South Ayrshire (Prestwick)
September
Weather in South Ayrshire for September 2026
Your guide to South Ayrshire weather in September - trends and predictions
In general, the average temperature in South Ayrshire at the beginning of September is 15.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.7 °C by the end of September.
South Ayrshire experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 157.7 mm.
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Temperatures
Rain 🌧️
More
8
Dry days
22
Rainy days
0
Snow days
14°/9°
Temperatures
25 km/h
Avg max wind
83 %
Avg humidity
South Ayrshire Weather September
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Temperatures trend during September in South Ayrshire
See the weather trend as well as the moving average line
September weather in South Ayrshire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 15° /12° | 9.2 mm | 4 | |
| 2 Sept. | Patchy rain possible | 15° /10° | 0.2 mm | 4 | |
| 3 Sept. |  Moderate rain | 12° /10° | 24.8 mm | 3 | |
| 4 Sept. |  Patchy light drizzle | 15° /11° | 2 mm | 4 | |
| 5 Sept. | Patchy rain possible | 15° /10° | 1.2 mm | 4 | |
| 6 Sept. | Patchy rain possible | 17° /10° | 0 mm | 4 | |
| 7 Sept. | Light rain shower | 20° /13° | 10.3 mm | 5 | |
| 8 Sept. | Patchy rain possible | 15° /9° | 0.7 mm | 4 | |
| 9 Sept. | Patchy rain possible | 16° /9° | 0 mm | 4 | |
| 10 Sept. |  Moderate or heavy rain with thunder | 15° /10° | 14.5 mm | 4 | |
| 11 Sept. | Light rain shower | 13° /9° | 8.2 mm | 3 | |
| 12 Sept. | Light rain shower | 13° /9° | 7.8 mm | 3 | |
| 13 Sept. | Light rain shower | 12° /8° | 6.1 mm | 3 | |
| 14 Sept. | Light rain shower | 13° /9° | 5.8 mm | 3 | |
| 15 Sept. | Light rain shower | 14° /11° | 18.5 mm | 3 | |
| 16 Sept. | Light rain shower | 14° /10° | 3.4 mm | 3 | |
| 17 Sept. | Light rain shower | 15° /10° | 6.4 mm | 4 | |
| 18 Sept. | Light drizzle | 16° /11° | 1.8 mm | 4 | |
| 19 Sept. | Light rain shower | 16° /10° | 6.8 mm | 4 | |
| 20 Sept. | Light rain shower | 12° /9° | 11.3 mm | 3 | |
| 21 Sept. | Patchy rain possible | 12° /5° | 0.3 mm | 3 | |
| 22 Sept. | Patchy rain possible | 12° /4° | 0.2 mm | 3 | |
| 23 Sept. |  Overcast | 12° /6° | 0 mm | 3 | |
| 24 Sept. | Patchy rain possible | 14° /6° | 0 mm | 3 | |
| 25 Sept. |  Partly cloudy | 15° /7° | 0 mm | 5 | |
| 26 Sept. |  Sunny | 15° /6° | 0 mm | 5 | |
| 27 Sept. | Light rain shower | 12° /10° | 14.5 mm | 3 | |
| 28 Sept. | Patchy rain possible | 12° /8° | 1.3 mm | 3 | |
| 29 Sept. | Light drizzle | 13° /7° | 0.9 mm | 3 | |
| 30 Sept. | Light drizzle | 15° /11° | 1.5 mm | 4 | |
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Important Notice
Our weather forecast for South Ayrshire 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 Ayrshire forecast closer to your planned date for the most up-to-date weather information.
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South Ayrshire in September - FAQ
What are the expected maximum and minimum temperatures in South Ayrshire during September?
During September, expect a variety of temperatures with highs around 14° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in South Ayrshire during September?
Significant rainfall exceeding 157.7 mm is expected in South Ayrshire 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 Ayrshire during September?
The average wind speed in South Ayrshire during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in South Ayrshire
Explore the daily rainfall trends and prepare for South Ayrshires September weather 💧
Typically, South Ayrshire has 22 rainy days in September with a total of 157.7 mm of rainfall.
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Where is South Ayrshire?Get accurate weather forecasts for South Ayrshire, located at latitude 55.483 and longitude -4.617. Stay updated with localized weather information tailored for South Ayrshire.
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