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Weather in Chiang Rai for May 2027

Your guide to Chiang Rai weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Chiang Rai at the beginning of May is 36.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 30 °C by the end of May.

    • Rain 🌧️

  • Chiang Rai experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 247.1 mm.

    • More

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

  • ✨ Is May a good time to visit Chiang Rai? – Ask the AI Weatherman

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/22°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Chiang Rai Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
37°
2
Patchy rain possible
37°
3
Light rain
35°
4
Patchy rain possible
36°
5
Patchy rain possible
37°
6
Patchy rain possible
37°
7
Light rain
38°
8
Patchy rain possible
37°
9
Moderate rain at times
35°
10
Moderate rain at times
32°
11
Moderate rain
35°
12
Light rain
33°
13
Light rain
35°
14
Light rain
34°
15
Moderate rain
33°
16
Light rain
34°
17
Patchy light rain with thunder
32°
18
Thundery outbreaks possible
34°
19
Thundery outbreaks possible
36°
20
Patchy light rain with thunder
35°
21
Moderate rain
36°
22
Moderate rain
31°
23
Moderate rain
30°
24
Moderate rain
27°
25
Moderate rain
28°
26
Moderate rain
29°
27
Moderate rain
28°
28
Moderate rain
29°
29
Moderate rain
31°
30
Light rain
32°
31
Light rain
33°

Temperatures trend during May in Chiang Rai

See the weather trend as well as the moving average line

May weather in Chiang Rai day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 37° /22° 1.6 mm 10
2 May Patchy rain possible
Patchy rain possible
 37° /23° 2.3 mm 9
3 May Light rain
Light rain
 35° /21° 3.7 mm 9
4 May Patchy rain possible
Patchy rain possible
 36° /22° 1.8 mm 10
5 May Patchy rain possible
Patchy rain possible
 37° /23° 1.9 mm 10
6 May Patchy rain possible
Patchy rain possible
 37° /23° 2.1 mm 10
7 May Light rain
Light rain
 38° /24° 6.3 mm 10
8 May Patchy rain possible
Patchy rain possible
 37° /23° 1.8 mm 8
9 May Moderate rain at times
Moderate rain at times
 35° /22° 6.1 mm 7
10 May Moderate rain at times
Moderate rain at times
 32° /22° 9.1 mm 6
11 May Moderate rain
Moderate rain
 35° /21° 11.7 mm 7
12 May Light rain
Light rain
 33° /21° 5.3 mm 7
13 May Light rain
Light rain
 35° /23° 3.1 mm 7
14 May Light rain
Light rain
 34° /23° 7.6 mm 7
15 May Moderate rain
Moderate rain
 33° /23° 13.1 mm 7
16 May Light rain
Light rain
 34° /23° 7.8 mm 7
17 May Patchy light rain with thunder
Patchy light rain with thunder
 32° /22° 9 mm 8
18 May Thundery outbreaks possible
Thundery outbreaks possible
 34° /22° 5.3 mm 8
19 May Thundery outbreaks possible
Thundery outbreaks possible
 36° /23° 2.7 mm 9
20 May Patchy light rain with thunder
Patchy light rain with thunder
 35° /23° 2.1 mm 8
21 May Moderate rain
Moderate rain
 36° /23° 21.2 mm 8
22 May Moderate rain
Moderate rain
 31° /22° 23.1 mm 7
23 May Moderate rain
Moderate rain
 30° /23° 12.9 mm 7
24 May Moderate rain
Moderate rain
 27° /22° 10.6 mm 5
25 May Moderate rain
Moderate rain
 28° /22° 16.7 mm 7
26 May Moderate rain
Moderate rain
 29° /22° 12.9 mm 7
27 May Moderate rain
Moderate rain
 28° /22° 10.1 mm 7
28 May Moderate rain
Moderate rain
 29° /22° 15.5 mm 7
29 May Moderate rain
Moderate rain
 31° /22° 10.2 mm 7
30 May Light rain
Light rain
 32° /22° 5.9 mm 7
31 May Light rain
Light rain
 33° /23° 3.8 mm 8
Next
Important Notice
Our weather forecast for Chiang Rai in May 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 Rai forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Chiang Rai weather in May vs April vs June

Compare May weather in Chiang Rai with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AprilMayJune
WeatherSunny
Sunny
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures39°/23°33°/22°29°/22°
Rainfall43 mm247 mm316 mm
Wind10.3 km/h8.1 km/h6.3 km/h
Humidity38%70%87%
Rainy days6 days23 days27 days
Dry days24 days8 days3 days

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

Chiang Rai in May - FAQ

What are the expected maximum and minimum temperatures in Chiang Rai during May?
During May, expect a variety of temperatures with highs around 33° and lows near 22°, suitable for diverse activities and preferences.

How much rainfall should be expected in Chiang Rai during May?
Significant rainfall exceeding 247.1 mm is expected in Chiang Rai during May, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Chiang Rai during May?
The average wind speed in Chiang Rai during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Chiang Rai

Explore the daily rainfall trends and prepare for Chiang Rais May weather 💧
Typically, Chiang Rai has 23 rainy days in May with a total of 247.1 mm of rainfall.

UV exposure in Chiang Rai during May

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

What to pack to Chiang Rai in May?

🌦️ Warm & sunny · highs around 33 °C, frequent showers

As you prepare for your trip to Chiang Rai in May, 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 Rai, during May, 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 Rai?

Get accurate weather forecasts for Chiang Rai, located at latitude 19.909 and longitude 99.833. Stay updated with localized weather information tailored for Chiang Rai.

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