Weather in Farnborough for September 2026
Until now, September 2026 in Farnborough has been nearly identical to the historical average, with a temperature of 21.1 °C (showing only a slight deviation of 0.1 °C).
The forecast for the next days in Farnborough predicts temperatures to be around 24 °C, close to the historical average.
In general, the average temperature in Farnborough at the beginning of September is 22.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.1 °C by the end of September.
Farnborough in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 72 mm.
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Farnborough Weather September
Temperatures trend during September in Farnborough
September weather in Farnborough day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 22° /12° | 6.3 mm | 5 | |
| 2 Sept. | Light rain shower | 21° /13° | 1.7 mm | 4 | |
| 3 Sept. | Light rain shower | 22° /13° | 1.6 mm | 4 | |
| 4 Sept. | Light rain shower | 21° /12° | 2.7 mm | 4 | |
| 5 Sept. |  Sunny | 22° /11° | 5.6 mm | 5 | |
| 6 Sept. |  Overcast | 24° /13° | 2.4 mm | 5 | |
| 7 Sept. |  Cloudy | 24° /14° | 0.5 mm | 4 | |
| 8 Sept. |  Partly cloudy | 21° /13° | 10.3 mm | 5 | |
| 9 Sept. | Overcast | 21° /11° | 0 mm | 5 | |
| 10 Sept. | Partly cloudy | 21° /11° | 1.6 mm | 4 | |
| 11 Sept. |  Mist | 20° /11° | 0.6 mm | 4 | |
| 12 Sept. | Light rain shower | 19° /9° | 1 mm | 4 | |
| 13 Sept. | Overcast | 17° /10° | 1.6 mm | 3 | |
| 14 Sept. | Overcast | 20° /10° | 0.6 mm | 4 | |
| 15 Sept. | Patchy rain possible | 21° /11° | 0.2 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /10° | 0 mm | 5 | |
| 17 Sept. | Patchy rain possible | 20° /11° | 1.6 mm | 4 | |
| 18 Sept. | Overcast | 21° /11° | 1.7 mm | 4 | |
| 19 Sept. | Overcast | 22° /14° | 0.2 mm | 3 | |
| 20 Sept. | Overcast | 20° /14° | 0 mm | 2.7 | |
| 21 Sept. | Sunny | 23° /12° | 0 mm | 4.1 | |
| 22 Sept. | Sunny | 24° /14° | 0 mm | 6 | |
| 23 Sept. | Overcast | 24° /14° | 0 mm | 6 | |
| 24 Sept. | Sunny | 23° /14° | 0 mm | 6 | |
| 25 Sept. | Sunny | 24° /13° | 0 mm | 6 | |
| 26 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 27 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 28 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 29 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 30 Sept. | Overcast | 25° /17° | 0 mm | 6 | |
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Farnborough in September - FAQ
What are the expected maximum and minimum temperatures in Farnborough during September?
How much rainfall should be expected in Farnborough during September?
What are the typical wind conditions in Farnborough during September?
September rainfall patterns in Farnborough
UV exposure in Farnborough during September
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