South Lanarkshire
September
Weather in South Lanarkshire for September 2025
Your guide to South Lanarkshire weather in September - trends and predictions
In general, the average temperature in South Lanarkshire at the beginning of September is 19 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12 °C by the end of September.
South Lanarkshire experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
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8
Dry days
22
Rainy days
0
Snow days
16°/9°
Temperatures
20 km/h
Avg max wind
84 %
Avg humidity
South Lanarkshire in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  17° | 3  16° | 4 17° | 5 20° | 6 22° | 7  23° |
| 8 24° | 9  17° | 10 16° | 11 14° | 12  14° | 13  13° | 14 15° |
| 15  13° | 16 15° | 17 16° | 18 16° | 19 17° | 20 17° | 21 15° |
| 22 14° | 23 14° | 24 12° | 25 12° | 26 11° | 27 12° | 28 13° |
| 29 13° | 30 11° |
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Temperatures trend during September in South Lanarkshire
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. | Mist | 18° /7° | 0 mm | 4 | |
| 2 Sept. | Sunny | 17° /10° | 4.3 mm | 5 | |
| 3 Sept. | Partly cloudy | 16° /10° | 0.6 mm | 4 | |
| 4 Sept. | Mist | 17° /9° | 1.7 mm | 4 | |
| 5 Sept. | Partly cloudy | 20° /9° | 0 mm | 5 | |
| 6 Sept. | Mist | 22° /12° | 0 mm | 6 | |
| 7 Sept. | Patchy light drizzle | 23° /13° | 0.5 mm | 6 | |
| 8 Sept. | Partly cloudy | 24° /13° | 0.7 mm | 6 | |
| 9 Sept. | Light rain shower | 17° /12° | 1.2 mm | 4 | |
| 10 Sept. | Light rain shower | 16° /9° | 7 mm | 4 | |
| 11 Sept. | Light drizzle | 14° /7° | 4 mm | 4 | |
| 12 Sept. | Cloudy | 14° /5° | 0.2 mm | 4 | |
| 13 Sept. | Overcast | 13° /5° | 2.6 mm | 3 | |
| 14 Sept. | Overcast | 15° /8° | 0.4 mm | 4 | |
| 15 Sept. | Moderate rain | 13° /7° | 12.9 mm | 4 | |
| 16 Sept. | Fog | 15° /6° | 0.9 mm | 4 | |
| 17 Sept. | Light rain | 16° /9° | 2.7 mm | 4 | |
| 18 Sept. | Light rain shower | 16° /9° | 13 mm | 4 | |
| 19 Sept. | Light rain shower | 17° /7° | 7.8 mm | 4 | |
| 20 Sept. | Light rain shower | 17° /8° | 3.3 mm | 5 | |
| 21 Sept. | Light drizzle | 15° /8° | 0.4 mm | 4 | |
| 22 Sept. | Light rain shower | 14° /8° | 1.4 mm | 4 | |
| 23 Sept. | Cloudy | 14° /5° | 0.3 mm | 4 | |
| 24 Sept. | Light rain shower | 12° /7° | 13.7 mm | 3 | |
| 25 Sept. | Light rain shower | 12° /8° | 1.3 mm | 3 | |
| 26 Sept. | Light rain shower | 11° /7° | 13.2 mm | 3 | |
| 27 Sept. | Light rain | 12° /5° | 3.9 mm | 3 | |
| 28 Sept. | Light drizzle | 13° /6° | 3 mm | 3 | |
| 29 Sept. | Light rain shower | 13° /6° | 0.6 mm | 3 | |
| 30 Sept. | Light drizzle | 11° /7° | 0.8 mm | 3 | |
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Important Notice
Our weather forecast for South Lanarkshire 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 South Lanarkshire forecast closer to your planned date for the most up-to-date weather information.
South Lanarkshire in September - FAQ
What are the expected maximum and minimum temperatures in South Lanarkshire during September?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in South Lanarkshire during September?
Significant rainfall exceeding 153.8 mm is expected in South Lanarkshire during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in South Lanarkshire during September?
The average wind speed in South Lanarkshire during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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Where is South Lanarkshire?Get accurate weather forecasts for South Lanarkshire, located at latitude 55.764 and longitude -4.177. Stay updated with localized weather information tailored for South Lanarkshire.
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