Climate and monthly weather forecast
Monhegan, ME

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Weather in January

January, the same as December, in Monhegan, Maine, is another subzero cold winter month, with an average temperature ranging between min 18.9°F (-7.3°C) and max 29.8°F (-1.2°C). The coldest month is January, with an average high-temperature of 29.8°F (-1.2°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Monhegan, Maine, with an average temperature fluctuating between 30.9°F (-0.6°C) and 19.8°F (-6.8°C). The dawn of February sees an average high-temperature of a still freezing cold 30.9°F (-0.6°C), subtly contrasting with January's 29.8°F (-1.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Monhegan, Maine, with an average temperature fluctuating between 26.1°F (-3.3°C) and 37.6°F (3.1°C). With the onset of March, Monhegan's weather sees a minor temperature rise, transitioning from a subzero cold 30.9°F (-0.6°C) in February to an icy 37.6°F (3.1°C). Weather in March »

Weather in April

April is a chilly spring month in Monhegan, Maine, with an average temperature ranging between max 47.8°F (8.8°C) and min 36°F (2.2°C). The rise of average high-temperatures is seen in April, with an increase from an icy 37.6°F (3.1°C) in March to a frosty 47.8°F (8.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Monhegan, Maine, with an average temperature varying between 58.3°F (14.6°C) and 45.1°F (7.3°C). In May, the average high-temperature increases from a frosty 47.8°F (8.8°C) in April to a mild 58.3°F (14.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Monhegan, Maine, with an average temperature varying between 65.1°F (18.4°C) and 52.7°F (11.5°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a moderate 58.3°F (14.6°C) in May to a still refreshing 65.1°F (18.4°C). Weather in June »

Weather in July

July in Monhegan, Maine, is a pleasant summer month, with an average temperature ranging between max 72.3°F (22.4°C) and min 59.2°F (15.1°C). A minor escalation in the average high-temperature is seen with the onset of July, moving from a refreshing 65.1°F (18.4°C) in June to a pleasant 72.3°F (22.4°C). Weather in July »

Weather in August

August, the last month of the summer in Monhegan, is also an agreeable month, with an average temperature fluctuating between 72.7°F (22.6°C) and 58.8°F (14.9°C). Monhegan's temperature records reveal August as the warmest month, marked by average highs of 72.7°F (22.6°C) and lows of 58.8°F (14.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Monhegan, is still a refreshing month, with an average temperature fluctuating between 66.6°F (19.2°C) and 53.4°F (11.9°C). As August transitions into September, Monhegan sees a gentle drop in the average high-temperature, transitioning from a pleasant 72.7°F (22.6°C) to a refreshing 66.6°F (19.2°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Monhegan, Maine, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 56.1°F (13.4°C). October comes with a drop in the average high-temperature, falling from September's 66.6°F (19.2°C) to a still refreshing 56.1°F (13.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Monhegan, is also a frosty month, with an average temperature fluctuating between 34.9°F (1.6°C) and 45°F (7.2°C). The transition into November involves a decrease in the average high-temperature, falling from a mild 56.1°F (13.4°C) in October to a chilly 45°F (7.2°C). Weather in November »

Weather in December

December, the first month of the winter in Monhegan, is also a wintry month, with an average temperature varying between 35.2°F (1.8°C) and 25.9°F (-3.4°C). In the transition to December, Monhegan observes a drop in the average high-temperature, moving from a chilly 45°F (7.2°C) in November to an icy 35.2°F (1.8°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Monhegan?

Monhegan reaches its average lowest temperatures in January, measuring 29.8°F (-1.2°C) at the peak and 18.9°F (-7.3°C) at the lowest.

How many days does it rain in Monhegan?

Throughout the year, there are 144.1 rainfall days, and 29.29" (744mm) of precipitation is accumulated.

When does it snow in Monhegan?

January through April, October through December are months with snowfall.

When does it snow the most in Monhegan?

The month with the most snowfall in Monhegan, Maine, is January, when snow falls for 9.3 days and typically aggregates up to 4.37" (111mm) of snow.

How much does it snow in Monhegan?

In Monhegan, Maine, during the entire year, snow falls for 40 days and aggregates up to 18.27" (464mm) of snow.

When is the lowest UV index in Monhegan?

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

What are the months with the least sunshine in Monhegan?

The months with the least sunshine in Monhegan are February and December, with an average of 4.6h of sunshine.

When is Daylight Saving Time (DST) in Monhegan?

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 Monhegan?

May through September are months without snowfall in Monhegan, Maine.

What is the most humid month in Monhegan?

The months with the highest humidity are June and July, with an average relative humidity of 83%.

When are the longest days in Monhegan?

June has the longest days of the year in Monhegan, Maine, with an average of 15h and 24min of daylight.

What is the month with the highest UV index in Monhegan?

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

What is the driest month in Monhegan?

July is the month with the least rainfall in Monhegan, Maine. Rain falls for 13.7 days and accumulates 1.57" (40mm) of precipitation.

What month is the hottest in Monhegan?

Monhegan's August weather, with an average high temperature of 72.7°F (22.6°C) and an average low temperature of 58.8°F (14.9°C), tends to be the warmest of the year.

What month has the most sunshine in Monhegan?

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

What is the least humid month in Monhegan?

The least humid month in Monhegan is November, with an average relative humidity of 76%.

What is the wettest month in Monhegan?

December is the month with the most rainfall. Rain falls for 11.4 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Monhegan?

December has the shortest days of the year in Monhegan, with an average of 9h and 0min of daylight.

Average temperature
Monhegan, ME

Average temperature - Monhegan, ME

The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is January (29.8°F).

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure
Monhegan, ME

Average pressure - Monhegan, 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
Monhegan, ME

Average wind speed - Monhegan, ME

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity
Monhegan, ME

Average humidity - Monhegan, ME

The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Monhegan, ME

Average rainfall - Monhegan, ME

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.57").

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Average rainfall days
Monhegan, ME

Average rainfall days - Monhegan, ME

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

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Average snowfall
Monhegan, ME

Average snowfall - Monhegan, ME

The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Monhegan, ME

Average snowfall days - Monhegan, ME

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Monhegan, ME

Average daylight / Average sunshine - Monhegan, 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 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days
Monhegan, ME

Average sunshine days - Monhegan, ME

The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is April (11.4 days).

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Average UV index
Monhegan, ME

Average UV index - Monhegan, 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
Monhegan, ME

Average visibility - Monhegan, 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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Monhegan, Maine, USA

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