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Weather in Surat Thani for September 2027

Your guide to Surat Thani weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Surat Thani at the beginning of September is 30.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.8 °C by the end of September.

    • Rain 🌧️

  • Surat Thani experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 186.8 mm.

    • More

  • Is September a good time to visit Surat Thani? check out the best time to travel to Surat Thani page.

  • ✨ Is September a good time to visit Surat Thani? – Ask the AI Weatherman

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/24°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Surat Thani Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
31°
2
Moderate rain
29°
3
Light rain
29°
4
Light rain
30°
5
Light rain
31°
6
Light rain
31°
7
Light rain shower
32°
8
Patchy rain possible
31°
9
Light rain
31°
10
Light rain
31°
11
Light rain
31°
12
Light rain
31°
13
Light rain
30°
14
Moderate or heavy rain shower
30°
15
Moderate or heavy rain shower
30°
16
Light rain
31°
17
Light rain
29°
18
Light rain
29°
19
Light rain
28°
20
Light rain
30°
21
Light rain
32°
22
Moderate or heavy rain shower
31°
23
Moderate rain
30°
24
Light rain
30°
25
Light rain
30°
26
Light rain
30°
27
Light rain
28°
28
Light rain
30°
29
Light rain
31°
30
Light rain
31°

What’s the Weather Like in Surat Thani This September?

Discover the average temperatures and weather trends across Surat Thani’s cities this September.
Patchy rain possibleKo Samui29 °C / 27 °CPatchy rain possibleKoh Phangan29 °C / 27 °CPatchy rain possibleKoh Tao29 °C / 27 °CMore Locations

Temperatures trend during September in Surat Thani

See the weather trend as well as the moving average line

September weather in Surat Thani day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 31° /24° 5.9 mm 5
2 Sept. Moderate rain
Moderate rain
 29° /24° 11.2 mm 6
3 Sept. Light rain
Light rain
 29° /24° 3.8 mm 6
4 Sept. Light rain
Light rain
 30° /24° 6.3 mm 6
5 Sept. Light rain
Light rain
 31° /23° 4.3 mm 7
6 Sept. Light rain
Light rain
 31° /24° 6.2 mm 6
7 Sept. Light rain shower
Light rain shower
 32° /24° 2.2 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 1.3 mm 7
9 Sept. Light rain
Light rain
 31° /24° 5.6 mm 8
10 Sept. Light rain
Light rain
 31° /24° 5.5 mm 6
11 Sept. Light rain
Light rain
 31° /24° 5.5 mm 6
12 Sept. Light rain
Light rain
 31° /24° 3.8 mm 6
13 Sept. Light rain
Light rain
 30° /24° 9.8 mm 6
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 8.4 mm 6
15 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 7 mm 6
16 Sept. Light rain
Light rain
 31° /24° 6.6 mm 6
17 Sept. Light rain
Light rain
 29° /24° 3.9 mm 6
18 Sept. Light rain
Light rain
 29° /24° 9.2 mm 6
19 Sept. Light rain
Light rain
 28° /24° 9.1 mm 6
20 Sept. Light rain
Light rain
 30° /24° 5 mm 6
21 Sept. Light rain
Light rain
 32° /24° 3.3 mm 6
22 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 7.4 mm 6
23 Sept. Moderate rain
Moderate rain
 30° /24° 10.4 mm 6
24 Sept. Light rain
Light rain
 30° /24° 7.4 mm 6
25 Sept. Light rain
Light rain
 30° /24° 5.9 mm 5
26 Sept. Light rain
Light rain
 30° /24° 8.5 mm 6
27 Sept. Light rain
Light rain
 28° /24° 6.7 mm 6
28 Sept. Light rain
Light rain
 30° /24° 6 mm 6
29 Sept. Light rain
Light rain
 31° /24° 6.2 mm 6
30 Sept. Light rain
Light rain
 31° /24° 4 mm 6
Next
Important Notice
Our weather forecast for Surat Thani in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Surat Thani forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Surat Thani weather in September vs August vs October

Compare September weather in Surat Thani with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures31°/24°30°/24°30°/24°
Rainfall132 mm187 mm286 mm
Wind18.2 km/h18.1 km/h12.3 km/h
Humidity75%78%81%
Rainy days22 days22 days29 days
Dry days9 days8 days2 days

Planning a trip to Surat Thani? Discover the best time to visit

Surat Thani in September - FAQ

What are the expected maximum and minimum temperatures in Surat Thani during September?
During September, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Surat Thani during September?
Significant rainfall exceeding 186.8 mm is expected in Surat Thani during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Surat Thani during September?
The average wind speed in Surat Thani during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Surat Thani

Explore the daily rainfall trends and prepare for Surat Thanis September weather 💧
Typically, Surat Thani has 22 rainy days in September with a total of 186.8 mm of rainfall.

UV exposure in Surat Thani during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

What to pack to Surat Thani in September?

🌦️ Warm & sunny · highs around 30 °C, frequent showers

As you prepare for your trip to Surat Thani in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Surat Thani, during September, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

Top locations in Surat Thani
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Location coordinates Where is Surat Thani?

Get accurate weather forecasts for Surat Thani, located at latitude 9.14 and longitude 99.333. Stay updated with localized weather information tailored for Surat Thani.

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