Kettering
September
Weather in Kettering for September 2025
Your guide to Kettering weather in September - trends and predictions
In general, the average temperature in Kettering at the beginning of September is 23.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16 °C by the end of September.
The climate of Kettering in September is notably wet, with an average of 12 rainy days.
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18
Dry days
12
Rainy days
0
Snow days
21°/13°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Kettering in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2  23° | 3  21° | 4  21° | 5 22° | 6  28° | 7 26° |
| 8 24° | 9 23° | 10 24° | 11 18° | 12 15° | 13 16° | 14 16° |
| 15 21° | 16  20° | 17  20° | 18 19° | 19 20° | 20 19° | 21 20° |
| 22 17° | 23 17° | 24 17° | 25 17° | 26 18° | 27 15° | 28 15° |
| 29 15° | 30 15° |
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Temperatures trend during September in Kettering
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. | Patchy rain possible | 21° /12° | 3.5 mm | 5 | |
| 2 Sept. | Fog | 23° /14° | 0.4 mm | 5 | |
| 3 Sept. | Overcast | 21° /12° | 0.2 mm | 5 | |
| 4 Sept. | Sunny | 21° /13° | 1.7 mm | 6 | |
| 5 Sept. | Sunny | 22° /12° | 1.9 mm | 6 | |
| 6 Sept. | Partly cloudy | 28° /15° | 1.1 mm | 7 | |
| 7 Sept. | Partly cloudy | 26° /15° | 0.3 mm | 7 | |
| 8 Sept. | Partly cloudy | 24° /16° | 4 mm | 6 | |
| 9 Sept. | Sunny | 23° /14° | 0.2 mm | 6 | |
| 10 Sept. | Partly cloudy | 24° /13° | 1.1 mm | 6 | |
| 11 Sept. | Patchy rain possible | 18° /11° | 1.8 mm | 4 | |
| 12 Sept. | Overcast | 15° /9° | 0.2 mm | 4 | |
| 13 Sept. | Overcast | 16° /7° | 0 mm | 4 | |
| 14 Sept. | Overcast | 16° /9° | 0 mm | 5 | |
| 15 Sept. | Partly cloudy | 21° /10° | 0.2 mm | 5 | |
| 16 Sept. | Cloudy | 20° /11° | 0 mm | 5 | |
| 17 Sept. | Light rain | 20° /11° | 0.9 mm | 5 | |
| 18 Sept. | Light rain shower | 19° /11° | 0.6 mm | 5 | |
| 19 Sept. | Light rain | 20° /11° | 0.6 mm | 5 | |
| 20 Sept. | Light rain shower | 19° /12° | 4.1 mm | 5 | |
| 21 Sept. | Patchy rain possible | 20° /10° | 2.5 mm | 5 | |
| 22 Sept. | Patchy rain possible | 17° /11° | 12.5 mm | 4 | |
| 23 Sept. | Patchy rain possible | 17° /11° | 5.8 mm | 4 | |
| 24 Sept. | Patchy rain possible | 17° /11° | 1.2 mm | 4 | |
| 25 Sept. | Overcast | 17° /11° | 4.3 mm | 4 | |
| 26 Sept. | Light rain shower | 18° /11° | 3.6 mm | 5 | |
| 27 Sept. | Patchy rain possible | 15° /8° | 1.9 mm | 4 | |
| 28 Sept. | Overcast | 15° /8° | 0.6 mm | 4 | |
| 29 Sept. | Partly cloudy | 15° /8° | 8.4 mm | 4 | |
| 30 Sept. | Overcast | 15° /9° | 13.3 mm | 4 | |
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Important Notice
Our weather forecast for Kettering 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 Kettering forecast closer to your planned date for the most up-to-date weather information.
Kettering in September - FAQ
What are the expected maximum and minimum temperatures in Kettering during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kettering during September?
In September, Kettering can expect light to moderate rainfall, totaling 32.8 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Kettering during September?
The average wind speed in Kettering during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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