Climate and monthly weather forecast
Wiscasset, ME

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Weather in January

January, the same as December, in Wiscasset, Maine, is a freezing cold winter month, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 18°F (-7.8°C). January proves to be the coldest month, recording an average maximum temperature of 29.7°F (-1.3°C) and a minimum temperature of 18°F (-7.8°C). Weather in January »

Weather in February

February, the last month of the winter in Wiscasset, is also a subzero cold month, with an average temperature ranging between max 31.5°F (-0.3°C) and min 19°F (-7.2°C). The arrival of February sees an average high-temperature of a still freezing cold 31.5°F (-0.3°C), hardly diverging from January's 29.7°F (-1.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Wiscasset, Maine, with an average temperature fluctuating between 37.9°F (3.3°C) and 26.1°F (-3.3°C). The arrival of March brings a soft temperature shift, with the average high-temperature nudging from a freezing cold 31.5°F (-0.3°C) in February to a wintry 37.9°F (3.3°C). Weather in March »

Weather in April

April is a chilly spring month in Wiscasset, Maine, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 49.1°F (9.5°C). The arrival of April brings a change in Wiscasset's weather, with average high-temperatures moving from March's cold 37.9°F (3.3°C) to a frosty 49.1°F (9.5°C). Weather in April »

Weather in May

May, the last month of the spring in Wiscasset, is a mild month, with an average temperature ranging between max 59.4°F (15.2°C) and min 45.5°F (7.5°C). As Wiscasset transitions into May, the average high-temperature is observed to rise from a chilly 49.1°F (9.5°C) in April to a moderate 59.4°F (15.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Wiscasset, Maine, with an average temperature ranging between min 52.7°F (11.5°C) and max 66.7°F (19.3°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's refreshing 59.4°F (15.2°C) to an enjoyable 66.7°F (19.3°C). Weather in June »

Weather in July

July in Wiscasset, Maine, is a moderately hot summer month, with an average temperature ranging between min 59.5°F (15.3°C) and max 74.1°F (23.4°C). July and August are known as Wiscasset's warmest months, with an average high-temperature of 74.1°F (23.4°C). Weather in July »

Weather in August

August, the last month of the summer in Wiscasset, is another warm month, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 74.1°F (23.4°C). July and August bring Wiscasset's highest average temperatures, reaching a high of 74.1°F (23.4°C). Weather in August »

Weather in September

September, the first month of the autumn in Wiscasset, is also an enjoyable month, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 53.6°F (12°C). September reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 74.1°F (23.4°C) in August to a refreshing 67.5°F (19.7°C). Weather in September »

Weather in October

October, the same as September, in Wiscasset, Maine, is another mild autumn month, with an average temperature fluctuating between 56.3°F (13.5°C) and 45°F (7.2°C). With October's onset, the weather shows a temperature decrease, transitioning from an enjoyable 67.5°F (19.7°C) in September to a mild 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Wiscasset, is also a frosty month, with an average temperature ranging between max 45.5°F (7.5°C) and min 34.5°F (1.4°C). The commencement of November involves a temperature shift, with the average high-temperature dropping from a refreshing 56.3°F (13.5°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 a wintry month in Wiscasset, Maine, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 35.2°F (1.8°C). Wiscasset's average high-temperature decreases in December, falling from a chilly 45.5°F (7.5°C) in November to a cold 35.2°F (1.8°C). Weather in December »
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Frequently asked questions

What month is the coldest in Wiscasset?

In Wiscasset, January is the coldest month, with temperatures averaging a high of 29.7°F (-1.3°C) and a low of 18°F (-7.8°C).

How much does it rain in Wiscasset?

Throughout the year, in Wiscasset, there are 142.1 rainfall days, and 30.51" (775mm) of precipitation is accumulated.

When does it snow in Wiscasset?

January through May, November and December are months with snowfall in Wiscasset.

When does it snow the most in Wiscasset?

January is the month with the most snowfall in Wiscasset. Snow falls for 9.2 days and accumulates 5.28" (134mm) of snow.

How many days does it snow in Wiscasset?

Throughout the year, there are 40 snowfall days, and 20.08" (510mm) of snow is accumulated.

What are the months with the lowest UV index in Wiscasset?

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 in Wiscasset?

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

When is Daylight Saving Time (DST) in Wiscasset?

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 in Wiscasset?

June and July, with an average relative humidity of 82%, are most humid months.

When it does not snow in Wiscasset?

June through October are months without snowfall.

When are the longest days in Wiscasset?

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

What month is the hottest in Wiscasset?

The height of temperatures in Wiscasset is seen during July and August, averaging a high-temperature of 74.1°F (23.4°C).

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

The month with the highest UV index is July, with an average maximum UV index of 6.

What month has the most sunshine in Wiscasset?

With an average of 10.3h of sunshine, August has the most sunshine of the year in Wiscasset.

What is the driest month in Wiscasset?

The month with the least rainfall in Wiscasset, Maine, is September, when the rain falls for 10.8 days and typically collects 1.5" (38mm) of precipitation.

What is the least humid month in Wiscasset?

November is the least humid month in Wiscasset, Maine, with an average relative humidity of 76%.

What is the rainiest month in Wiscasset?

December is the month with the most rainfall. Rain falls for 10.8 days and accumulates 3.5" (89mm) of precipitation.

What is the month with the shortest days in Wiscasset?

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

Average temperature
Wiscasset, ME

Average temperature - Wiscasset, ME

The warmest months (with the highest average high temperature) are July and August (74.1°F).
The month with the lowest average high temperature is January (29.7°F).

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure
Wiscasset, ME

Average pressure - Wiscasset, 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).

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Average wind speed
Wiscasset, ME

Average wind speed - Wiscasset, ME

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity
Wiscasset, ME

Average humidity - Wiscasset, ME

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Wiscasset, ME

Average rainfall - Wiscasset, ME

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days
Wiscasset, ME

Average rainfall days - Wiscasset, ME

The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall
Wiscasset, ME

Average snowfall - Wiscasset, ME

The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Wiscasset, ME

Average snowfall days - Wiscasset, ME

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Wiscasset, ME

Average daylight / Average sunshine - Wiscasset, 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 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days
Wiscasset, ME

Average sunshine days - Wiscasset, ME

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is April (11.7 days).

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Average UV index
Wiscasset, ME

Average UV index - Wiscasset, ME

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Wiscasset, ME

Average visibility - Wiscasset, ME

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Wiscasset, Maine, USA

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