Weather in Brighton, England, United Kingdom in September
In an average September, Brighton sees a daily high around 19°C and a low around 12°C, based on 1981–2026 of local climate records.
| Average high | 19°C |
|---|---|
| Typical high range | 16°C to 22°C |
| Average low | 12°C |
| Typical low range | 9°C to 15°C |
| Average daily precipitation | 3 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
29°C
2023-09-09
Lowest
11°C
1993-09-27
Low
Highest
19°C
2023-09-09
Lowest
5°C
1988-09-30
Feels-like
Highest
33°C
2023-09-09
Lowest
1°C
2010-09-25
Humidity
Highest
16.5 g/m³
2023-09-10
Lowest
6.6 g/m³
2003-09-24
Wind
Highest
61 km/h
1981-09-19
Lowest
5 km/h
2023-09-08
Precip
Wettest
122 mm
1995
Driest
12 mm
1997
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