearly low temperature | 22.83ºC (73.09ºF) |
| Hottest month | April 37.2ºC (98.96ºF) |
| Coldest month | January 17.87ºC (64.17ºF) |
| Yearly precip | 99.08mm (3.9in) |
| Days with rainfall | 146.64 days (40.18%) |
| Driest month | February (46.39%) |
| Wettest month | August (83.07%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 28.95° / 17.87° | 2.09 days |
| February | 32.82° / 20.48° | 1.91 days |
| March | 35.58° / 24.29° | 5.0 days |
| April | 37.2° / 26.6° | 9.55 days |
| May | 35.16° / 26.71° | 18.73 days |
| June | 32.42° / 25.53° | 21.82 days |
| July | 30.86° / 24.6° | 26.0 days |
| August | 30.58° / 24.14° | 24.27 days |
| September | 31.19° / 23.73° | 23.82 days |
| October | 30.63° / 22.04° | 9.91 days |
| November | 30.5° / 20.57° | 2.36 days |
| December | 28.45° / 17.46° | 1.18 days |
Nong Khai's weather
- Bangkok
- Pattaya City
- Phuket
- Chiang Mai
- Chiang Rai
- Rayong
- Pathum Thani
- Yasothon
- Samut Songkhram
- Krabi
- Amnat Charoen
- Lop Buri
- Suphan Buri
- Surin
- Kanchanaburi
- Chumphon
- Maha Sarakham
- Bueng Kan
- Roi Et
- Sukhothai
- Chanthaburi
- Samut Sakhon
- Chachoengsao
- Kalasin
- Kamphaeng Phet
- Ang Thong
- Chon Buri
- Khon Kaen
- Lamphun
- Phra Nakhon Si Ayutthaya
- Satun
- Sakon Nakhon
- Prachin Buri
- Saraburi
- Surat Thani
- Sa Kaeo
- Si Sa Ket
- Phayao
- Nakhon Sawan
- Uttaradit
- Trat
- Narathiwat
- Nakhon Pathom
- Mukdahan
- Songkhla
- Udon Thani
- Yala
- Pattani
- Phangnga
- Trang
- Ratchaburi
- Nonthaburi
- Phatthalung
- Phetchabun
- Ubon Ratchathani
- Phichit
- Prachuap Khiri Khan
- Buri Ram
- Nakhon Nayok
- Sing Buri
- Lampang
- Chai Nat
- Nakhon Ratchasima
- Nan
- Phetchaburi
- Nakhon Phanom
- Phitsanulok
- Tak
- Uthai Thani
- Nong Bua Lam Phu
- Mae Hong Son
- Nakhon Si Thammarat
- Samut Prakan
- Loei
- Chaiyaphum
- Ranong
- Phrae
Frequently asked questions
1. What is the hottest month in Nong Khai?
April has the highest average monthly temperature (daily mean of 37.2ºC) and January are the coolest (daily mean of 17.87ºC).
2. What should I wear in Nong Khai today?
For today's very hot weather in Nong Khai, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- UV-blocking sunglasses
- High SPF sunscreen for outdoor activities
- Airy sandals or flip-flops
- Light, natural fabrics (like cotton or linen)
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 443
- CO 251
- NH3 0
- NO2 4
- O3 82
- PM10 16
- PM25 13
- SO2 3
- CH4 1,382