Weatherandclimate.co.ukWhat's the weather like Brighton in September?
On average, it is maximum 11° in September in Brighton and at least around 5° degrees. The sea water temperature is around 11° degrees. In September there are 14 days of rainfall with a total of 23 mm and it will be dry 16 days in this month for Brighton.
| Maximum temperature: | 11°C |
| Minimum temperature: | 5°C |
| Sea temperature: | 11°C |
| Dry days: | 16 days |
| Days with rain: | 14 days |
| Days with snow: | 0 days |
| Total rain: | 23 mm |
| Hours of sunshine: | 7 hours |
| Average wind force: | 3 Bft |
| Average UV index: | 3 |
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Average weather per day in September
| Weather | Max | Min | Rain | Wind | |
|---|---|---|---|---|---|
| 1 september |  |
12.8°C | 3.2°C | 0.7 mm | ZZO 4 Bft |
| 2 september | |
12.4°C | 4.0°C | 1.2 mm | ZZW 4 Bft |
| 3 september | |
12.2°C | 3.4°C | 1.5 mm | ZZO 4 Bft |
| 4 september | |
13.1°C | 4.2°C | 1.1 mm | ZZO 4 Bft |
| 5 september | |
12.6°C | 3.7°C | 1.0 mm | ZZO 4 Bft |
| 6 september | |
12.6°C | 2.7°C | 0.7 mm | ZZW 4 Bft |
| 7 september | |
13.4°C | 3.3°C | 0.8 mm | ZZO 4 Bft |
| 8 september | |
12.1°C | 2.6°C | 0.8 mm | Z 4 Bft |
| 9 september | |
12.8°C | 2.6°C | 1.2 mm | ZZO 4 Bft |
| 10 september | |
13.6°C | 3.6°C | 1.3 mm | ZZW 4 Bft |
| 11 september | |
13.0°C | 3.1°C | 1.2 mm | ZZO 3 Bft |
| 12 september | |
13.8°C | 3.5°C | 0.8 mm | Z 4 Bft |
| 13 september | |
13.5°C | 4.2°C | 0.7 mm | Z 4 Bft |
| 14 september | |
14.9°C | 3.8°C | 0.8 mm | Z 4 Bft |
| 15 september |  |
14.9°C | 3.8°C | 0.1 mm | Z 4 Bft |
| 16 september | |
15.0°C | 5.4°C | 0.8 mm | Z 5 Bft |
| 17 september | |
12.4°C | 3.7°C | 1.3 mm | Z 4 Bft |
| 18 september | |
12.0°C | 3.6°C | 1.2 mm | ZZW 4 Bft |
| 19 september | |
12.7°C | 3.6°C | 0.9 mm | Z 4 Bft |
| 20 september | |
12.8°C | 3.4°C | 0.6 mm | ZZO 4 Bft |
| 21 september | |
13.9°C | 3.5°C | 0.7 mm | Z 4 Bft |
| 22 september | |
14.2°C | 4.6°C | 0.9 mm | Z 4 Bft |
| 23 september | |
13.7°C | 4.9°C | 1.9 mm | ZZO 4 Bft |
| 24 september | |
13.3°C | 4.9°C | 0.9 mm | ZO 4 Bft |
| 25 september | |
13.5°C | 5.2°C | 0.7 mm | Z 4 Bft |
| 26 september | |
14.1°C | 5.9°C | 1.4 mm | Z 4 Bft |
| 27 september | |
14.1°C | 3.9°C | 0.8 mm | Z 4 Bft |
| 28 september | |
13.8°C | 2.9°C | 0.7 mm | ZZO 4 Bft |
| 29 september | |
14.7°C | 4.9°C | 1.5 mm | ZZO 4 Bft |
| 30 september | |
15.3°C | 5.0°C | 1.6 mm | ZZO 4 Bft |