Glastonbury Weather in September

Thinking of visiting Glastonbury in September? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 11°C (52°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Glastonbury in September

You can expect rain on around 14 days based on historical patterns, with 62 mm (2.4 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Glastonbury in September

Daytime temperatures in Glastonbury reach 19°C (66°F) in September, dropping to 11°C (52°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Glastonbury in September

You can expect a moderate amount of sunlight, with approximately 151 hours. This means a pleasant mix of sun and overcast.

For Glastonbury itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Glastonbury's climate page.

Glastonbury Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 46%  

Precipitation 62 mm (2.4 in)  

Rainy days 14 days  

Sunshine 151 hours *  

Percentage Sunshine *  

* Data from: Bristol, the United Kingdom (34 KM, 21 Miles).

What to Wear in Glastonbury in September

For Glastonbury in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Glastonbury in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Glastonbury's climate page.

More climate data for Glastonbury

Temperature Rainfall Sunshine

See the full Glastonbury climate overview or explore weather in the United Kingdom.