Climate and monthly weather forecast
Smithfield, ME

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Weather in January

January, the same as December, in Smithfield, Maine, is another subzero cold winter month, with temperature in the range of an average low of 11.5°F (-11.4°C) and an average high of 25.3°F (-3.7°C). January, with average temperatures reaching a high of 25.3°F (-3.7°C) and a low of 11.5°F (-11.4°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Smithfield, is also a subzero cold month, with temperature in the range of an average high of 27.5°F (-2.5°C) and an average low of 13.1°F (-10.5°C). As January transitions into February, Smithfield records an average high-temperature of a still subzero cold 27.5°F (-2.5°C), showing a gentle shift from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is an icy month in Smithfield, Maine, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 36.1°F (2.3°C). The arrival of March introduces a minor uplift in high-temperatures, adjusting from a freezing cold 27.5°F (-2.5°C) in February to a cold 36.1°F (2.3°C). Weather in March »

Weather in April

April in Smithfield, Maine, is a frosty spring month, with an average temperature ranging between min 32.5°F (0.3°C) and max 49.6°F (9.8°C). As March gives way to April, the average high-temperature displays an increase, moving from a cold 36.1°F (2.3°C) to a chilly 49.6°F (9.8°C). Weather in April »

Weather in May

May, the last month of the spring in Smithfield, is a refreshing month, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 43.2°F (6.2°C). As Smithfield transitions into May, the average high-temperature shows a change, moving from a chilly 49.6°F (9.8°C) in April to a refreshing 63.1°F (17.3°C). Weather in May »

Weather in June

June, the first month of the summer in Smithfield, is an agreeable month, with an average temperature ranging between min 50.5°F (10.3°C) and max 70.5°F (21.4°C). June's onset brings a subtle temperature rise, moving from a refreshing 63.1°F (17.3°C) in May to an agreeable 70.5°F (21.4°C). Weather in June »

Weather in July

July in Smithfield, Maine, is a moderately hot summer month, with an average temperature varying between 56.7°F (13.7°C) and 77.5°F (25.3°C). July, with average temperatures reaching a high of 77.5°F (25.3°C) and a low of 56.7°F (13.7°C), is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Smithfield, is another warm month, with an average temperature varying between 76.8°F (24.9°C) and 55.2°F (12.9°C). The average high-temperature during August is a still moderately hot 76.8°F (24.9°C), almost matching the conditions of the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Smithfield, Maine, with an average temperature varying between 69.3°F (20.7°C) and 48.9°F (9.4°C). The move into September indicates a slight reduction in the average high-temperature, down from August's warm 76.8°F (24.9°C) to a pleasant 69.3°F (20.7°C). Weather in September »

Weather in October

October, the same as September, in Smithfield, Maine, is a moderate autumn month, with an average temperature fluctuating between 55.9°F (13.3°C) and 40.1°F (4.5°C). With the onset of October, Smithfield experiences a modest temperature adjustment, with the average high-temperature receding from a pleasant 69.3°F (20.7°C) in September to a refreshing 55.9°F (13.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Smithfield, Maine, with an average temperature varying between 43°F (6.1°C) and 29.7°F (-1.3°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a mild 55.9°F (13.3°C) to a chilly 43°F (6.1°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Smithfield, Maine, with an average temperature ranging between min 20.1°F (-6.6°C) and max 31.1°F (-0.5°C). The beginning of December marks a decrease in the average high-temperature, transitioning from a chilly 43°F (6.1°C) in November to a subzero cold 31.1°F (-0.5°C). Weather in December »
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Frequently asked questions

What month is the coldest in Smithfield?

The coldest period tends to be January, when average temperatures fluctuate between a high of 25.3°F (-3.7°C) and a low of 11.5°F (-11.4°C).

How much does it rain in Smithfield?

In Smithfield, Maine, during the entire year, the rain falls for 142.5 days and collects up to 30.47" (774mm) of precipitation.

When does it snow in Smithfield?

Months with snowfall in Smithfield are January through May, October through December.

How many days does it snow in Smithfield?

Throughout the year, there are 54.3 snowfall days, and 40.87" (1038mm) of snow is accumulated.

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

The months with the lowest UV index in Smithfield are January through March, October through December, with an average maximum UV index of 2.

What are the most humid months in Smithfield?

February and March, with an average relative humidity of 85%, are most humid months in Smithfield.

When does it snow the most in Smithfield?

The month with the most snowfall is February, when snow falls for 11.6 days and typically aggregates up to 9.33" (237mm) of snow.

What is the month with the least sunshine in Smithfield?

February has the least sunshine of the year, with an average of 4.3h of sunshine.

When is Daylight Saving Time (DST) in Smithfield?

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 Smithfield?

In Smithfield, Maine, snow does not fall in June through September.

When are the longest days in Smithfield?

The month with the longest days is June, with an average of 15h and 30min of daylight.

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

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

What is the warmest month in Smithfield?

July, having an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 56.7°F (13.7°C), is the warmest month in Smithfield, Maine.

What month has the most sunshine in Smithfield?

August has the most sunshine of the year, with an average of 9.8h of sunshine.

What is the driest month in Smithfield?

September is the month with the least rainfall in Smithfield. Rain falls for 10.5 days and accumulates 1.65" (42mm) of precipitation.

What is the rainiest month in Smithfield?

October is the month with the most rainfall in Smithfield, Maine. Rain falls for 13 days and accumulates 3.27" (83mm) of precipitation.

What is the least humid month in Smithfield?

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

What is the month with the shortest days in Smithfield?

The month with the shortest days in Smithfield is December, with an average of 8h and 54min of daylight.

Average temperature
Smithfield, ME

Average temperature - Smithfield, ME

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.3°F).

The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

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Average pressure
Smithfield, ME

Average pressure - Smithfield, 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
Smithfield, ME

Average wind speed - Smithfield, ME

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity
Smithfield, ME

Average humidity - Smithfield, ME

The months with the highest relative humidity are February and March (85%).
The month with the lowest relative humidity is November (76%).

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Average rainfall
Smithfield, ME

Average rainfall - Smithfield, ME

The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days
Smithfield, ME

Average rainfall days - Smithfield, ME

The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall
Smithfield, ME

Average snowfall - Smithfield, ME

The month with the highest snowfall is February (9.33").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Smithfield, ME

Average snowfall days - Smithfield, ME

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Smithfield, ME

Average daylight / Average sunshine - Smithfield, ME

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days
Smithfield, ME

Average sunshine days - Smithfield, ME

The month with the most sunshine days is September (17.6 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index
Smithfield, ME

Average UV index - Smithfield, 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, October, November and December (UV index 2).

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Average cloud cover
Smithfield, ME

Average cloud cover - Smithfield, ME

The months with the most cloud cover are February, March and April (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 39).

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Average visibility
Smithfield, ME

Average visibility - Smithfield, ME

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

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Smithfield, Maine, USA

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