Glastonbury Weather in May

In Glastonbury, May brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 8°C (46°F). Expect quite a bit of rainfall this month.

Rainfall in Glastonbury in May

Typically, about 15 days will experience rainfall, with an average of 70 mm (2.8 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Glastonbury in May

Glastonbury in May gets highs of 17°C (63°F) during the day and drops to 8°C (46°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Glastonbury in May

Enjoy a sunny month with about 199 hours of sunshine, the clear skies make Glastonbury even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Glastonbury.

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• January
• February
• March
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• May
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• July
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• September
• October
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• December

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 May

Min Temperature 8°C (46°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 48%  

Precipitation 70 mm (2.8 in)  

Rainy days 15 days  

Sunshine 199 hours *  

Percentage Sunshine *  

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

What to Wear in Glastonbury in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Glastonbury in May

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

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

9/10

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.