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Golden Triangle weather in May (Chiang Rai Province, Thailand)

What can you expect from the weather in Golden Triangle during May? Check out this comprehensive weather guide.

In May, Golden Triangle generally has very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 34°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 24°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Golden Triangle in May falls under the rainy season with heavy rainfall, averaging around 251 mm for the month. Typically around 17 days of rainfall is expected.

The city usually sees around 199 hours of sunlight, indicating many sunny days.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Golden Triangle. January, February and December typically offer the most agreeable circumstances. On the other hand, April, May, June, July, August and September tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Golden Triangle climate page with graphs.

 

Golden Triangle, monthly averages in May

Min TemperatureMin Temperature 24°C  
Max TemperatureMax Temperature 34°C  
Chance of RainChance of Rain 55%  
PrecipitationPrecipitation 251 mm  
Rainy daysRainy days 17 days  
HumidityHumidity 76% *  
SunshineSunshine 199 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Chiang Rai, Thailand (56 KM, 34 Miles).

Where to go in Thailand in May

Find out more about the weather in Thailand in May and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Golden Triangle in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Golden Triangle.

Our site offers climate and forecast data for every country in the world. Are you going to Thailand? On this website you can find historical weather averages for many cities in Thailand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.