June weather forecastGlastonbury, CT
June
Weather in June
June sets the stage for the arrival of summer with temperatures climbing noticeable from last month. With Glastonbury basking in maximum daylight hours reaching up to 15.2 hours, it is the longest days of the year. The rising sunshine hours combined with an average temperature range make it ideal for spending time outdoors. However, accompanied by the sun are consistent showers contributing to the overall humidity. Despite this, it remains a fine month to experience Glastonbury outdoors.Temperature
As June arrives, Glastonbury's weather shows a minor increase in high-temperatures, edging from May's pleasant 68.5°F (20.3°C) to a moderately hot 76.5°F (24.7°C). During June, Glastonbury experiences a consistent low-temperature average of 57°F (13.9°C).Humidity
In Glastonbury, the average relative humidity in June is 75%.Rainfall
In Glastonbury, in June, it is raining for 17.3 days, with typically 2.87" (73mm) of accumulated precipitation. In Glastonbury, during the entire year, the rain falls for 164.5 days and collects up to 32.09" (815mm) of precipitation.Snowfall
June through October are months without snowfall.Daylight
June has the longest days of the year, with an average of 15h and 12min of daylight.On the first day of June in Glastonbury, sunrise is at 5:17 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 8:28 pm EDT.
Sunshine
The average sunshine in June in Glastonbury is 9.3h.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 6 in June translates into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Glastonbury, CT
- Average high temperature in June: 76.5°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in June: 57°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in June
Glastonbury, CT
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Glastonbury, CT
- Average wind speed in June: 5.8mph
The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in June
Glastonbury, CT
- Average humidity in June: 75%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).
Average rainfall in June
Glastonbury, CT
- Average rainfall in June: 2.87"
The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in June
Glastonbury, CT
- Average rainfall days in June: 17.3 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in June
Glastonbury, CT
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Glastonbury, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Glastonbury, CT
- Average daylight in June: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in June: 9h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in June
Glastonbury, CT
- Average sunshine days in June: 10.7 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in June
Glastonbury, CT
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Glastonbury, CT
- Average cloud cover in June: 40
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in June
Glastonbury, CT
- Average visibility in June: 6mi
The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).
