August weather forecast
Porter, ME

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Weather in August

August, the last month of the summer in Porter, is also a moderately hot month, with temperature in the range of an average high of 77.2°F (25.1°C) and an average low of 55°F (12.8°C).

Temperature

Transitioning into August, Porter records an average high-temperature of a still warm 77.2°F (25.1°C), almost identical to July's 78.4°F (25.8°C). Despite a stark disparity with daily highs, Porter records an average nighttime temperature of 55°F (12.8°C) in August.

Humidity

In Porter, the average relative humidity in August is 78%.

Rainfall

In Porter, Maine, in August, during 12.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Porter, Maine, during the entire year, the rain falls for 131.2 days and collects up to 25.59" (650mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August in Porter, Maine, is 13h and 56min.
On the first day of August in Porter, sunrise is at 5:33 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:20 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year in Porter.

UV index

May 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 moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the average August temperature in Porter?

During August, Porter experiences an average high-temperature of 77.2°F (25.1°C) and a low-temperature of 55°F (12.8°C).

What is the average humidity in August in Porter?

In August, the average relative humidity in Porter, Maine, is 78%.

How much does it rain in Porter in August?

In Porter, Maine, in August, it is raining for 12.5 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Porter?

In Porter, snow does not fall in June through September.

How many hours of daylight does Porter have in August?

The average day length in August in Porter, Maine, is 13h and 56min.

When is the sunrise / sunset in August in Porter?

On the first day of August, sunrise is at 5:33 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:20 pm EDT.

What month has the most sunshine in Porter?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Porter?

The average sunshine duration in August in Porter is 10.1h.

When is the highest UV index in Porter?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Porter, Maine.

How high is the UV index in August in Porter?

In Porter, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Porter, ME

Average temperature in August - Porter, ME
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure in August
Porter, ME

Average pressure in August - Porter, ME
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Porter, ME

Average wind speed in August - Porter, ME
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in August
Porter, ME

Average humidity in August - Porter, ME
  • Average humidity in August: 78%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in August
Porter, ME

Average rainfall in August - Porter, ME
  • Average rainfall in August: 1.97"

The wettest months (with the highest rainfall) are April and October (2.64").
The driest month (with the least rainfall) is September (1.22").

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Average rainfall days in August
Porter, ME

Average rainfall days in August - Porter, ME
  • Average rainfall days in August: 12.5 days

The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in August
Porter, ME

Average snowfall in August - Porter, ME
  • Average snowfall in August: 0"

The month with the highest snowfall is February (9.88").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Porter, ME

Average snowfall days in August - Porter, ME
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Porter, ME

Average daylight in August / Average sunshine in August - Porter, ME
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 10h and 1min

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 36min).

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Average sunshine days in August
Porter, ME

Average sunshine days in August - Porter, ME
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (12.4 days).

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Average UV index in August
Porter, ME

Average UV index in August - Porter, ME
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in August
Porter, ME

Average cloud cover in August - Porter, ME
  • Average cloud cover in August: 36

The month with the most cloud cover is March (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 36).

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Average visibility in August
Porter, ME

Average visibility in August - Porter, ME
  • Average visibility in August: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

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Porter, Maine, USA

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