Ban Mae Nai Weather in September

September in Ban Mae Nai brings very high temperatures, with daytime highs of 32°C (90°F) and nights around 23°C (73°F). It's part of the rainy season, with 276 mm (11 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Ban Mae Nai in September

Ban Mae Nai is in the rainy season in September, with rain on around 18 days and an average of 276 mm (11 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Ban Mae Nai in September

Daytime highs in Ban Mae Nai in September reach 32°C (90°F), with nights around 23°C (73°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Ban Mae Nai in September

You can expect a moderate amount of sunlight, with approximately 148 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

Wind Speed in Ban Mae Nai in September

September has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.

September in Ban Mae Nai has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit Thailand, check out our Ban Mae Nai's climate page.

Ban Mae Nai Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 61%  

Precipitation 276 mm (11 in)  

Rainy days 18 days  

Humidity 81% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 148 hours *  

Percentage Sunshine *  

* Data from: Chiang Mai, Thailand (14 KM, 9 Miles).

What to Wear in Ban Mae Nai in September

Warm but pleasant conditions in Ban Mae Nai in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Ban Mae Nai in September

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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Ban Mae Nai's climate page.

More climate data for Ban Mae Nai

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Ban Mae Nai climate overview or explore weather in Thailand.