Chiang Rai, Thailand Weather
- Chiang Rai, Thailand Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Chiang Rai over the next 12 hours
- Temperature and possibility of rain in Chiang Rai in the coming days
- Rainfall in Chiang Rai in the coming days
- Chiang Rai Weather Summary
- Weather averages by month
- Chiang Rai's weather
- Frequently asked questions
- Comments
Current conditions
Updated:
Thunderstorm
25°C
°C
°F
Condition: Slight Thunderstorm
Pressure: 958 hPa
Feel like: 31 °C
Temperature: 25°C
Cloud: 100%
Humidity: 94%
Wind: SSW - 3 km/h
Visibility: 5.9 km
Thu
06 Aug
23°C / 27°C
Thunderstorm With Slight
Fri
07 Aug
23°C / 27°C
Thunderstorm With Slight
Sat
08 Aug
23°C / 27°C
Slight Thunderstorm
Sun
09 Aug
23°C / 29°C
Slight Thunderstorm
Mon
10 Aug
22°C / 26°C
Slight Rain Showers
Hourly forecast today:
09:00 AM
24° / 25°
24° / 25°
Slight Thunderstorm
94%
19 km/h
10:00 AM
24° / 25°
24° / 25°
Moderate Drizzle
93%
17 km/h
11:00 AM
24° / 25°
24° / 25°
Slight Thunderstorm
93%
18 km/h
12:00 PM
24° / 24°
24° / 24°
Slight Thunderstorm
95%
11 km/h
13:00 PM
23° / 24°
23° / 24°
Slight Thunderstorm
92%
10 km/h
14:00 PM
23° / 24°
23° / 24°
Moderate Drizzle
92%
9 km/h
15:00 PM
23° / 24°
23° / 24°
Moderate Drizzle
94%
10 km/h
16:00 PM
23° / 23°
23° / 23°
Moderate Drizzle
97%
10 km/h
17:00 PM
23° / 23°
23° / 23°
Slight Rain Showers
97%
12 km/h
18:00 PM
23° / 23°
23° / 23°
Slight Rain Showers
96%
8 km/h
19:00 PM
23° / 23°
23° / 23°
Slight Rain Showers
97%
8 km/h
30 Day Averages and Extremes
- Average high 28.0°C
- Average low 22.67°C
- Hottest day 31°C (18 August 2026)
- Coldest day 22°C (21 July 2026)
- Average humidity 90.83%
- Days with precipitation 30 days
- Highest precipitation 97 mm (10 August 2026)
Yesterday's Data
- Max: 25°C
- Min: 23°C
- Total Precipitation: 31 mm
Temperature and possibility of rain in Chiang Rai over the next 12 hours
Temperature and possibility of rain in Chiang Rai in the coming days
Rainfall in Chiang Rai in the coming days
Chiang Rai Climate Summary
Chiang Rai features a Tropical wet and dry or savanna (Köppen classification: Aw), with an average annual temperature of 26.77ºC (80.19ºF), which is about -1.87% lower than the national average for Thailand. Annually, the city experiences approximately 88.01 millimeters (3.46 inches) of rainfall, spread across 147.07 rainy days, accounting for 40.29% of the year.
| Longitude | 19.9104798 |
| Latitude | 99.840576 |
| Yearly high temperature | 31.35ºC (88.43ºF) |
| Yearly low temperature | 19.64ºC (67.35ºF) |
| Hottest month | April 37.46ºC (99.43ºF) |
| Coldest month | January 13.68ºC (56.62ºF) |
| Yearly precip | 88.01mm (3.46in) |
| Days with rainfall | 147.07 days (40.29%) |
| Driest month | February (48.16%) |
| Wettest month | August (86.76%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 27.82° / 13.68° | 2.09 days |
| February | 32.26° / 15.69° | 0.45 days |
| March | 35.7° / 20.4° | 2.09 days |
| April | 37.46° / 23.81° | 4.82 days |
| May | 35.17° / 23.68° | 14.91 days |
| June | 31.34° / 22.74° | 26.36 days |
| July | 29.39° / 22.2° | 28.18 days |
| August | 29.54° / 21.79° | 27.36 days |
| September | 30.55° / 21.2° | 22.27 days |
| October | 30.34° / 19.23° | 11.27 days |
| November | 29.43° / 17.02° | 5.09 days |
| December | 27.25° / 14.24° | 2.18 days |
Chiang Rai's weather
- Bangkok
- Pattaya City
- Phuket
- Chiang Mai
- 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 Rai?
April has the highest average monthly temperature (daily mean of 37.46ºC) and January are the coolest (daily mean of 13.68ºC).
2. What should I wear in Chiang Rai today?
For today's very hot weather in Chiang Rai, with the high temperatures above 27ºC (80.6ºF), consider wearing:
- Sunscreen for skin protection
- Breathable shorts or skirts
- Thin, moisture-wicking socks
- UV-protective sunglasses
Temperature
Early
23°C / 24°C
Morning
24°C / 25°C
Afternoon
23°C / 24°C
Evening
23°C / 23°C
Air quality
Good
Satisfactory air quality, minimal pollution, low risk
- CO2 430
- CO 235
- NH3 0
- NO2 3
- O3 48
- PM10 3
- PM25 3
- SO2 2
- CH4 1,399
Sunrise / Sunset
22:58
11:55