Bath weather in September
Mild and comfortable, with some rainy days. Average highs of 18°C and lows of 11°C, with around 10 rainy days expected throughout the month.
While September isn't our top-rated month for Bath, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
18°C
Average low
11°C
Rainy days
10 days
Best months to visit
Year-round
What to do in Bath in September
Whatever the weather, Bath rewards curious visitors. Here are some of the best ways to spend your time:
Soak in the Roman Baths and Sally Lunn's tearoom
Walk the Royal Crescent and Circus
Tour Bath Abbey's fan vaults
Browse antique shops on Pulteney Bridge
Hike to the Promenade overlooking the valley
Take a day trip to Stonehenge or Lacock
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
8C
Cold, with some rainy days.
February
8C
Cold, with some rainy days.
March
10C
Cool, with some rainy days.
April
13C
Cool, with occasional showers.
May
16C
Cool, with some rainy days.
June
19C
Mild and comfortable, with some rainy days.
July
21C
Mild and comfortable, with some rainy days.
August
20C
Mild and comfortable, with some rainy days.
September (you are here)
18C
Mild and comfortable, with some rainy days.
October
15C
Cool, with some rainy days.
November
11C
Cool, with some rainy days.
December
9C
Cold, with some rainy days.
Book your September trip to Bath
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