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Thailand weather

Weather in Chiang Mai for July 2026

Your guide to Chiang Mai weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Chiang Mai is slightly cooler than the historical average by -1.2 °C.

  • The forecast for the next days in Chiang Mai predicts temperatures to be around 30 °C, close to the historical average.

  • In general, the average temperature in Chiang Mai at the beginning of July is 30.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31 °C by the end of July.

    • Rain 🌧️

  • Chiang Mai experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 240.7 mm.

    • More

  • Is July a good time to visit Chiang Mai? check out the best time to travel to Chiang Mai page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
0
Dry days
Average rainy days
31
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/22°
Temperatures
Average wind speed
6 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Chiang Mai Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
30°
2
Light rain shower
30°
3
Light rain shower
30°
4
Patchy rain possible
30°
5
Light rain shower
30°
6
Light rain shower
32°
7
Patchy rain possible
31°
8
Moderate or heavy rain shower
31°
9
Moderate or heavy rain shower
30°
10
Moderate rain at times
30°
11
Moderate rain at times
29°
12
Patchy rain possible
30°
13
Cloudy
31°
14
Light rain shower
31°
15
Moderate or heavy rain shower
30°
16
Light rain shower
30°
17
Heavy rain at times
31°
18
Patchy rain possible
31°
19
Heavy rain at times
31°
20
Moderate or heavy rain shower
30°
21
Patchy rain possible
30°
22
Patchy rain possible
27°
23
Patchy rain possible
30°
24
Light rain shower
31°
25
Patchy rain possible
32°
26
Patchy rain possible
33°
27
Patchy rain possible
33°
28
Light rain shower
33°
29
Light rain shower
29°
30
Light rain shower
29°
31
Light rain shower
28°

Temperatures trend during July in Chiang Mai

See the weather trend as well as the moving average line

July weather in Chiang Mai day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Heavy rain at times
Heavy rain at times
 30° /22° 8.9 mm 6
2 Jul. Light rain shower
Light rain shower
 30° /22° 9 mm 6
3 Jul. Light rain shower
Light rain shower
 30° /22° 8.6 mm 6
4 Jul. Patchy rain possible
Patchy rain possible
 30° /22° 7.2 mm 7
5 Jul. Light rain shower
Light rain shower
 30° /22° 5.5 mm 6
6 Jul. Light rain shower
Light rain shower
 32° /23° 3.5 mm 7
7 Jul. Patchy rain possible
Patchy rain possible
 31° /22° 6 mm 7
8 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /22° 8.8 mm 7
9 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /22° 10.6 mm 7
10 Jul. Moderate rain at times
Moderate rain at times
 30° /22° 11.1 mm 7
11 Jul. Moderate rain at times
Moderate rain at times
 29° /22° 7.4 mm 6
12 Jul. Patchy rain possible
Patchy rain possible
 30° /22° 3.9 mm 7
13 Jul. Cloudy
Cloudy
 31° /22° 3.4 mm 7
14 Jul. Light rain shower
Light rain shower
 31° /22° 5.5 mm 7
15 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /22° 4.1 mm 6
16 Jul. Light rain shower
Light rain shower
 30° /22° 6.7 mm 6
17 Jul. Heavy rain at times
Heavy rain at times
 31° /22° 4.4 mm 6
18 Jul. Patchy rain possible
Patchy rain possible
 31° /22° 2.7 mm 8
19 Jul. Heavy rain at times
Heavy rain at times
 31° /22° 6.6 mm 7
20 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /22° 9.1 mm 6
21 Jul. Patchy rain possible
Patchy rain possible
 30° /22° 3.5 mm 9.9
22 Jul. Patchy rain possible
Patchy rain possible
 27° /23° 4.2 mm 9.5
23 Jul. Patchy rain possible
Patchy rain possible
 30° /22° 3.6 mm 7.8
24 Jul. Light rain shower
Light rain shower
 31° /21° 8.7 mm 11.1
25 Jul. Patchy rain possible
Patchy rain possible
 32° /21° 4.9 mm 11.4
26 Jul. Patchy rain possible
Patchy rain possible
 33° /22° 2.2 mm 7
27 Jul. Patchy rain possible
Patchy rain possible
 33° /22° 1.6 mm 8
28 Jul. Light rain shower
Light rain shower
 33° /23° 10.2 mm 7
29 Jul. Light rain shower
Light rain shower
 29° /24° 11.8 mm 6
30 Jul. Light rain shower
Light rain shower
 29° /23° 17.1 mm 6
31 Jul. Light rain shower
Light rain shower
 28° /23° 13.4 mm 6
Next
Important Notice
Our weather forecast for Chiang Mai in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chiang Mai forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Chiang Mai weather in July vs June vs August

Compare July weather in Chiang Mai with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JuneJulyAugust
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures31°/23°30°/22°29°/22°
Rainfall184 mm241 mm250 mm
Wind7.1 km/h6.3 km/h5.5 km/h
Humidity79%84%86%
Rainy days30 days31 days31 days
Dry days0 days0 days0 days

Planning a trip to Chiang Mai? Discover the best time to visit

Chiang Mai in July - FAQ

What are the expected maximum and minimum temperatures in Chiang Mai during July?
During July, expect a variety of temperatures with highs around 30° and lows near 22°, suitable for diverse activities and preferences.

How much rainfall should be expected in Chiang Mai during July?
Significant rainfall exceeding 240.7 mm is expected in Chiang Mai during July, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Chiang Mai during July?
The average wind speed in Chiang Mai during July is 6 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Chiang Mai

Explore the daily rainfall trends and prepare for Chiang Mais July weather 💧
Typically, Chiang Mai has 31 rainy days in July with a total of 240.7 mm of rainfall.

UV exposure in Chiang Mai during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

What to pack to Chiang Mai in July?

🌦️ Warm & sunny · highs around 30 °C, frequent showers

As you prepare for your trip to Chiang Mai in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Chiang Mai, during July, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

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Location coordinates Where is Chiang Mai?

Get accurate weather forecasts for Chiang Mai, located at latitude 18.79 and longitude 98.985. Stay updated with localized weather information tailored for Chiang Mai.

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