Climate and monthly weather forecast
West Southport, ME

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Weather in January

January, like December, is a freezing cold winter month in West Southport, Maine, with an average temperature varying between 18.9°F (-7.3°C) and 29.7°F (-1.3°C). In West Southport, January is the month with the lowest recorded average temperatures, measuring a high of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C). Weather in January »

Weather in February

February, the last month of the winter in West Southport, is also a subzero cold month, with an average temperature fluctuating between 31.5°F (-0.3°C) and 19.9°F (-6.7°C). West Southport's February reports an average high-temperature of a still subzero cold 31.5°F (-0.3°C), exhibiting a minor difference from January. Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in West Southport, Maine, with an average temperature varying between 26.6°F (-3°C) and 37.9°F (3.3°C). The arrival of March witnesses a small shift in the average high-temperature, moving from a subzero cold 31.5°F (-0.3°C) in February to an icy 37.9°F (3.3°C). Weather in March »

Weather in April

April is a frosty spring month in West Southport, Maine, with an average temperature varying between 36.9°F (2.7°C) and 48.9°F (9.4°C). West Southport in April experiences an increase in the average high-temperature, moving from March's icy 37.9°F (3.3°C) to a frosty 48.9°F (9.4°C). Weather in April »

Weather in May

May, the last month of the spring in West Southport, is a moderate month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 58.6°F (14.8°C). As West Southport transitions into May, the average high-temperature shows a change, moving from a frosty 48.9°F (9.4°C) in April to a moderate 58.6°F (14.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in West Southport, Maine, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 66.2°F (19°C). West Southport's weather shows a minor temperature rise with the arrival of June, moving from a mild 58.6°F (14.8°C) in May to a comfortable 66.2°F (19°C). Weather in June »

Weather in July

July is a pleasant summer month in West Southport, Maine, with an average temperature ranging between max 73.2°F (22.9°C) and min 60.4°F (15.8°C). As West Southport transitions into July, a marginal rise in the average high-temperature is observed, moving from a refreshing 66.2°F (19°C) in June to an agreeable 73.2°F (22.9°C). Weather in July »

Weather in August

The last month of the summer, August, is a moderately hot month in West Southport, Maine, with an average temperature varying between 59.7°F (15.4°C) and 73.4°F (23°C). August is the warmest month, exhibiting average temperatures of 73.4°F (23°C) at the peak and 59.7°F (15.4°C) at the base. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in West Southport, Maine, with an average temperature ranging between max 67.1°F (19.5°C) and min 54.1°F (12.3°C). With the commencement of September, West Southport records a moderate temperature decline, with the average high easing from August's warm 73.4°F (23°C) to a comfortable 67.1°F (19.5°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in West Southport, Maine, with an average temperature fluctuating between 56.3°F (13.5°C) and 45.5°F (7.5°C). October comes with a drop in the average high-temperature, falling from September's refreshing 67.1°F (19.5°C) to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in West Southport, Maine, with an average temperature varying between 45.5°F (7.5°C) and 35.2°F (1.8°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a moderate 56.3°F (13.5°C) to a chilly 45.5°F (7.5°C). Weather in November »

Weather in December

December, the first month of the winter in West Southport, is still a cold month, with an average temperature fluctuating between 35.2°F (1.8°C) and 26.2°F (-3.2°C). As November transitions to December, the average high-temperature falls from a chilly 45.5°F (7.5°C) to a wintry 35.2°F (1.8°C). Weather in December »
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

In West Southport, January is known for its average lowest temperatures, reaching a high of 29.7°F (-1.3°C) and a low of 18.9°F (-7.3°C).

How many days does it rain?

In West Southport, during the entire year, the rain falls for 147.2 days and collects up to 31.34" (796mm) of precipitation.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall in West Southport is January, when snow falls for 10.1 days and typically aggregates up to 4.53" (115mm) of snow.

How many days does it snow?

In West Southport, during the entire year, snow falls for 40.2 days and aggregates up to 18.82" (478mm) of snow.

What is the month with the lowest UV index?

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

What are the months with the least sunshine?

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

When is Daylight Saving Time (DST) in West Southport?

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.

What is the most humid month?

With an average relative humidity of 83%, June is the most humid month.

When it does not snow?

In West Southport, snow does not fall in June through September.

When are the longest days?

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

What are the months 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 hottest time of year?

In West Southport, August is the warmest month, with temperatures averaging a high of 73.4°F (23°C) and a low of 59.7°F (15.4°C).

What month has the most sunshine?

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

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.2 days and typically collects 1.65" (42mm) of precipitation.

What is the rainiest month?

The months with the most rainfall in West Southport are October and December, with an average 3.5" (89mm) of precipitation.

What is the least humid month?

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

What is the month with the shortest days?

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

Average temperature
West Southport, ME

Average temperature - West Southport, ME

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).

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure
West Southport, ME

Average pressure - West Southport, ME

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
West Southport, ME

Average wind speed - West Southport, ME

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity
West Southport, ME

Average humidity - West Southport, ME

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is November (75%).

Average rainfall
West Southport, ME

Average rainfall - West Southport, ME

The wettest months (with the highest rainfall) are October and December (3.5").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days
West Southport, ME

Average rainfall days - West Southport, ME

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.2 days).

Average snowfall
West Southport, ME

Average snowfall - West Southport, ME

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
West Southport, ME

Average snowfall days - West Southport, ME

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
West Southport, ME

Average daylight / Average sunshine - West Southport, 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).

Average sunshine days
West Southport, ME

Average sunshine days - West Southport, ME

The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is April (11.9 days).

Average UV index
West Southport, ME

Average UV index - West Southport, 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).

Average visibility
West Southport, ME

Average visibility - West Southport, 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).

West Southport, Maine, USA

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