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Ban Rai weather in September (Chiang Rai Province, Thailand)

Planning a trip to Ban Rai in September? This guide provides all the details you need.

In September, Ban Rai generally has very high temperatures and heavy rainfall. Anticipate daytime temperatures around 32°C, while night temperatures can drop to 23°C. Remember, these are typical temperatures, and certain days could be even hotter. Ensure you wear appropriate clothing to handle the warmth.

Ban Rai in September falls under the rainy season with heavy rainfall, averaging around 298 mm for the month. When we look at the climate data from the last 30 years, we can expect around 18 days of rain.

The area enjoys a balanced 145 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Ban Rai. 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 Ban Rai climate page with graphs.

 

Ban Rai, monthly averages in September

Min TemperatureMin Temperature 23°C  
Max TemperatureMax Temperature 32°C  
Chance of RainChance of Rain 60%  
PrecipitationPrecipitation 298 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 83% *  
SunshineSunshine 145 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Chiang Rai, Thailand (38 KM, 24 Miles).

Where to go in Thailand in September

Find out more about the weather in Thailand in September 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 Ban Rai in September?

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 September.

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 Ban Rai.

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.