Climate and monthly weather forecast
North Plymouth, MA

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Weather in January

January, the same as December, is another cold winter month in North Plymouth, Massachusetts, with an average temperature varying between 35.8°F (2.1°C) and 26.1°F (-3.3°C). During the coldest month, January, temperatures average a high of 35.8°F (2.1°C) and a low of 26.1°F (-3.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in North Plymouth, Massachusetts, with an average temperature fluctuating between 37.9°F (3.3°C) and 27°F (-2.8°C). The arrival of February coincides with an average high-temperature of a still icy 37.9°F (3.3°C), indicating a minimal shift from January's 35.8°F (2.1°C). Weather in February »

Weather in March

March, the first month of the spring in North Plymouth, is also an icy month, with an average temperature varying between 42.4°F (5.8°C) and 32.9°F (0.5°C). In March, North Plymouth's weather conditions record an average high-temperature of a still cold 42.4°F (5.8°C), demonstrating little divergence from the preceding month. Weather in March »

Weather in April

April in North Plymouth, Massachusetts, is a cool spring month, with an average temperature fluctuating between 52.2°F (11.2°C) and 41.5°F (5.3°C). Noticing a change, the average high-temperature during April moves from March's wintry 42.4°F (5.8°C) to a fresh 52.2°F (11.2°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in North Plymouth, Massachusetts, with an average temperature ranging between max 61.5°F (16.4°C) and min 50.4°F (10.2°C). May brings an increase in the average high-temperature, progressing from a cool 52.2°F (11.2°C) in April to a refreshing 61.5°F (16.4°C). Weather in May »

Weather in June

June, the first month of the summer in North Plymouth, is a pleasant month, with temperature in the range of an average high of 69.6°F (20.9°C) and an average low of 58.1°F (14.5°C). The start of June is characterized by a subtle increase in the average high-temperature, transitioning from a refreshing 61.5°F (16.4°C) in May to a pleasant 69.6°F (20.9°C). Weather in June »

Weather in July

July is a warm summer month in North Plymouth, Massachusetts, with an average temperature varying between 65.8°F (18.8°C) and 77.5°F (25.3°C). North Plymouth's July weather reaches an average high of 77.5°F (25.3°C) and an average low of 65.8°F (18.8°C), making it the warmest month. Weather in July »

Weather in August

August, the last month of the summer in North Plymouth, is another warm month, with an average temperature fluctuating between 76.6°F (24.8°C) and 65.7°F (18.7°C). The introduction of August notes a subtle temperature variation to a still moderately hot 76.6°F (24.8°C) from July's 77.5°F (25.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in North Plymouth, Massachusetts, with an average temperature ranging between min 59.7°F (15.4°C) and max 70.2°F (21.2°C). September is characterized by a mild reduction in the average high-temperature, from a moderately hot 76.6°F (24.8°C) in August to an agreeable 70.2°F (21.2°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in North Plymouth, Massachusetts, with an average temperature fluctuating between 50.9°F (10.5°C) and 60.3°F (15.7°C). In the transition to October, North Plymouth observes a drop in the average high-temperature, moving from a pleasant 70.2°F (21.2°C) in September to a refreshing 60.3°F (15.7°C). Weather in October »

Weather in November

November, the last month of the autumn in North Plymouth, is another cool month, with an average temperature varying between 50.7°F (10.4°C) and 40.8°F (4.9°C). North Plymouth's November weather shows a moderate shift in high-temperatures, falling from October's mild 60.3°F (15.7°C) to a fresh 50.7°F (10.4°C). Weather in November »

Weather in December

December, the first month of the winter in North Plymouth, is also a wintry month, with an average temperature fluctuating between 32.9°F (0.5°C) and 41.9°F (5.5°C). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 50.7°F (10.4°C) in November to a cold 41.9°F (5.5°C). Weather in December »
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Temperature records mark January as the coldest month, with highs averaging 35.8°F (2.1°C) and lows at 26.1°F (-3.3°C).

How many days does it rain?

Throughout the year, there are 132.2 rainfall days, and 16.3" (414mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow?

In North Plymouth, during the entire year, snow falls for 23.3 days and aggregates up to 5.87" (149mm) of snow.

What is the month with the lowest UV index in North Plymouth?

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

What is the driest month?

February is the month with the least rainfall. Rain falls for 7.5 days and accumulates 1.02" (26mm) of precipitation.

When is the ocean coldest?

February is the month with the coldest seawater, with an average ocean temperature of 38.1°F (3.4°C).

What is the month with the least sunshine?

February and December, with an average of 4.7h of sunshine, are months with the least sunshine.

What is the least humid month?

The months with the lowest humidity are March, April and November, with an average relative humidity of 74%.

What is the snowiest month?

The month with the most snowfall is March, when snow falls for 4.9 days and typically aggregates up to 1.77" (45mm) of snow.

When is Daylight Saving Time (DST)?

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 North Plymouth, Massachusetts, snow does not fall in May through October.

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What time of the year is the hottest?

In North Plymouth, July registers the highest temperatures, averaging 77.5°F (25.3°C) at the peak and 65.8°F (18.8°C) at the lowest.

What is the most humid month?

July is the most humid month, with an average relative humidity of 80%.

What is the rainiest month?

The months with the most rainfall are July and October, with an average 1.65" (42mm) of precipitation.

What is the month with the warmest ocean?

The month with the warmest seawater is August, with an average ocean temperature of 68.5°F (20.3°C).

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.6h of sunshine.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
North Plymouth, MA

Average temperature - North Plymouth, MA

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (35.8°F).

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure
North Plymouth, MA

Average pressure - North Plymouth, MA

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
North Plymouth, MA

Average wind speed - North Plymouth, MA

The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity
North Plymouth, MA

Average humidity - North Plymouth, MA

The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are March, April and November (74%).

Average rainfall
North Plymouth, MA

Average rainfall - North Plymouth, MA

The wettest months (with the highest rainfall) are July and October (1.65").
The driest month (with the least rainfall) is February (1.02").

Average rainfall days
North Plymouth, MA

Average rainfall days - North Plymouth, MA

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (7.4 days).

Average snowfall
North Plymouth, MA

Average snowfall - North Plymouth, MA

The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days
North Plymouth, MA

Average snowfall days - North Plymouth, MA

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature
North Plymouth, MA

Average sea temperature - North Plymouth, MA

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

Average daylight / Average sunshine
North Plymouth, MA

Average daylight / Average sunshine - North Plymouth, MA

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

Average sunshine days
North Plymouth, MA

Average sunshine days - North Plymouth, MA

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (14.8 days).

Average UV index
North Plymouth, MA

Average UV index - North Plymouth, MA

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

Average visibility
North Plymouth, MA

Average visibility - North Plymouth, MA

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).

North Plymouth, Massachusetts, USA

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