Weather in Liverpool, England, United Kingdom in September
In an average September, Liverpool sees a daily high around 17°C and a low around 11°C, based on 1981–2026 of local climate records.
| Average high | 17°C |
|---|---|
| Typical high range | 14°C to 19°C |
| Average low | 11°C |
| Typical low range | 9°C to 13°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
24°C
2021-09-07
Lowest
10°C
1998-09-12
Low
Highest
17°C
2023-09-07
Lowest
6°C
1986-09-12
Feels-like
Highest
24°C
2021-09-07
Lowest
2°C
1993-09-26
Humidity
Highest
15.5 g/m³
2023-09-10
Lowest
6.6 g/m³
1986-09-16
Wind
Highest
66 km/h
1981-09-20
Lowest
5 km/h
2002-09-20
Precip
Wettest
157 mm
2025
Driest
14 mm
1986
See Liverpool's live weather grade →
Visiting Liverpool in September? See how its comfort stacks up against where you live.
Compare Liverpool with your city →