Weather in Milton Keynes for September 2026
Until now, September 2026 in Milton Keynes is cooler than usual, with temperatures averaging 19.7 °C, this is 2.1 °C below the typical seasonal average.
Expect cooler weather in the next days in Milton Keynes with the forecast suggesting a temperature of 19.4 °C, lower than the historical average.
In general, the average temperature in Milton Keynes at the beginning of September is 22 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of September.
Milton Keynes in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 61.6 mm.
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Milton Keynes Weather September
Temperatures trend during September in Milton Keynes
September weather in Milton Keynes day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Mist | 21° /11° | 1.8 mm | 5 | |
| 2 Sept. | Fog | 21° /12° | 1.2 mm | 4 | |
| 3 Sept. |  Patchy rain possible | 21° /13° | 1.9 mm | 4 | |
| 4 Sept. |  Overcast | 20° /12° | 3.8 mm | 4 | |
| 5 Sept. |  Sunny | 21° /11° | 2.2 mm | 5 | |
| 6 Sept. | Overcast | 26° /14° | 0.8 mm | 5 | |
| 7 Sept. |  Partly cloudy | 24° /14° | 0.7 mm | 5 | |
| 8 Sept. | Partly cloudy | 21° /13° | 6.5 mm | 5 | |
| 9 Sept. | Overcast | 21° /11° | 0 mm | 5 | |
| 10 Sept. | Light rain shower | 22° /12° | 1.5 mm | 5 | |
| 11 Sept. | Overcast | 18° /10° | 1.1 mm | 4 | |
| 12 Sept. | Sunny | 22° /12° | 9.6 mm | 3.7 | |
| 13 Sept. | Patchy rain possible | 20° /16° | 2.5 mm | 3.5 | |
| 14 Sept. | Sunny | 24° /14° | 0 mm | 3.4 | |
| 15 Sept. | Sunny | 24° /11° | 0.5 mm | 5 | |
| 16 Sept. | Sunny | 17° /10° | 0.6 mm | 5 | |
| 17 Sept. | Overcast | 16° /9° | 0 mm | 4 | |
| 18 Sept. | Overcast | 18° /9° | 0 mm | 4 | |
| 19 Sept. | Patchy rain possible | 17° /12° | 7.3 mm | 5 | |
| 20 Sept. | Light rain shower | 16° /9° | 3.9 mm | 5 | |
| 21 Sept. | Light rain shower | 17° /11° | 9.7 mm | 5 | |
| 22 Sept. | Overcast | 18° /10° | 0 mm | 5 | |
| 23 Sept. | Overcast | 21° /14° | 0.3 mm | 6 | |
| 24 Sept. | Overcast | 22° /14° | 0 mm | 6 | |
| 25 Sept. | Partly cloudy | 18° /9° | 3.3 mm | 4 | |
| 26 Sept. | Patchy rain possible | 18° /9° | 1.7 mm | 4 | |
| 27 Sept. | Patchy rain possible | 16° /8° | 2.8 mm | 4 | |
| 28 Sept. | Patchy rain possible | 16° /8° | 0.3 mm | 4 | |
| 29 Sept. | Partly cloudy | 16° /7° | 3 mm | 4 | |
| 30 Sept. |  Cloudy | 17° /9° | 5.2 mm | 4 | |
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Milton Keynes in September - FAQ
What are the expected maximum and minimum temperatures in Milton Keynes during September?
How much rainfall should be expected in Milton Keynes during September?
What are the typical wind conditions in Milton Keynes during September?
September rainfall patterns in Milton Keynes
UV exposure in Milton Keynes during September
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