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Weather in Klang for September 2025

Your guide to Klang weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Klang is slightly cooler than the historical average by -1.1 °C.

  • The forecast for the next days in Klang predicts temperatures to be around 31 °C, close to the historical average.

  • In general, the average temperature in Klang at the beginning of September is 29.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.1 °C by the end of September.

    • Rain 🌧️

  • Klang experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 411.9 mm.

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/24°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Klang Weather September

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

Temperatures trend during September in Klang

See the weather trend as well as the moving average line

September weather in Klang day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 30° /23° 2 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 4.8 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
 30° /24° 4.8 mm 7
4 Sept. Light rain shower
Light rain shower
 30° /23° 8.6 mm 7
5 Sept. Torrential rain shower
Torrential rain shower
 28° /23° 28.9 mm 6
6 Sept. Light rain shower
Light rain shower
 28° /23° 24.1 mm 6
7 Sept. Light rain shower
Light rain shower
 30° /24° 4.5 mm 7
8 Sept. Light rain shower
Light rain shower
 31° /24° 7.3 mm 7
9 Sept. Light rain shower
Light rain shower
 29° /24° 5.7 mm 7
10 Sept. Partly cloudy
Partly cloudy
 30° /24° 2.7 mm 7
11 Sept. Light rain shower
Light rain shower
 30° /23° 8.6 mm 6
12 Sept. Cloudy
Cloudy
 30° /24° 8.1 mm 7
13 Sept. Partly cloudy
Partly cloudy
 30° /23° 10.5 mm 7
14 Sept. Sunny
Sunny
 31° /23° 2.3 mm 7
15 Sept. Partly cloudy
Partly cloudy
 29° /23° 3.5 mm 7
16 Sept. Light rain shower
Light rain shower
 29° /23° 2.2 mm 7
17 Sept. Light rain shower
Light rain shower
 30° /23° 3.7 mm 6
18 Sept. Light rain shower
Light rain shower
 31° /23° 7.1 mm 7
19 Sept. Moderate rain
Moderate rain
 31° /24° 7.6 mm 3.1
20 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 4.3 mm 2.9
21 Sept. Moderate rain
Moderate rain
 31° /25° 5.4 mm 3
22 Sept. Moderate rain
Moderate rain
 30° /25° 6.4 mm 2.6
23 Sept. Moderate rain
Moderate rain
 30° /25° 6.6 mm 2.6
24 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 0.6 mm 6
25 Sept. Sunny
Sunny
 32° /24° 0.1 mm 7
26 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.1 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 0.7 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
 30° /24° 3.7 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 31° /24° 0.9 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 31° /25° 2.4 mm 6
Next
Important Notice
Our weather forecast for Klang 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 Klang forecast closer to your planned date for the most up-to-date weather information.
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Klang in September - FAQ

What are the expected maximum and minimum temperatures in Klang during September?
During September, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Klang during September?
Significant rainfall exceeding 411.9 mm is expected in Klang during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Klang during September?
The average wind speed in Klang during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Klang

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

UV exposure in Klang during September

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

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Location coordinates Where is Klang?

Get accurate weather forecasts for Klang, located at latitude 3.037 and longitude 101.443. Stay updated with localized weather information tailored for Klang.

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