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Weather in Kanchanaburi for September 2025

Your guide to Kanchanaburi weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Kanchanaburi has been nearly identical to the historical average, with a temperature of 32.1 °C (showing only a slight deviation of 0.1 °C).

  • Expect cooler weather in the next days in Kanchanaburi with the forecast suggesting a temperature of 29.2 °C, lower than the historical average.

  • In general, the average temperature in Kanchanaburi at the beginning of September is 32.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28 °C by the end of September.

    • Rain 🌧️

  • Kanchanaburi experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 124.4 mm.

    • More

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

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

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/23°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Kanchanaburi Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
33°
2
Light rain shower
32°
3
Light rain shower
33°
4
Light rain shower
34°
5
Moderate or heavy rain shower
33°
6
Light rain shower
32°
7
Partly cloudy
33°
8
Light rain shower
31°
9
Patchy rain possible
29°
10
Light drizzle
32°
11
Patchy rain possible
32°
12
Cloudy
33°
13
Overcast
31°
14
Overcast
31°
15
Overcast
30°
16
Moderate rain
31°
17
Patchy rain possible
34°
18
Moderate rain
32°
19
Moderate rain
32°
20
Patchy rain possible
28°
21
Patchy rain possible
29°
22
Patchy rain possible
32°
23
Patchy rain possible
27°
24
Patchy rain possible
29°
25
Patchy rain possible
27°
26
Patchy rain possible
26°
27
Patchy rain possible
24°
28
Patchy rain possible
27°
29
Patchy rain possible
31°
30
Light rain shower
32°

Temperatures trend during September in Kanchanaburi

See the weather trend as well as the moving average line

September weather in Kanchanaburi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 33° /23° 2.5 mm 7
2 Sept. Light rain shower
Light rain shower
 32° /23° 2.9 mm 7
3 Sept. Light rain shower
Light rain shower
 33° /23° 2.4 mm 7
4 Sept. Light rain shower
Light rain shower
 34° /23° 1.8 mm 7
5 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /23° 12.2 mm 7
6 Sept. Light rain shower
Light rain shower
 32° /23° 7.3 mm 7
7 Sept. Partly cloudy
Partly cloudy
 33° /23° 5.3 mm 7
8 Sept. Light rain shower
Light rain shower
 31° /24° 2.3 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 29° /23° 0.2 mm 6
10 Sept. Light drizzle
Light drizzle
 32° /23° 0.9 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 3.1 mm 7
12 Sept. Cloudy
Cloudy
 33° /23° 3.6 mm 7
13 Sept. Overcast
Overcast
 31° /23° 3.7 mm 7
14 Sept. Overcast
Overcast
 31° /23° 3.3 mm 7
15 Sept. Overcast
Overcast
 30° /23° 0 mm 7
16 Sept. Moderate rain
Moderate rain
 31° /24° 5.6 mm 2.4
17 Sept. Patchy rain possible
Patchy rain possible
 34° /24° 3.3 mm 1.7
18 Sept. Moderate rain
Moderate rain
 32° /25° 5.3 mm 2.8
19 Sept. Moderate rain
Moderate rain
 32° /24° 9.5 mm 3.2
20 Sept. Patchy rain possible
Patchy rain possible
 28° /24° 4.6 mm 6
21 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 1 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 0.1 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 27° /25° 0.4 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 1.2 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 27° /24° 3.5 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 26° /24° 1.7 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 24° /23° 2.9 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 27° /22° 0.2 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 1.6 mm 6
30 Sept. Light rain shower
Light rain shower
 32° /23° 1.4 mm 7
Next
Important Notice
Our weather forecast for Kanchanaburi 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 Kanchanaburi forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Kanchanaburi weather in September vs August vs October

Compare September weather in Kanchanaburi 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
Temperatures33°/24°31°/23°30°/23°
Rainfall48 mm124 mm318 mm
Wind16.5 km/h16.1 km/h11.2 km/h
Humidity71%77%82%
Rainy days17 days24 days30 days
Dry days14 days6 days1 days

Planning a trip to Kanchanaburi? Discover the best time to visit

Kanchanaburi in September - FAQ

What are the expected maximum and minimum temperatures in Kanchanaburi during September?
During September, expect a variety of temperatures with highs around 31° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Kanchanaburi during September?
Significant rainfall exceeding 124.4 mm is expected in Kanchanaburi during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kanchanaburi during September?
The average wind speed in Kanchanaburi during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Kanchanaburi in September?

As you prepare for your trip to Kanchanaburi 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 Kanchanaburi, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips
    • Insect Repellent: For destinations with mosquitos or other insects

September rainfall patterns in Kanchanaburi

Explore the daily rainfall trends and prepare for Kanchanaburis September weather 💧

UV exposure in Kanchanaburi during September

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

Quick links

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Location coordinates Where is Kanchanaburi?

Get accurate weather forecasts for Kanchanaburi, located at latitude 14.004 and longitude 99.548. Stay updated with localized weather information tailored for Kanchanaburi.

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