Chiang Mai, Thailand Weather

  1. Chiang Mai, Thailand Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Chiang Mai over the next 12 hours
  7. Temperature and possibility of rain in Chiang Mai in the coming days
  8. Rainfall in Chiang Mai in the coming days
  9. Chiang Mai Weather Summary
  10. Weather averages by month
  11. Chiang Mai's weather
  12. Frequently asked questions
  13. Comments
Chiang Mai, Weather
(Photo by Chris Arthur-Collins on Unsplash)

Current conditions

Updated:
28°C
82.4°F
°C °F

Condition: Clear Sky

Pressure: 972 hPa

Feel like: 27 °C

Temperature: 28°C

Cloud: 0%

Humidity: 26%

Wind: N - 2 km/h

Visibility: 24.14 km

Weather forecast

Sun
08 Feb
19°C / 30°C
Overcast
Mon
09 Feb
19°C / 34°C
Mainly Clear
Tue
10 Feb
19°C / 35°C
Mainly Clear
Wed
11 Feb
18°C / 35°C
Clear Sky
Thu
12 Feb
19°C / 35°C
Partly Cloudy
Hourly forecast today:
13:00 PM
7° / 28°
7° / 28°
Clear Sky
26% 2 km/h
14:00 PM
7° / 27°
7° / 27°
Clear Sky
29% 3 km/h
15:00 PM
7° / 26°
7° / 26°
Clear Sky
31% 4 km/h
16:00 PM
7° / 25°
7° / 25°
Clear Sky
33% 4 km/h
17:00 PM
7° / 24°
7° / 24°
Clear Sky
34% 4 km/h
18:00 PM
7° / 23°
7° / 23°
Clear Sky
36% 5 km/h
19:00 PM
7° / 22°
7° / 22°
Clear Sky
38% 5 km/h
20:00 PM
7° / 21°
7° / 21°
Clear Sky
40% 5 km/h
21:00 PM
7° / 21°
7° / 21°
Clear Sky
41% 5 km/h
22:00 PM
7° / 21°
7° / 21°
Clear Sky
41% 5 km/h
23:00 PM
7° / 21°
7° / 21°
Mainly Clear
41% 5 km/h

30 Day Averages and Extremes

  • Average high 31.17°C
  • Average low 18.7°C
  • Hottest day 36°C (06 February 2026)
  • Coldest day 17°C (16 January 2026)
  • Average humidity 51.8%
  • Days with precipitation 6 days
  • Highest precipitation 24 mm (08 February 2026)

Yesterday's Data

  • Max: 36°C
  • Min: 20°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

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:
- Lightweight, loose-fitting shorts
- Sleeveless tops or vests
- High SPF sunscreen for outdoor activities
- Airy sandals or flip-flops

Temperature

Early
7°C / 28°C
Morning
7°C / 35°C
Afternoon
7°C / 26°C
Evening
7°C / 21°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 0
  • CO 0
  • NH3 0
  • NO2 0
  • O3 0
  • PM10 0
  • PM25 0
  • SO2 0
  • CH4 0

Sunrise / Sunset

23:55
11:20