Climate and monthly weather forecast
Walpole, ME

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Weather in January

January, like December, is another subzero cold winter month in Walpole, Maine, with an average temperature fluctuating between 29.7°F (-1.3°C) and 18°F (-7.8°C). January, with its high-temperature average of 29.7°F (-1.3°C) and a low-temperature average of 18°F (-7.8°C), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Walpole, Maine, with an average temperature ranging between min 19°F (-7.2°C) and max 31.5°F (-0.3°C). Entering February, Walpole's average high-temperature reads a still subzero cold 31.5°F (-0.3°C), indicating a close resemblance to the previous month's climate. Weather in February »

Weather in March

March, the first month of the spring in Walpole, is a wintry month, with an average temperature varying between 37.9°F (3.3°C) and 26.1°F (-3.3°C). As Walpole welcomes March, the average high-temperature displays a subtle shift, adjusting from a subzero 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 in Walpole, Maine, is a chilly spring month, 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). Walpole experiences a temperature shift with the start of April, with average high-temperatures moving from a cold 37.9°F (3.3°C) in March to a frosty 49.1°F (9.5°C). Weather in April »

Weather in May

May, the last month of the spring in Walpole, is a moderate month, with an average temperature fluctuating between 45.5°F (7.5°C) and 59.4°F (15.2°C). Noticing a change, the average high-temperature during May moves from April's frosty 49.1°F (9.5°C) to a mild 59.4°F (15.2°C). Weather in May »

Weather in June

June, the first month of the summer in Walpole, is a comfortable month, with an average temperature fluctuating between 66.7°F (19.3°C) and 52.7°F (11.5°C). As Walpole enters June, the average high-temperature marginally increases from the a mild 59.4°F (15.2°C) of May to an enjoyable 66.7°F (19.3°C). Weather in June »

Weather in July

July in Walpole, Maine, is a moderately hot summer month, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 59.5°F (15.3°C). Walpole's warmest months, July and August, record an average high-temperature of 74.1°F (23.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Walpole, Maine, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 59.2°F (15.1°C). The warmest months are July and August, with an average high-temperature of 74.1°F (23.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Walpole, Maine, with an average temperature ranging between min 53.6°F (12°C) and max 67.5°F (19.7°C). The onset of September entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 74.1°F (23.4°C) in August to a comfortable 67.5°F (19.7°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Walpole, Maine, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 45°F (7.2°C). Arrival of October comes with a reduction in the average high-temperature, falling from a comfortable 67.5°F (19.7°C) in September to a moderate 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Walpole, is another chilly month, with an average temperature varying between 34.5°F (1.4°C) and 45.5°F (7.5°C). A shift in the average high-temperature occurs in November, reducing from a mild 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 Walpole, Maine, with an average temperature fluctuating between 35.2°F (1.8°C) and 25.3°F (-3.7°C). With the beginning of December, the average high-temperature shows a decrease, transitioning from a frosty 45.5°F (7.5°C) in November to an icy 35.2°F (1.8°C). Weather in December »
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Frequently asked questions

What are the coldest months in Walpole?

January is the month when Walpole sees the average lowest temperatures, with a high of 29.7°F (-1.3°C) and a low of 18°F (-7.8°C).

How many days does it rain in Walpole?

In Walpole, during the entire year, the rain falls for 142.1 days and collects up to 30.51" (775mm) of precipitation.

When does it snow in Walpole?

Months with snowfall are January through May, November and December.

When does it snow the most in Walpole?

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

How many days does it snow in Walpole?

In Walpole, during the entire year, snow falls for 40 days and aggregates up to 20.08" (510mm) of snow.

When is the lowest UV index in Walpole?

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

What is the month with the least sunshine in Walpole?

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

When is Daylight Saving Time (DST) in Walpole?

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 Walpole?

The months with the highest humidity in Walpole are June and July, with an average relative humidity of 82%.

When it does not snow in Walpole?

June through October are months without snowfall.

When are the longest days in Walpole?

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

What month is the hottest in Walpole?

During July and August, Walpole experiences its warmest period, with an average high-temperature of 74.1°F (23.4°C).

When is the highest UV index in Walpole?

July is the month with the highest UV index in Walpole, Maine, with an average maximum UV index of 6.

What month has the most sunshine in Walpole?

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

What is the driest month in Walpole?

September is the month with the least rainfall in Walpole. Rain falls for 10.8 days and accumulates 1.5" (38mm) of precipitation.

What is the least humid month in Walpole?

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

What is the wettest month in Walpole?

The month with the most rainfall in Walpole, Maine, is December, when the rain falls for 10.8 days and typically aggregates up to 3.5" (89mm) of precipitation.

What is the month with the shortest days in Walpole?

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

Average temperature
Walpole, ME

Average temperature - Walpole, 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
Walpole, ME

Average pressure - Walpole, 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
Walpole, ME

Average wind speed - Walpole, 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
Walpole, ME

Average humidity - Walpole, 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
Walpole, ME

Average rainfall - Walpole, 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
Walpole, ME

Average rainfall days - Walpole, 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
Walpole, ME

Average snowfall - Walpole, 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
Walpole, ME

Average snowfall days - Walpole, 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
Walpole, ME

Average daylight / Average sunshine - Walpole, 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
Walpole, ME

Average sunshine days - Walpole, 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
Walpole, ME

Average UV index - Walpole, 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
Walpole, ME

Average visibility - Walpole, 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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Walpole, Maine, USA

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