Weather in Gillingham for September 2026
Until now, September 2026 in Gillingham has been nearly identical to the historical average, with a temperature of 21.6 °C (showing only a slight deviation of 0.5 °C).
Expect cooler weather in the next days in Gillingham with the forecast suggesting a temperature of 20.6 °C, lower than the historical average.
In general, the average temperature in Gillingham at the beginning of September is 22.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °C by the end of September.
Gillingham in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 68.5 mm.
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Gillingham Weather September
Temperatures trend during September in Gillingham
September weather in Gillingham day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 22° /13° | 2.8 mm | 5 | |
| 2 Sept. | Patchy rain possible | 21° /14° | 0.9 mm | 4 | |
| 3 Sept. | Light rain shower | 23° /14° | 1.3 mm | 4 | |
| 4 Sept. | Light rain shower | 21° /13° | 2.6 mm | 4 | |
| 5 Sept. |  Overcast | 21° /13° | 1.9 mm | 5 | |
| 6 Sept. | Overcast | 24° /14° | 1.6 mm | 4 | |
| 7 Sept. |  Sunny | 24° /15° | 4 mm | 5 | |
| 8 Sept. |  Partly cloudy | 21° /13° | 4.7 mm | 5 | |
| 9 Sept. | Patchy rain possible | 22° /12° | 0 mm | 5 | |
| 10 Sept. | Partly cloudy | 22° /13° | 1.2 mm | 4 | |
| 11 Sept. | Partly cloudy | 20° /11° | 1.2 mm | 4 | |
| 12 Sept. | Overcast | 24° /14° | 0 mm | 4.3 | |
| 13 Sept. | Patchy rain possible | 21° /17° | 4.8 mm | 2.7 | |
| 14 Sept. | Sunny | 24° /16° | 0 mm | 4.4 | |
| 15 Sept. | Sunny | 25° /14° | 1 mm | 6 | |
| 16 Sept. | Sunny | 18° /12° | 0.6 mm | 5 | |
| 17 Sept. | Overcast | 18° /12° | 0 mm | 5 | |
| 18 Sept. |  Cloudy | 19° /12° | 0 mm | 5 | |
| 19 Sept. | Overcast | 18° /13° | 2.7 mm | 5 | |
| 20 Sept. | Patchy rain possible | 18° /12° | 0.6 mm | 5 | |
| 21 Sept. | Light rain shower | 18° /12° | 7.8 mm | 5 | |
| 22 Sept. | Cloudy | 19° /11° | 0 mm | 5 | |
| 23 Sept. | Overcast | 23° /14° | 0 mm | 6 | |
| 24 Sept. | Overcast | 24° /15° | 0 mm | 5 | |
| 25 Sept. | Overcast | 19° /15° | 0 mm | 5 | |
| 26 Sept. | Light rain shower | 18° /11° | 4.6 mm | 4 | |
| 27 Sept. |  Mist | 17° /10° | 2 mm | 4 | |
| 28 Sept. | Cloudy | 17° /9° | 0 mm | 4 | |
| 29 Sept. | Light rain shower | 17° /10° | 0.6 mm | 4 | |
| 30 Sept. | Partly cloudy | 18° /10° | 5.8 mm | 5 | |
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Gillingham in September - FAQ
What are the expected maximum and minimum temperatures in Gillingham during September?
How much rainfall should be expected in Gillingham during September?
What are the typical wind conditions in Gillingham during September?
September rainfall patterns in Gillingham
UV exposure in Gillingham during September
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