Chiang Mai, Thailand Weather
- Chiang Mai, Thailand Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Chiang Mai over the next 12 hours
- Temperature and possibility of rain in Chiang Mai in the coming days
- Rainfall in Chiang Mai in the coming days
- Chiang Mai Weather Summary
- Weather averages by month
- Chiang Mai's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Partly Cloudy
Pressure: 977 hPa
Feel like: 33 °C
Temperature: 28°C
Cloud: 77%
Humidity: 72%
Wind: E - 1 km/h
Visibility: 20.48 km
30 Day Averages and Extremes
- Average high 30.57°C
- Average low 22.37°C
- Hottest day 33°C (23 October 2026)
- Coldest day 21°C (27 October 2026)
- Average humidity 77.4%
- Days with precipitation 23 days
- Highest precipitation 61 mm (07 November 2026)
Yesterday's Data
- Max: 32°C
- Min: 24°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Chiang Mai over the next 12 hours
Temperature and possibility of rain in Chiang Mai in the coming days
Rainfall in Chiang Mai in the coming days
Chiang Mai Climate Summary
Chiang Mai features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 27.82ºC (82.08ºF), which is about -0.82% lower than the national average for Thailand. Annually, the city experiences approximately 37.35 millimeters (1.47 inches) of rainfall, spread across 76.19 rainy days, accounting for 20.87% of the year.
| Longitude | 18.7883439 |
| Latitude | 98.9853008 |
| Yearly high temperature | 32.43ºC (90.37ºF) |
| Yearly low temperature | 20.3ºC (68.54ºF) |
| Hottest month | May 36.56ºC (97.81ºF) |
| Coldest month | January 14.62ºC (58.32ºF) |
| Yearly precip | 37.35mm (1.47in) |
| Days with rainfall | 76.19 days (20.87%) |
| Driest month | February (45.44%) |
| Wettest month | August (80.88%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 28.93° / 14.62° | 1.27 days |
| February | 33.12° / 16.76° | 0.09 days |
| March | 36.32° / 20.91° | 0.73 days |
| April | 38.92° / 24.19° | 2.0 days |
| May | 36.56° / 24.15° | 8.73 days |
| June | 32.66° / 22.96° | 11.55 days |
| July | 30.83° / 22.37° | 16.0 days |
| August | 30.66° / 22.09° | 14.73 days |
| September | 31.57° / 21.89° | 11.18 days |
| October | 30.81° / 20.09° | 6.82 days |
| November | 30.26° / 18.17° | 2.18 days |
| December | 28.48° / 15.38° | 0.91 days |
Chiang Mai's weather
- Bangkok
- Pattaya City
- Phuket
- 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
- Nong Khai
- 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 Chiang Mai?
May has the highest average monthly temperature (daily mean of 36.56ºC) and January are the coolest (daily mean of 14.62ºC).
2. What should I wear in Chiang Mai today?
For today's very hot weather in Chiang Mai, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- Broad-brimmed sun hat
- High SPF sunscreen for outdoor activities
- UV-blocking sunglasses
- Ultra-thin, breathable socks
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 498
- CO 933
- NH3 0
- NO2 9
- O3 94
- PM10 11
- PM25 11
- SO2 5
- CH4 1,491