Chanthaburi Weather in September

September in Chanthaburi brings very high temperatures around 31°C (88°F) during the day, dropping to 25°C (77°F) at night, with the most rainfall of the year.

Rainfall in Chanthaburi in September

As part of the rainy season, Chanthaburi sees around 23 days of rain in September, with an average of 450 mm (18 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in Chanthaburi in September

If you're visiting Chanthaburi in September, expect highs of 31°C (88°F) and overnight lows around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Chanthaburi in September

The city usually sees around 55 hours of sunlight, indicating fewer sunny days.

September in Chanthaburi 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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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 Chanthaburi's climate page.

Chanthaburi Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 77%  

Precipitation 450 mm (18 in)  

Rainy days 23 days  

Humidity 86%  

Sunshine 55 hours  

Percentage Sunshine  

What to Wear in Chanthaburi in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Chanthaburi in September

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

Cycling

7/10

Walking

7/10

Camping

7/10

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 Chanthaburi's climate page.

More climate data for Chanthaburi

Temperature Rainfall Sunshine Humidity

See the full Chanthaburi climate overview or explore weather in Thailand.