Manchester in September
In September, Manchester averages 18°C (64°F) during the day and 10°C (51°F) at night, with around 13 days of rain (85 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
September in Manchester is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How September compares to the rest of the year in Manchester
September is in the middle of the year for warmth in Manchester (4th of 12) and one of the driest months (11th of 12). Daytime temperature runs 4°C above the annual average (13°C). September runs 2°C cooler than August (19°C) and cools 4°C in October (14°C).
September sunrise & sunset in Manchester
Times shown for Manchester local time (Europe/London), calculated for the 15th of September. They shift by a few minutes day to day across the month.
Photography light in Manchester — September
Golden-hour and blue-hour windows for the 15th of September, in Manchester's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Manchester in September
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on September's tier (Shoulder) and Manchester's popularity.
Crowds & pricing — September in Manchester
Manchester is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — September in Manchester
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Manchester in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 7°C / 45°F | 2°C / 36°F | 104 mm | 19 | — |
| February | 8°C / 47°F | 2°C / 36°F | 94 mm | 16 | — |
| March | 10°C / 50°F | 3°C / 37°F | 97 mm | 16 | — |
| April | 13°C / 55°F | 4°C / 39°F | 55 mm | 11 | — |
| May | 16°C / 60°F | 8°C / 46°F | 74 mm | 15 | — |
| June | 19°C / 66°F | 11°C / 51°F | 88 mm | 15 | — |
| July | 20°C / 68°F | 13°C / 55°F | 108 mm | 18 | — |
| August | 19°C / 67°F | 12°C / 54°F | 116 mm | 18 | — |
| September | 18°C / 64°F | 10°C / 51°F | 85 mm | 13 | — |
| October | 14°C / 57°F | 8°C / 47°F | 111 mm | 17 | — |
| November | 10°C / 50°F | 5°C / 41°F | 102 mm | 17 | — |
| December | 8°C / 47°F | 3°C / 38°F | 117 mm | 18 | — |
Other cities with similar September weather
🌍 See the full ranked list of climate twins for Manchester in September →
Frequently asked questions
How hot is Manchester in September?
In September, Manchester averages a high of 18°C (64°F) and a low of 10°C (51°F) — generally mild and pleasant.
Does it rain a lot in Manchester in September?
September can be fairly wet in Manchester, with about 13 rainy days on average.
Is September a good time to visit Manchester?
September is mild and pleasant. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Manchester in September?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full September packing list for Manchester for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.