Si Sa Ket Weather in September

September in Si Sa Ket brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 25°C (77°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Si Sa Ket in September

As part of the rainy season, Si Sa Ket sees around 19 days of rain in September, with an average of 273 mm (11 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Si Sa Ket in September

Si Sa Ket in September gets highs of 33°C (91°F) during the day and drops to 25°C (77°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

September in Si Sa Ket 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 Si Sa Ket's climate page.

Si Sa Ket Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 33°C (91°F)  

Chance of Rain 63%  

Precipitation 273 mm (11 in)  

Rainy days 19 days  

Humidity 82% *  

* Data from: Ubon Ratchathani, Thailand (57 KM, 35 Miles).

What to Wear in Si Sa Ket in September

Warm but pleasant conditions in Si Sa Ket 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.

What To Do in Si Sa Ket in September

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

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 Si Sa Ket's climate page.

More climate data for Si Sa Ket

Temperature Rainfall Humidity

See the full Si Sa Ket climate overview or explore weather in Thailand.