July weather forecast and climate
Glastonbury, United Kingdom

Weather in July

July, like June, in Glastonbury, United Kingdom, is another comfortable summer month, with average temperature fluctuating between 12.1°C (53.8°F) and 19.9°C (67.8°F).

Temperature

The warmest month is July, with an average high-temperature of 19.9°C (67.8°F) and an average low-temperature of 12.1°C (53.8°F).

Humidity

July is the least humid month in Glastonbury, United Kingdom, with an average relative humidity of 82%.

Rainfall

In Glastonbury, during July, the rain falls for 16.4 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 176.7 rainfall days, and 514mm (20.24") of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in Glastonbury is 16h.

Sunshine

The month with the most sunshine in Glastonbury is July, with an average of 8h of sunshine.

UV index

May through September, with an average maximum UV index of 4, are months with the highest UV index in Glastonbury. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in July transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Glastonbury?

July is the warmest month in Glastonbury, with an average high-temperature of 19.9°C (67.8°F) and an average low-temperature of 12.1°C (53.8°F).

What is the temperature in July in Glastonbury?

In July, in Glastonbury, United Kingdom, the average high-temperature is 19.9°C (67.8°F), and the average low-temperature is 12.1°C (53.8°F).

What is the least humid month in Glastonbury?

With an average relative humidity of 82%, July is the least humid month in Glastonbury, United Kingdom.

What is the average humidity in July in Glastonbury?

In Glastonbury, United Kingdom, the average relative humidity in July is 82%.

How many days does it rain in July in Glastonbury?

In Glastonbury, United Kingdom, in July, during 16.4 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

When it does not snow in Glastonbury?

In Glastonbury, United Kingdom, snow does not fall in April through October.

How many hours of daylight does Glastonbury have in July?

In Glastonbury, United Kingdom, the average length of the day in July is 16h.

What month has the most sunshine in Glastonbury?

July has the most sunshine of the year in Glastonbury, with an average of 8h of sunshine.

How long on average sun shines in July in Glastonbury?

In July, the average sunshine in Glastonbury is 8h.

What is the month with the highest UV index in Glastonbury?

Months with the highest UV index in Glastonbury, United Kingdom, are May through September, with an average maximum UV index of 4.

What is the UV index intensity in July in Glastonbury?

In Glastonbury, United Kingdom, the average daily maximum UV index in July is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Glastonbury, United Kingdom

Average temperature in July - Glastonbury, United Kingdom
  • Average high temperature in July: 19.9°C

The warmest month (with the highest average high temperature) is July (19.9°C).
The month with the lowest average high temperature is January (7.2°C).

  • Average low temperature in July: 12.1°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).

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Average pressure in July
Glastonbury, United Kingdom

Average pressure in July - Glastonbury, United Kingdom
  • Average pressure in July: 1015.4mbar

The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).

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Average wind speed in July
Glastonbury, United Kingdom

Average wind speed in July - Glastonbury, United Kingdom
  • Average wind speed in July: 12.9km/h

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).

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Average humidity in July
Glastonbury, United Kingdom

Average humidity in July - Glastonbury, United Kingdom
  • Average humidity in July: 82%

Months with the highest relative humidity are January, November and December (89%).
The month with the lowest relative humidity is July (82%).

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Average rainfall in July
Glastonbury, United Kingdom

Average rainfall in July - Glastonbury, United Kingdom
  • Average rainfall in July: 35mm

The wettest month (with the highest rainfall) is December (67mm).
The driest months (with the least rainfall) are April and September (30mm).

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Average rainfall days in July
Glastonbury, United Kingdom

Average rainfall days in July - Glastonbury, United Kingdom
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is February (12.4 days).

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Average snowfall in July
Glastonbury, United Kingdom

Average snowfall in July - Glastonbury, United Kingdom
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (25mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in July
Glastonbury, United Kingdom

Average snowfall days in July - Glastonbury, United Kingdom
  • Average snowfall days in July: 0 days

Months with the highest number of snowfall days are January and February (2.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Glastonbury, United Kingdom

Average daylight in July / Average sunshine in July - Glastonbury, United Kingdom
  • Average daylight in July: 16h

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in July: 8h

The month with the most sunshine is July (Average sunshine: 8h).
The month with the least sunshine is November (Average sunshine: 3.8h).

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Average sunshine days in July
Glastonbury, United Kingdom

Average sunshine days in July - Glastonbury, United Kingdom
  • Average sunshine days in July: 12.9 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is November (10.4 days).

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Average UV index in July
Glastonbury, United Kingdom

Average UV index in July - Glastonbury, United Kingdom
  • Average UV index in July: 4

Months with the highest UV index are May, June, July, August and September (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Glastonbury, United Kingdom

Average cloud cover in July - Glastonbury, United Kingdom
  • Average cloud cover in July: 52

The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 50).

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Average visibility in July
Glastonbury, United Kingdom

Average visibility in July - Glastonbury, United Kingdom
  • Average visibility in July: 8km

Months with the highest visibility are January, February, March, April, May, June and December (9km).
Months with the lowest visibility are July, August, September, October and November (8km).

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