August weather forecast
Little Deer Isle, ME

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Weather in August

The last month of the summer, August, is also an agreeable month in Little Deer Isle, Maine, with an average temperature varying between 68.9°F (20.5°C) and 59.9°F (15.5°C).

Temperature

Little Deer Isle records the warmest temperatures in August, averaging a high of 68.9°F (20.5°C) and a low of 59.9°F (15.5°C).

Humidity

In August, the average relative humidity is 84%.

Rainfall

In August, the rain falls for 10.2 days. Throughout August, 1.26" (32mm) of precipitation is accumulated. In Little Deer Isle, during the entire year, the rain falls for 115.5 days and collects up to 17.95" (456mm) of precipitation.

Snowfall

In Little Deer Isle, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 58min.
On the first day of August, sunrise is at 5:23 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:12 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Little Deer Isle. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What time of the year is the hottest in Little Deer Isle?

In Little Deer Isle, Maine, temperatures reach their average annual highs in August, measuring 68.9°F (20.5°C) and a minimum average of 59.9°F (15.5°C).

What is the average August temperature in Little Deer Isle?

The average high-temperature and low-temperature in Little Deer Isle, Maine, during August are 68.9°F (20.5°C) and 59.9°F (15.5°C) respectively.

What is the average humidity in August in Little Deer Isle?

The average relative humidity in August in Little Deer Isle, Maine, is 84%.

How much does it rain in Little Deer Isle in August?

In Little Deer Isle, Maine, in August, during 10.2 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

When it does not snow in Little Deer Isle?

May through September are months without snowfall in Little Deer Isle.

How many hours of daylight does Little Deer Isle have in August?

In August, the average day length in Little Deer Isle is 13h and 58min.

When are sunrise and sunset in August in Little Deer Isle?

On the first day of August, sunrise is at 5:23 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:12 pm EDT.

What month has the most sunshine in Little Deer Isle?

The month with the most sunshine in Little Deer Isle, Maine, is August, with an average of 10.4h of sunshine.

How long on average sun shines in August in Little Deer Isle?

In Little Deer Isle, the average sunshine duration in August is 10.4h.

What is the month with the highest UV index in Little Deer Isle?

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

How high is the UV index in August in Little Deer Isle?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 August
Little Deer Isle, ME

Average temperature in August - Little Deer Isle, ME
  • Average high temperature in August: 68.9°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 August: 59.9°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).

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Average pressure in August
Little Deer Isle, ME

Average pressure in August - Little Deer Isle, ME
  • Average pressure in August: 29.96"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).

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Average wind speed in August
Little Deer Isle, ME

Average wind speed in August - Little Deer Isle, ME
  • Average wind speed in August: 7.8mph

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).

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Average humidity in August
Little Deer Isle, ME

Average humidity in August - Little Deer Isle, ME
  • Average humidity in August: 84%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in August
Little Deer Isle, ME

Average rainfall in August - Little Deer Isle, ME
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is October (2.09").
The driest month (with the least rainfall) is September (0.91").

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Average rainfall days in August
Little Deer Isle, ME

Average rainfall days in August - Little Deer Isle, ME
  • Average rainfall days in August: 10.2 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).

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Average snowfall in August
Little Deer Isle, ME

Average snowfall in August - Little Deer Isle, ME
  • Average snowfall in August: 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").

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Average snowfall days in August
Little Deer Isle, ME

Average snowfall days in August - Little Deer Isle, ME
  • Average snowfall days in August: 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).

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Average daylight in August /
Average sunshine in August
Little Deer Isle, ME

Average daylight in August / Average sunshine in August - Little Deer Isle, ME
  • Average daylight in August: 14h and 0min

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 August: 10h and 2min

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).

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Average sunshine days in August
Little Deer Isle, ME

Average sunshine days in August - Little Deer Isle, ME
  • Average sunshine days in August: 19.3 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).

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Average UV index in August
Little Deer Isle, ME

Average UV index in August - Little Deer Isle, ME
  • Average UV index in August: 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).

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Average cloud cover in August
Little Deer Isle, ME

Average cloud cover in August - Little Deer Isle, ME
  • Average cloud cover in August: 31

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).

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Average visibility in August
Little Deer Isle, ME

Average visibility in August - Little Deer Isle, ME
  • Average visibility in August: 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).

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Little Deer Isle, Maine, USA

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