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 sea temperature 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 arrival of June introduces a minor uplift in high-temperatures, adjusting from a fresh 55°F (12.8°C) in May to a refreshing 62.2°F (16.8°C). The average temperature drops to a fresh 53.1°F (11.7°C) during the night in the month of June.Humidity
In Deer Isle, the average relative humidity in June is 84%.Rainfall
In Deer Isle, Maine, in June, during 12 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Deer Isle, during the entire year, the rain falls for 115.5 days and collects up to 17.95" (456mm) of precipitation.Snowfall
May through September are months without snowfall in Deer Isle.Ocean temperature
In June, the average ocean temperature is 50.5°F (10.3°C).Note: Beware of 50.5°F (10.3°C) waters at 55.4°F (13°C), they're uninviting, and a dip below 50°F (10°C) has risks of breath loss and cold shock, contingent on health.
Daylight
With an average of 15h and 30min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 4:53 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 8:22 pm EDT.
Sunshine
The average sunshine in June is 8.7h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 5 in June translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average June temperature?
What is the average humidity in June?
How much does it rain in June?
When it does not snow?
What is the ocean temperature in June?
When are the longest days?
How many hours of daylight does Deer Isle have in June?
What time are sunrise and sunset in June?
How long on average sun shines in June?
When is the highest UV index?
How high is the UV index in June?
Average temperature in June
Deer Isle, ME
- Average high temperature in June: 62.2°F
The warmest month (with the highest average high temperature) is August (68.9°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in June: 53.1°F
The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in June
Deer Isle, ME
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Deer Isle, ME
- Average wind speed in June: 8.8mph
The windiest month (with the highest average wind speed) is January (14.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in June
Deer Isle, ME
- Average humidity in June: 84%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in June
Deer Isle, ME
- Average rainfall in June: 1.65"
The wettest month (with the highest rainfall) is October (2.09").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in June
Deer Isle, ME
- Average rainfall days in June: 12 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in June
Deer Isle, ME
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Deer Isle, ME
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in June
Deer Isle, ME
- Average sea temperature in June: 50.5°F
The best month for swimming (with the highest average sea temperature) is August (58.6°F).
The coldest month (with the lowest average sea temperature) is March (38.2°F).
Average daylight in June /
Average sunshine in June
Deer Isle, ME
- Average daylight in June: 15h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in June: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in June
Deer Isle, ME
- Average sunshine days in June: 16.5 days
The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is July (15.4 days).
Average UV index in June
Deer Isle, ME
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Deer Isle, ME
- Average cloud cover in June: 42
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in June
Deer Isle, ME
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Deer Isle, Maine, USA
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