Western (Colombo)
September
Weather in Western for September 2027
Your guide to Western weather in September - trends and predictions
In general, the average temperature in Western at the beginning of September is 28.2 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.3 °C by the end of September.
Western experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 493 mm.
Is September a good time to visit Western? check out the best time to travel to Western page.
Temperatures
Rain 🌧️
More
2
Dry days
28
Rainy days
0
Snow days
28°/24°
Temperatures
19 km/h
Avg max wind
84 %
Avg humidity
Western Weather September
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What’s the Weather Like in Western This September?
Discover the average temperatures and weather trends across Western’s cities this September.
Temperatures trend during September in Western
See the weather trend as well as the moving average line
September weather in Western day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 28° /25° | 19.8 mm | 6 | |
| 2 Sept. | Moderate rain | 28° /25° | 22.3 mm | 6 | |
| 3 Sept. |  Heavy rain | 28° /24° | 28.4 mm | 6 | |
| 4 Sept. | Moderate rain | 28° /24° | 16.6 mm | 6 | |
| 5 Sept. | Moderate rain | 29° /25° | 22.6 mm | 5 | |
| 6 Sept. | Moderate rain | 29° /25° | 19 mm | 5 | |
| 7 Sept. | Moderate rain | 29° /25° | 20 mm | 6 | |
| 8 Sept. | Moderate rain | 29° /25° | 16 mm | 5 | |
| 9 Sept. | Moderate rain | 29° /25° | 19.9 mm | 6 | |
| 10 Sept. | Moderate rain | 28° /25° | 17 mm | 5 | |
| 11 Sept. | Moderate rain | 28° /25° | 18.6 mm | 5 | |
| 12 Sept. |  Light rain | 29° /25° | 6.5 mm | 5 | |
| 13 Sept. | Moderate rain | 29° /25° | 10.7 mm | 5 | |
| 14 Sept. | Moderate rain | 29° /25° | 12.2 mm | 5 | |
| 15 Sept. | Moderate rain | 28° /25° | 14.6 mm | 5 | |
| 16 Sept. | Moderate rain | 28° /24° | 16.8 mm | 5 | |
| 17 Sept. | Moderate rain | 29° /25° | 15.7 mm | 6 | |
| 18 Sept. | Moderate rain | 28° /25° | 13 mm | 6 | |
| 19 Sept. | Moderate rain | 29° /25° | 14.9 mm | 5 | |
| 20 Sept. | Heavy rain | 27° /24° | 28.1 mm | 5 | |
| 21 Sept. | Moderate rain | 28° /24° | 10 mm | 6 | |
| 22 Sept. | Moderate rain | 28° /24° | 11 mm | 5 | |
| 23 Sept. | Moderate rain | 28° /24° | 13.9 mm | 5 | |
| 24 Sept. | Heavy rain | 28° /25° | 25.6 mm | 5 | |
| 25 Sept. | Moderate rain | 28° /25° | 18.5 mm | 5 | |
| 26 Sept. | Moderate rain | 28° /24° | 17 mm | 5 | |
| 27 Sept. | Moderate rain | 29° /25° | 15.3 mm | 6 | |
| 28 Sept. | Moderate rain | 28° /24° | 12 mm | 6 | |
| 29 Sept. | Light rain | 29° /25° | 8.7 mm | 6 | |
| 30 Sept. | Light rain | 29° /25° | 8.6 mm | 5 | |
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Important Notice
Our weather forecast for Western 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 Western forecast closer to your planned date for the most up-to-date weather information.
Change Month
Western in September - FAQ
What are the expected maximum and minimum temperatures in Western during September?
During September, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Western during September?
Significant rainfall exceeding 493 mm is expected in Western during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Western during September?
The average wind speed in Western during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Western
Explore the daily rainfall trends and prepare for Westerns September weather 💧
Typically, Western has 28 rainy days in September with a total of 493 mm of rainfall.
UV exposure in Western during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Western
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