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Chiang Rai

Chiang Rai 1
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Chiang Rai Weather and climate

Data source:Meteostat
Update date:2025-09

Chiang Rai year round climate
  • Spring (March–May): Average 25.4–27.4°C, warm and dry climate with occasional showers. Suitable for visiting temples and enjoying natural scenery. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Summer (June–August): Average 27.0–27.6°C, hot and humid with abundant rainfall, especially in August. Suitable for experiencing local water activities such as rafting. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): Average 23.1–25.9°C, comfortable and pleasant climate with gradually decreasing rainfall. Suitable for hiking and exploring surrounding attractions. Recommended clothing: Comfortable long-sleeved clothing, light jacket.
  • Winter (December–February): Average 20.6–21.9°C, cool and dry climate with relatively lower temperatures. Suitable for visiting night markets and enjoying warm cafes. Recommended clothing: Light jacket or sweater.
Chiang Rai climatological average

Annual average temperature: approx. 24.9°C / Annual rainfall: approx. 1779 mm / Summer humidity: 70%–80% / Rainiest month: August

Chiang Rai monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
20.6°C
20.6
February
21.9°C
28.2
March
25.4°C
24.1
April
27.6°C
40.1
May
27.4°C
170
June
27.1°C
196
July
27°C
286.5
August
26°C
463.7
September
25.9°C
263
October
25°C
207.7
November
23.1°C
48.3
December
21.6°C
31.6
Chiang Rai weather for the next seven days
11/17
Monday
Sunny
27.5°C/16.6°C
11/18
Tuesday
Patchy rain nearby
21.8°C/18.1°C
11/19
Wednesday
Moderate rain
18.6°C/15.7°C
11/20
Thursday
Patchy rain nearby
20.2°C/14.7°C
11/21
Friday
Partly Cloudy
24.3°C/14.5°C
11/22
Saturday
Sunny
26.3°C/15.7°C
11/23
Sunday
Patchy rain nearby
26.8°C/16.3°C