Climate and monthly weather forecast
Port Clyde, ME

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Weather in January

January, like December, is another subzero cold winter month in Port Clyde, Maine, with an average temperature fluctuating between 22.1°F (-5.5°C) and 31.8°F (-0.1°C). January is the coldest month of the year, registering average temperatures as high as 31.8°F (-0.1°C) and as low as 22.1°F (-5.5°C). Weather in January »

Weather in February

February, the last month of the winter in Port Clyde, is an icy month, with an average temperature fluctuating between 32.7°F (0.4°C) and 23.2°F (-4.9°C). The dawn of February sees an average high-temperature of a wintry 32.7°F (0.4°C), subtly contrasting with January's 31.8°F (-0.1°C). Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in Port Clyde, Maine, with an average temperature ranging between min 28.8°F (-1.8°C) and max 37.6°F (3.1°C). With the advent of March, Port Clyde's high-temperatures adjust to a still wintry 37.6°F (3.1°C), closely aligning with the preceding month. Weather in March »

Weather in April

April in Port Clyde, Maine, is a frosty spring month, with an average temperature fluctuating between 37.8°F (3.2°C) and 45.9°F (7.7°C). The start of April brings a subtle rise in the average high-temperature, moving from a cold 37.6°F (3.1°C) in March to a frosty 45.9°F (7.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Port Clyde, Maine, with an average temperature ranging between min 46.2°F (7.9°C) and max 54.1°F (12.3°C). A soft shift in the average high-temperature is noticeable in May, transitioning from a frosty 45.9°F (7.7°C) in April to a cool 54.1°F (12.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in Port Clyde, Maine, with an average temperature fluctuating between 61.2°F (16.2°C) and 53.2°F (11.8°C). Port Clyde's transition into June sees a mild rise in the average high-temperature, edging from a cool 54.1°F (12.3°C) in May to an enjoyable 61.2°F (16.2°C). Weather in June »

Weather in July

July, the same as June, is another refreshing summer month in Port Clyde, Maine, with an average temperature varying between 67.8°F (19.9°C) and 60.3°F (15.7°C). Port Clyde's weather in July shows a minor rise in the average high-temperature, moving slightly up from June's 61.2°F (16.2°C) to a still comfortable 67.8°F (19.9°C). Weather in July »

Weather in August

The last month of the summer, August, is an agreeable month in Port Clyde, Maine, with an average temperature ranging between min 60.6°F (15.9°C) and max 68.7°F (20.4°C). In Port Clyde, the month of August registers the highest temperatures, averaging 68.7°F (20.4°C) at the peak and 60.6°F (15.9°C) at the lowest. Weather in August »

Weather in September

September, the first month of the autumn in Port Clyde, is still a refreshing month, with an average temperature fluctuating between 63.3°F (17.4°C) and 55.6°F (13.1°C). September reveals a small adjustment in temperature, transitioning from an average high of a pleasant 68.7°F (20.4°C) in August to a comfortable 63.3°F (17.4°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Port Clyde, Maine, with an average temperature fluctuating between 47.5°F (8.6°C) and 55°F (12.8°C). October signifies a minor drop in average high-temperature, transitioning from a refreshing 63.3°F (17.4°C) in September to a fresh 55°F (12.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Port Clyde, is another chilly month, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 37.4°F (3°C). Port Clyde in November demonstrates a small temperature transition, adjusting from an average high of a cool 55°F (12.8°C) in October to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Port Clyde, Maine, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 37°F (2.8°C). Port Clyde's progression into December involves a gentle drop in the average high-temperature, from a frosty 45.5°F (7.5°C) in November to a cold 37°F (2.8°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Port Clyde?

The coldest temperatures occur during January, when averages reach a peak of 31.8°F (-0.1°C) and a low of 22.1°F (-5.5°C).

How many days does it rain in Port Clyde?

Throughout the year, there are 144.8 rainfall days, and 30.63" (778mm) of precipitation is accumulated.

When does it snow in Port Clyde?

January through April, November and December are months with snowfall in Port Clyde.

What is the snowiest month in Port Clyde?

The month with the most snowfall in Port Clyde is January, when snow falls for 8.5 days and typically aggregates up to 2.83" (72mm) of snow.

How many days does it snow in Port Clyde?

Throughout the year, in Port Clyde, Maine, there are 33.1 snowfall days, and 12.36" (314mm) of snow is accumulated.

When is the lowest UV index in Port Clyde?

The months with the lowest UV index in Port Clyde are January through March, November and December, with an average maximum UV index of 2.

When is Daylight Saving Time (DST) in Port Clyde?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Port Clyde?

May through October are months without snowfall in Port Clyde.

When are the longest days in Port Clyde?

With an average of 15h and 24min of daylight, June has the longest days of the year.

When is the highest UV index in Port Clyde?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Port Clyde, Maine.

What is the most humid month in Port Clyde?

With an average relative humidity of 85%, July is the most humid month in Port Clyde.

What is the warmest month in Port Clyde?

August is the warmest month in Port Clyde, Maine, with the temperature often reaching an average high of 68.7°F (20.4°C) and an average low of 60.6°F (15.9°C).

What month has the most sunshine in Port Clyde?

The month with the most sunshine in Port Clyde, Maine, is August, with an average of 10.5h of sunshine.

What is the driest month in Port Clyde?

September is the month with the least rainfall. Rain falls for 10.4 days and accumulates 1.81" (46mm) of precipitation.

What is the least humid month in Port Clyde?

The least humid month in Port Clyde is November, with an average relative humidity of 75%.

What is the rainiest month in Port Clyde?

December is the month with the most rainfall in Port Clyde, Maine. Rain falls for 11.3 days and accumulates 3.35" (85mm) of precipitation.

What is the month with the shortest days in Port Clyde?

The month with the shortest days in Port Clyde is December, with an average of 9h and 0min of daylight.

What is the month with the least sunshine in Port Clyde?

The month with the least sunshine is December, with an average of 4.5h of sunshine.

Average temperature
Port Clyde, ME

Average temperature - Port Clyde, ME

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).

The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure
Port Clyde, ME

Average pressure - Port Clyde, ME

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
Port Clyde, ME

Average wind speed - Port Clyde, ME

The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).

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Average rainfall
Port Clyde, ME

Average rainfall - Port Clyde, ME

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days
Port Clyde, ME

Average rainfall days - Port Clyde, ME

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall
Port Clyde, ME

Average snowfall - Port Clyde, ME

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Port Clyde, ME

Average snowfall days - Port Clyde, ME

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Port Clyde, ME

Average daylight / Average sunshine - Port Clyde, ME

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).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

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Average sunshine days
Port Clyde, ME

Average sunshine days - Port Clyde, ME

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).

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Average UV index
Port Clyde, ME

Average UV index - Port Clyde, ME

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 visibility
Port Clyde, ME

Average visibility - Port Clyde, ME

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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Port Clyde, Maine, USA

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