June weather forecast
Islesford, ME

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Weather in June

The first month of the summer, June, is an enjoyable month in Islesford, Maine, with temperature in the range of an average high of 66°F (18.9°C) and an average low of 51.4°F (10.8°C).

Temperature

Islesford's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's refreshing 58.6°F (14.8°C) to a comfortable 66°F (18.9°C). Nighttime temperatures in Islesford consistently average a cool 51.4°F (10.8°C) during June.

Humidity

In Islesford, the average relative humidity in June is 79%.

Rainfall

In Islesford, in June, it is raining for 13.8 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 142.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

With an average of 15h and 30min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 4:51 am and sunset at 8:10 pm. On the last day of June, sunrise is at 4:52 am and sunset at 8:20 pm EDT.

Sunshine

In Islesford, the average sunshine in June is 8.6h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 5 in June, converts into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

What is the temperature in June in Islesford?

In June, in Islesford, the average high-temperature is 66°F (18.9°C), and the average low-temperature is 51.4°F (10.8°C).

What is the average humidity in June?

In Islesford, the average relative humidity in June is 79%.

How much does it rain in June?

In Islesford, in June, during 13.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days?

With an average of 15h and 30min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In Islesford, the average day length in June is 15h and 28min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 4:51 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 4:52 am and sunset at 8:20 pm EDT.

How many hours of sunshine does Islesford have in June?

In Islesford, the average sunshine duration in June is 8.6h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the UV index intensity in June?

In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Islesford, ME

Average temperature in June - Islesford, ME
  • Average high temperature in June: 66°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 51.4°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in June
Islesford, ME

Average pressure in June - Islesford, 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
Islesford, ME

Average wind speed in June - Islesford, ME
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in June
Islesford, ME

Average humidity in June - Islesford, ME
  • Average humidity in June: 79%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).

Average rainfall in June
Islesford, ME

Average rainfall in June - Islesford, ME
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").

Average rainfall days in June
Islesford, ME

Average rainfall days in June - Islesford, ME
  • Average rainfall days in June: 13.8 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in June
Islesford, ME

Average snowfall in June - Islesford, ME
  • Average snowfall in June: 0"

The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Islesford, ME

Average snowfall days in June - Islesford, ME
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Islesford, ME

Average daylight in June / Average sunshine in June - Islesford, 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 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days in June
Islesford, ME

Average sunshine days in June - Islesford, ME
  • Average sunshine days in June: 14.3 days

The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).

Average UV index in June
Islesford, ME

Average UV index in June - Islesford, 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
Islesford, ME

Average cloud cover in June - Islesford, ME
  • Average cloud cover in June: 44

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).

Average visibility in June
Islesford, ME

Average visibility in June - Islesford, ME
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Islesford, Maine, USA

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