Southall
September
Weather in Southall for September 2025
Your guide to Southall weather in September - trends and predictions
In general, the average temperature in Southall at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.3 °C by the end of September.
Southall sees moderate rainfall in September, averaging 8 rainy days.
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22
Dry days
8
Rainy days
0
Snow days
23°/15°
Temperatures
17 km/h
Avg max wind
67 %
Avg humidity
Southall in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  24° | 3 23° | 4  22° | 5  22° | 6 26° | 7 26° |
| 8 24° | 9 24° | 10 25° | 11  20° | 12 17° | 13 17° | 14 20° |
| 15 23° | 16 23° | 17 21° | 18 22° | 19  21° | 20 20° | 21 21° |
| 22 18° | 23 18° | 24 18° | 25 19° | 26  19° | 27 16° | 28 16° |
| 29 16° | 30 17° |
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Temperatures trend during September in Southall
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Overcast | 23° /14° | 7.9 mm | 5 | |
| 2 Sept. | Patchy rain possible | 24° /16° | 0.2 mm | 5 | |
| 3 Sept. | Overcast | 23° /14° | 0.9 mm | 5 | |
| 4 Sept. | Sunny | 22° /14° | 4.9 mm | 6 | |
| 5 Sept. | Partly cloudy | 22° /15° | 5.2 mm | 6 | |
| 6 Sept. | Overcast | 26° /17° | 2.6 mm | 6 | |
| 7 Sept. | Sunny | 26° /17° | 2.5 mm | 7 | |
| 8 Sept. | Partly cloudy | 24° /17° | 12.9 mm | 6 | |
| 9 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 10 Sept. | Partly cloudy | 25° /15° | 1.5 mm | 6 | |
| 11 Sept. | Cloudy | 20° /12° | 0.7 mm | 5 | |
| 12 Sept. | Overcast | 17° /11° | 0.4 mm | 4 | |
| 13 Sept. | Overcast | 17° /10° | 0 mm | 5 | |
| 14 Sept. | Cloudy | 20° /11° | 0 mm | 5 | |
| 15 Sept. | Sunny | 23° /12° | 0 mm | 7 | |
| 16 Sept. | Partly cloudy | 23° /13° | 0 mm | 7 | |
| 17 Sept. | Light rain shower | 21° /14° | 1.8 mm | 6 | |
| 18 Sept. | Light rain shower | 22° /12° | 3.7 mm | 5 | |
| 19 Sept. | Light rain | 21° /13° | 1.1 mm | 5 | |
| 20 Sept. | Light rain shower | 20° /14° | 9.5 mm | 5 | |
| 21 Sept. | Light rain shower | 21° /13° | 3.2 mm | 5 | |
| 22 Sept. | Patchy light drizzle | 18° /13° | 8.2 mm | 4 | |
| 23 Sept. | Partly cloudy | 18° /10° | 0.2 mm | 5 | |
| 24 Sept. | Cloudy | 18° /13° | 1.3 mm | 4 | |
| 25 Sept. | Overcast | 19° /13° | 1.5 mm | 5 | |
| 26 Sept. | Thundery outbreaks possible | 19° /12° | 6.3 mm | 5 | |
| 27 Sept. | Patchy rain possible | 16° /11° | 4.9 mm | 4 | |
| 28 Sept. | Overcast | 16° /9° | 0.1 mm | 4 | |
| 29 Sept. | Patchy rain possible | 16° /10° | 1 mm | 4 | |
| 30 Sept. | Cloudy | 17° /10° | 10.1 mm | 4 | |
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Important Notice
Our weather forecast for Southall 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 Southall forecast closer to your planned date for the most up-to-date weather information.
Southall in September - FAQ
What are the expected maximum and minimum temperatures in Southall during September?
During September, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Southall during September?
In September, Southall can expect light to moderate rainfall, totaling 38.7 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Southall during September?
The average wind speed in Southall during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
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