Weather in Liverpool in September
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Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youLiverpool in September is pleasantly mild — daytime temperatures average 18.5°C, dropping to 12.0°C at night. The month is moderately rainy (11 rainy days), with roughly 8.2 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Liverpool — every month compared. Once you know when to go, find your Liverpool packing list at 247PackingList.
Get ready for Liverpool in September
Search flights to Liverpool
Compare 100+ airlines for September — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Liverpool in September
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Light waterproof layer
Compare all months in Liverpool
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 7.7°C | 93.7mm | 10/10 |
| February | 9.0°C | 100.0mm | 10/10 |
| March | 10.5°C | 71.5mm | 10/10 |
| April | 12.7°C | 36.9mm | 10/10 |
| May | 15.5°C | 55.9mm | 10/10 |
| June | 19.6°C | 67.3mm | 10/10 |
| July | 19.3°C | 115.3mm | 9/10 |
| August | 19.8°C | 91.5mm | 10/10 |
| September | 18.5°C | 79.6mm | 10/10 |
| October | 14.5°C | 140.7mm | 9/10 |
| November | 10.8°C | 85.4mm | 10/10 |
| December | 7.9°C | 126.0mm | 9/10 |
Full month-by-month guide: best time to visit Liverpool →
For facts about United Kingdom — currency, language and dialling code — see our United Kingdom country guide at 247CountryInfo. Travellers also find it useful to keep a Liverpool travel guide to hand. Check clothing sizes in United Kingdom before you shop.
Frequently Asked Questions
Is September a good time to visit Liverpool?
September rates 10/10 for visiting Liverpool — excellent time to visit. Expect average highs of 18.5°C, 79.6mm of rain across the month and about 8.2 hours of daily sunshine.
What is the temperature in Liverpool in September?
In September, Liverpool has average highs of 18.5°C (65.3°F) and average lows of 12.0°C (53.6°F).
Does it rain in Liverpool in September?
Some rain is likely. Liverpool averages 79.6mm across about 11 rainy days in September, so a light waterproof layer is worth packing.
What should I wear in Liverpool in September?
For Liverpool in September (18.5°C highs / 12.0°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes, light waterproof layer.
More essentials for Liverpool in September
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.