Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The onset of June introduces a subtle rise in the average high-temperature, nudging from a comfortable 67.5°F (19.7°C) in May to a moderately hot 74.8°F (23.8°C). During the month of June, the temperature generally drops to a low average of 54.9°F (12.7°C).Humidity
In June, the average relative humidity in Cornwall is 77%.Rainfall
In Cornwall, in June, it is raining for 17.5 days, with typically 3.07" (78mm) of accumulated precipitation. In Cornwall, during the entire year, the rain falls for 160.5 days and collects up to 33.86" (860mm) of precipitation.Snowfall
In Cornwall, 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 Cornwall.On the first day of the month, sunrise is at 5:20 am and sunset at 8:22 pm. On the last day of June, in Cornwall, sunrise is at 5:21 am and sunset at 8:32 pm EDT.
Sunshine
In Cornwall, the average sunshine in June is 9.2h.UV index
The month with the highest UV index in Cornwall is June, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 6 in June translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average June temperature in Cornwall?
What is the average humidity in June in Cornwall?
How many days does it rain in June in Cornwall?
When it does not snow in Cornwall?
Does it snow in Cornwall in June?
When are the longest days in Cornwall?
What is the average length of the day in June in Cornwall?
What time are sunrise and sunset in June in Cornwall?
How long on average sun shines in June in Cornwall?
What is the month with the highest UV index in Cornwall?
What is the UV index intensity in June in Cornwall?
Average temperature in June
Cornwall, CT
- Average high temperature in June: 74.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in June: 54.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in June
Cornwall, 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
Cornwall, CT
- Average wind speed in June: 5.6mph
The windiest months (with the highest average wind speed) are January and March (8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in June
Cornwall, CT
- Average humidity in June: 77%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (74%).
Average rainfall in June
Cornwall, CT
- Average rainfall in June: 3.07"
The wettest month (with the highest rainfall) is July (3.54").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days in June
Cornwall, CT
- Average rainfall days in June: 17.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in June
Cornwall, CT
- Average snowfall in June: 0"
The month with the highest snowfall is February (5.16").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Cornwall, CT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Cornwall, CT
- Average daylight in June: 15h and 1min
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 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in June
Cornwall, CT
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in June
Cornwall, CT
- Average UV index in June: 6
The month with the highest UV index is June (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
Cornwall, CT
- Average cloud cover in June: 43
The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in June
Cornwall, CT
- Average visibility in June: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Cornwall, Connecticut, USA
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