June weather forecastBolton, CT
June
Weather in June
June brings the official start of summer to Bolton, as the city greets the longest daylight hours of the year. With the increase in temperatures, the city assumes a busier, more alive demeanor. This month is blessed with approximately 15.2 hours of daylight, making it an excellent time for outdoor activities. Long sunny days, balmy nights, and the lush greenery create the ideal summer setting, enticing one and all. As a result, June emerges as a time of sunshine, warmth, and vibrance, welcoming the peak of summer in the city.Temperature
June's arrival sees a mild rise in the average high-temperature, transitioning from May's agreeable 68.9°F (20.5°C) to a moderately hot 76.5°F (24.7°C). Bolton records an average low of 56.8°F (13.8°C) throughout the nights in June.Humidity
The average relative humidity in June is 75%.Rainfall
In Bolton, in June, it is raining for 17 days, with typically 2.8" (71mm) of accumulated precipitation. In Bolton, Connecticut, during the entire year, the rain falls for 164.8 days and collects up to 31.77" (807mm) of precipitation.Snowfall
In Bolton, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 12min of daylight.On the first day of June, sunrise is at 5:16 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:28 pm EDT.
Sunshine
The average sunshine in June in Bolton is 9.4h.UV index
June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In June, the maximum UV index of 6 suggests this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Bolton, 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 (32.9°F).
- Average low temperature in June: 56.8°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in June
Bolton, 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
Bolton, 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 month (with the lowest average wind speed) is August (5.2mph).
Average humidity in June
Bolton, CT
- Average humidity in June: 75%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in June
Bolton, CT
- Average rainfall in June: 2.8"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in June
Bolton, CT
- Average rainfall days in June: 17 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (10 days).
Average snowfall in June
Bolton, CT
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Bolton, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Bolton, 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 24min
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
Bolton, CT
- Average sunshine days in June: 11.2 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in June
Bolton, CT
- Average UV index in June: 6
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Bolton, 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
Bolton, 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).
