June weather forecastSimsbury, CT
June
Weather in June
As Simsbury, Connecticut steps into June, the foretaste of summers becomes distinct. The city enters the warmest part of the year with an average high temperature of 75.6°F (24.2°C), extending opportunities for swimming and other water sports. Residents bask in the exquisite ensemble of long sunny days, clear skies, and a gentle breeze. June showcases the full bloom of summer, imbuing life in everything around. Sunscreen becomes a necessity during this month, protecting against the radiant sunshine that dominates the skies.Temperature
Simsbury perceives a slight temperature ascent during June, with average high-temperatures adjusting from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75.6°F (24.2°C). During June, Simsbury's temperature falls to a steady low-temperature average of 56.5°F (13.6°C).Humidity
The average relative humidity in June is 75%.Rainfall
In Simsbury, during June, the rain falls for 16.7 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Simsbury, during the entire year, the rain falls for 159.6 days and collects up to 31.97" (812mm) of precipitation.Snowfall
In Simsbury, snow does not fall in June through September.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year in Simsbury.On the first day of the month, sunrise is at 5:18 am and sunset at 8:20 pm. On the last day of June, sunrise is at 5:19 am and sunset at 8:30 pm EDT.
Sunshine
In June, the average sunshine 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 value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 6 in June translates into these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Simsbury, CT
- Average high temperature in June: 75.6°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in June: 56.5°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in June
Simsbury, 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
Simsbury, CT
- Average wind speed in June: 5.8mph
The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in June
Simsbury, 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
Simsbury, CT
- Average rainfall in June: 2.72"
The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in June
Simsbury, CT
- Average rainfall days in June: 16.7 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in June
Simsbury, CT
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Simsbury, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Simsbury, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in June
Simsbury, CT
- Average sunshine days in June: 11.6 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in June
Simsbury, 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
Simsbury, CT
- Average cloud cover in June: 41
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in June
Simsbury, CT
- Average visibility in June: 5mi
The months with the highest visibility are April, October, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August and September (5mi).
