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
In June, the average high-temperature marginally rises from a comfortable 67.5°F (19.7°C) in May to a moderately hot 74.8°F (23.8°C). West Cornwall observes an average low-temperature of 54.9°F (12.7°C) during June nights.Humidity
The average relative humidity in June is 77%.Rainfall
In West Cornwall, during June, the rain falls for 17.5 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in West Cornwall, there are 160.5 rainfall days, and 33.86" (860mm) of precipitation is accumulated.Snowfall
June through September 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, sunrise is at 5:20 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:32 pm EDT.
Sunshine
In June, the average sunshine in West Cornwall, Connecticut, is 9.2h.UV index
June is the month with the highest UV index in West Cornwall, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 during June leads to these advisories:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June in West Cornwall?
What is the average humidity in June in West Cornwall?
How many days does it rain in June in West Cornwall?
When it does not snow in West Cornwall?
Does it snow in West Cornwall in June?
When are the longest days in West Cornwall?
How many hours of daylight does West Cornwall have in June?
When are sunrise and sunset in June in West Cornwall?
How many hours of sunshine does West Cornwall have in June?
When is the highest UV index in West Cornwall?
What is the UV index reading in June in West Cornwall?
Average temperature in June
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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
West 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).
West Cornwall, Connecticut, USA
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