Glastonbury Weather in July

With daytime temperatures of 29°C (84°F) and nighttime lows of 19°C (66°F), July in Glastonbury brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 109 mm (4.3 in) falls on average.

Rainfall in Glastonbury in July

Typically, about 13 days will experience rainfall, with an average of 109 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Glastonbury in July

Daytime highs in Glastonbury in July reach 29°C (84°F), with nights around 19°C (66°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Glastonbury in July

With approximately 293 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Glastonbury itself, May and September 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 States of America, check out our Glastonbury's climate page.

Glastonbury Temperature in July

Min Temperature 19°C (66°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 43%  

Precipitation 109 mm (4.3 in)  

Rainy days 13 days  

Humidity 68% *  

Sunshine 293 hours *  

Percentage Sunshine 64% *  

* Data from: Hartford, the United States of America (8 KM, 5 Miles).

What to Wear in Glastonbury in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Glastonbury in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 States of America, check out our Glastonbury's climate page.

More climate data for Glastonbury

Temperature Rainfall Sunshine Humidity

See the full Glastonbury climate overview or explore weather in the United States of America.