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Weather in Ko Si Chang for August 2026

Your guide to Ko Si Chang weather in August - trends and predictions

    Temperatures

  • The forecast for the first days of August 2026 in Ko Si Chang predicts temperatures to be around 29 °C, close to the historical average.

  • In general, the average temperature in Ko Si Chang at the beginning of August is 29 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.9 °C by the end of August.

    • Rain 🌧️

  • Ko Si Chang experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 176.5 mm.

    • More

  • Is August a good time to visit Ko Si Chang? check out the best time to travel to Ko Si Chang page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
1
Dry days
Average rainy days
30
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/27°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Ko Si Chang Weather August

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

Temperatures trend during August in Ko Si Chang

See the weather trend as well as the moving average line

August weather in Ko Si Chang day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 29° /27° 2.9 mm 7
2 Aug. Patchy rain possible
Patchy rain possible
 29° /28° 2.7 mm 7
3 Aug. Partly cloudy
Partly cloudy
 29° /28° 1.6 mm 7
4 Aug. Moderate rain at times
Moderate rain at times
 29° /27° 5.9 mm 6
5 Aug. Patchy rain possible
Patchy rain possible
 29° /27° 3.5 mm 6
6 Aug. Moderate rain at times
Moderate rain at times
 29° /27° 2.5 mm 6
7 Aug. Patchy rain possible
Patchy rain possible
 29° /27° 8.7 mm 6
8 Aug. Sunny
Sunny
 29° /27° 2 mm 7
9 Aug. Patchy rain possible
Patchy rain possible
 30° /27° 3.2 mm 7
10 Aug. Moderate rain at times
Moderate rain at times
 29° /28° 1.7 mm 6
11 Aug. Partly cloudy
Partly cloudy
 30° /27° 3.8 mm 7
12 Aug. Heavy rain at times
Heavy rain at times
 30° /27° 6.2 mm 7
13 Aug. Cloudy
Cloudy
 29° /27° 2.9 mm 6
14 Aug. Patchy rain possible
Patchy rain possible
 30° /28° 3.9 mm 7
15 Aug. Overcast
Overcast
 30° /27° 3.7 mm 7
16 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /26° 14.8 mm 7
17 Aug. Heavy rain at times
Heavy rain at times
 29° /26° 8.3 mm 6
18 Aug. Patchy rain possible
Patchy rain possible
 29° /27° 1.8 mm 7
19 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 4.4 mm 6
20 Aug. Cloudy
Cloudy
 29° /28° 0.7 mm 6
21 Aug. Cloudy
Cloudy
 29° /27° 5.5 mm 6
22 Aug. Overcast
Overcast
 29° /26° 19.2 mm 6
23 Aug. Cloudy
Cloudy
 29° /27° 10.2 mm 6
24 Aug. Patchy rain possible
Patchy rain possible
 29° /27° 8.7 mm 6
25 Aug. Overcast
Overcast
 29° /27° 3 mm 6
26 Aug. Patchy rain possible
Patchy rain possible
 29° /26° 3.2 mm 6
27 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /26° 5.6 mm 6
28 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 7.2 mm 7
29 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /27° 7 mm 7
30 Aug. Moderate rain at times
Moderate rain at times
 29° /27° 3.3 mm 6
31 Aug. Light rain shower
Light rain shower
 29° /27° 11.7 mm 6
Next
Important Notice
Our weather forecast for Ko Si Chang in August 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 Ko Si Chang forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Ko Si Chang weather in August vs July vs September

Compare August weather in Ko Si Chang with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JulyAugustSeptember
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures29°/27°29°/27°28°/27°
Rainfall234 mm177 mm341 mm
Wind28.2 km/h24.3 km/h24.5 km/h
Humidity75%74%76%
Rainy days28 days30 days30 days
Dry days3 days1 days0 days

Planning a trip to Ko Si Chang? Discover the best time to visit

Ko Si Chang in August - FAQ

What are the expected maximum and minimum temperatures in Ko Si Chang during August?
During August, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.

How much rainfall should be expected in Ko Si Chang during August?
Significant rainfall exceeding 176.5 mm is expected in Ko Si Chang during August, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Ko Si Chang during August?
The average wind speed in Ko Si Chang during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Ko Si Chang

Explore the daily rainfall trends and prepare for Ko Si Changs August weather 💧
Typically, Ko Si Chang has 30 rainy days in August with a total of 176.5 mm of rainfall.

UV exposure in Ko Si Chang during August

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

What to pack to Ko Si Chang in August?

🌦️ Warm & sunny · highs around 29 °C, frequent showers

As you prepare for your trip to Ko Si Chang in August, 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 Ko Si Chang, during August, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

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Location coordinates Where is Ko Si Chang?

Get accurate weather forecasts for Ko Si Chang, located at latitude 13.15 and longitude 100.811. Stay updated with localized weather information tailored for Ko Si Chang.

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