June weather forecast
Long Island, ME

Weather in June

June, the first month of the summer, in Long Island, is an enjoyable month, with average temperature fluctuating between 55°F (12.8°C) and 64.9°F (18.3°C).

Temperature

In Long Island, Maine, the average high-temperature in June marginally rises, from a mild 57.4°F (14.1°C) in May, to a comfortable 64.9°F (18.3°C). In Long Island, the average low-temperature is 55°F (12.8°C).

Humidity

June and July, with an average relative humidity of 82%, are most humid months in Long Island.

Rainfall

In Long Island, Maine, in June, during 13.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Long Island, during the entire year, the rain falls for 127 days and collects up to 21.93" (557mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15.4h of daylight.

Sunshine

The average sunshine in June is 9.1h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Long Island. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the most humid month in Long Island?

Months with the highest humidity in Long Island, Maine, are June and July, with an average relative humidity of 82%.

What is the average humidity in June in Long Island?

In June, the average relative humidity in Long Island, Maine, is 82%.

How much does it rain in Long Island in June?

In Long Island, during June, the rain falls for 13.2 days and regularly aggregates up to 2.13" (54mm) of precipitation.

When it does not snow in Long Island?

In Long Island, Maine, snow does not fall in May through September.

When are the longest days in Long Island?

With an average of 15.4h of daylight, June has the longest days of the year in Long Island.

What is the average length of the day in June in Long Island?

The average length of the day in June in Long Island is 15.4h.

How many hours of sunshine does Long Island have in June?

The average sunshine in June in Long Island is 9.1h.

What is the month with the highest UV index in Long Island?

Months with the highest UV index in Long Island, Maine, are June through August, with an average maximum UV index of 5.

What is the UV index intensity in June in Long Island?

In June, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in June
Long Island, ME

Average temperature in June - Long Island, ME
  • Average high temperature in June: 64.9°F

The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in June: 55°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in June
Long Island, ME

Average pressure in June - Long Island, ME
  • Average pressure in June: 29.91"

Months with the highest atmospheric pressure are September and November (30.05").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in June
Long Island, ME

Average wind speed in June - Long Island, ME
  • Average wind speed in June: 8.3mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest months (with the lowest average wind speed) are July and August (7.5mph).

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Average humidity in June
Long Island, ME

Average humidity in June - Long Island, ME
  • Average humidity in June: 82%

Months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in June
Long Island, ME

Average rainfall in June - Long Island, ME
  • Average rainfall in June: 2.13"

The wettest month (with the highest rainfall) is October (2.36").
The driest month (with the least rainfall) is September (1.18").

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Average rainfall days in June
Long Island, ME

Average rainfall days in June - Long Island, ME
  • Average rainfall days in June: 13.2 days

The month with the highest number of rainy days is July (14.7 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in June
Long Island, ME

Average snowfall in June - Long Island, ME
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.91").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Long Island, ME

Average snowfall days in June - Long Island, ME
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Long Island, ME

Average daylight in June / Average sunshine in June - Long Island, ME
  • Average daylight in June: 15.4h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in June: 9.1h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 4.8h).

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Average sunshine days in June
Long Island, ME

Average sunshine days in June - Long Island, ME
  • Average sunshine days in June: 15 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (13.8 days).

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Average UV index in June
Long Island, ME

Average UV index in June - Long Island, ME
  • Average UV index in June: 5

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Long Island, ME

Average cloud cover in June - Long Island, ME
  • Average cloud cover in June: 39

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in June
Long Island, ME

Average visibility in June - Long Island, ME
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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