Lincolnshire (Lincoln)
September
Weather in Lincolnshire for September 2025
Your guide to Lincolnshire weather in September - trends and predictions
Until now, September 2025 in Lincolnshire is slightly cooler than the historical average by -1.4 °C.
Expect cooler weather in the next days in Lincolnshire with the forecast suggesting a temperature of 17.1 °C, lower than the historical average.
In general, the average temperature in Lincolnshire at the beginning of September is 22.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °C by the end of September.
Lincolnshire in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 68.4 mm.
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Temperatures
Rain 🌧️
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14
Dry days
16
Rainy days
0
Snow days
19°/12°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Lincolnshire Weather September
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Temperatures trend during September in Lincolnshire
See the weather trend as well as the moving average line
September weather in Lincolnshire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 21° /13° | 3.9 mm | 5 | |
| 2 Sept. | Light rain shower | 22° /13° | 2.8 mm | 5 | |
| 3 Sept. |  Overcast | 22° /13° | 3.6 mm | 5 | |
| 4 Sept. |  Sunny | 20° /12° | 0.8 mm | 5 | |
| 5 Sept. | Overcast | 21° /12° | 0.2 mm | 5 | |
| 6 Sept. | Overcast | 25° /14° | 0 mm | 6 | |
| 7 Sept. |  Cloudy | 25° /16° | 0.2 mm | 5 | |
| 8 Sept. |  Partly cloudy | 24° /14° | 0.3 mm | 6 | |
| 9 Sept. | Patchy rain possible | 22° /13° | 1.8 mm | 5 | |
| 10 Sept. | Patchy rain possible | 22° /13° | 1.4 mm | 5 | |
| 11 Sept. | Light rain shower | 18° /11° | 1.9 mm | 4 | |
| 12 Sept. | Overcast | 16° /9° | 2.4 mm | 4 | |
| 13 Sept. | Overcast | 17° /8° | 0.7 mm | 4 | |
| 14 Sept. | Overcast | 17° /10° | 2.8 mm | 4 | |
| 15 Sept. | Overcast | 21° /11° | 0.9 mm | 5 | |
| 16 Sept. | Patchy rain possible | 17° /12° | 0.9 mm | 0.6 | |
| 17 Sept. |  Moderate rain | 18° /11° | 8.8 mm | 0.3 | |
| 18 Sept. | Patchy rain possible | 23° /17° | 0.1 mm | 0.8 | |
| 19 Sept. | Patchy rain possible | 23° /16° | 0.2 mm | 0.8 | |
| 20 Sept. | Patchy rain possible | 18° /12° | 0.1 mm | 0.6 | |
| 21 Sept. | Patchy rain possible | 13° /8° | 0.4 mm | 3 | |
| 22 Sept. | Patchy rain possible | 13° /7° | 0.2 mm | 3 | |
| 23 Sept. | Patchy rain possible | 13° /8° | 0.8 mm | 3 | |
| 24 Sept. | Partly cloudy | 16° /8° | 0 mm | 4 | |
| 25 Sept. | Sunny | 15° /8° | 0.1 mm | 4 | |
| 26 Sept. | Cloudy | 16° /9° | 0 mm | 3 | |
| 27 Sept. | Patchy rain possible | 18° /13° | 0.2 mm | 4 | |
| 28 Sept. | Partly cloudy | 18° /13° | 0.1 mm | 5 | |
| 29 Sept. | Sunny | 18° /11° | 0 mm | 4 | |
| 30 Sept. |  Light rain | 14° /10° | 7.4 mm | 3 | |
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Important Notice
Our weather forecast for Lincolnshire 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 Lincolnshire forecast closer to your planned date for the most up-to-date weather information.
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Lincolnshire in September - FAQ
What are the expected maximum and minimum temperatures in Lincolnshire during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lincolnshire during September?
Moderate rainfall is anticipated in Lincolnshire during September, with a total of 68.4 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lincolnshire during September?
The average wind speed in Lincolnshire during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lincolnshire
Explore the daily rainfall trends and prepare for Lincolnshires September weather 💧
UV exposure in Lincolnshire during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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