Ban San Sai (2) weather in September (Chiang Mai Province, Thailand)

Can you expect sunny skies in Ban San Sai (2) in September? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

Typically, September in Ban San Sai (2) includes very high temperatures and heavy rainfall. The temperature during the day can rise to approximately 33°C. At night, it falls to around 24°C. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.

Precipitation

Ban San Sai (2) in September falls under the rainy season with heavy rainfall, averaging around 252 mm for the month. Based on our climate data of the past 30 years, about 18 days of rain are anticipated.

Average sunshine

The area enjoys a moderate level of sunlight, with around 148 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Ban San Sai (2). January, November and December typically offer the most optimal weather. In contrast, April, May, July, August and September tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Ban San Sai (2) climate page with graphs.

 

Ban San Sai (2), monthly averages in September

Min Temperature 24°C  

Max Temperature 33°C  

Chance of Rain 59%  

Precipitation 252 mm  

Rainy days 18 days  

Humidity 81% *  

Windspeed 4 km/h *  

Sunshine 148 hours *  

Percentage Sunshine *  

Data from: Chiang Mai, Thailand (5 KM, 3 Miles).

Where to go in Thailand in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 this month?

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.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Ban San Sai (2).

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 travel conditions. Find out where to go with our weather planner.