Climate and monthly weather forecast
Swampscott, MA

Share

Weather in January

January, like December, in Swampscott, Massachusetts, is another cold winter month, with an average temperature ranging between min 23.4°F (-4.8°C) and max 34.2°F (1.2°C). January tends to be the coldest month, with temperatures averaging a daily high of 34.2°F (1.2°C) and a low of 23.4°F (-4.8°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Swampscott, Massachusetts, with an average temperature varying between 24.6°F (-4.1°C) and 36.1°F (2.3°C). The introduction of February sees an average high-temperature of a still icy 36.1°F (2.3°C), hardly deviating from January. Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in Swampscott, Massachusetts, with an average temperature ranging between min 30.9°F (-0.6°C) and max 42.4°F (5.8°C). March's arrival coincides with a marginal rise in the average high-temperature, moving from February's 36.1°F (2.3°C) to a still icy 42.4°F (5.8°C). Weather in March »

Weather in April

April is a fresh spring month in Swampscott, Massachusetts, with an average temperature ranging between min 40.6°F (4.8°C) and max 54.1°F (12.3°C). Entering April, Swampscott sees a temperature rise, with the average high-temperature advancing from March's wintry 42.4°F (5.8°C) to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

May, the last month of the spring in Swampscott, is an enjoyable month, with an average temperature ranging between max 64.8°F (18.2°C) and min 49.8°F (9.9°C). May's onset witnesses a shift in the average high-temperature, moving from a cool 54.1°F (12.3°C) in April to an enjoyable 64.8°F (18.2°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Swampscott, Massachusetts, with an average temperature fluctuating between 73°F (22.8°C) and 57.4°F (14.1°C). Observing a minor shift, the average high-temperature during June adjusts from May's enjoyable 64.8°F (18.2°C) to an agreeable 73°F (22.8°C). Weather in June »

Weather in July

July is a moderately hot summer month in Swampscott, Massachusetts, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 80.4°F (26.9°C). In Swampscott, the peak temperatures are generally noted in July, averaging a high of 80.4°F (26.9°C) and a low of 65.3°F (18.5°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Swampscott, Massachusetts, with an average temperature ranging between min 64.6°F (18.1°C) and max 79.3°F (26.3°C). The transition from July to August brings an average high-temperature of a still moderately hot 79.3°F (26.3°C), barely different from July's 80.4°F (26.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Swampscott, Massachusetts, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 57.9°F (14.4°C). September is characterized by a slight reduction in average high-temperature, easing from a moderately hot 79.3°F (26.3°C) in August to an agreeable 71.6°F (22°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Swampscott, Massachusetts, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 48.7°F (9.3°C). Swampscott in October demonstrates a small temperature transition, adjusting from an average high of a pleasant 71.6°F (22°C) in September to a mild 60.1°F (15.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Swampscott, is another chilly month, with an average temperature ranging between max 49.5°F (9.7°C) and min 38.3°F (3.5°C). A shift in Swampscott's weather is observed as October turns into November, with the average high temperature reducing from a moderate 60.1°F (15.6°C) to a frosty 49.5°F (9.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Swampscott, Massachusetts, with an average temperature fluctuating between 39.9°F (4.4°C) and 30.2°F (-1°C). Swampscott's December weather features a mild decline in high-temperatures, reducing from a frosty 49.5°F (9.7°C) in November to a wintry 39.9°F (4.4°C). Weather in December »
Updated: Feb 12, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What month is the coldest in Swampscott?

Swampscott's coldest month, January, registers temperatures that range from a high of 34.2°F (1.2°C) to a low of 23.4°F (-4.8°C).

How many days does it rain in Swampscott?

Throughout the year, in Swampscott, Massachusetts, there are 144.9 rainfall days, and 27.91" (709mm) of precipitation is accumulated.

When does it snow in Swampscott?

January through April, October through December are months with snowfall in Swampscott.

How much does it snow in Swampscott?

In Swampscott, during the entire year, snow falls for 29.9 days and aggregates up to 15.59" (396mm) of snow.

What is the month with the lowest UV index in Swampscott?

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

What is the most humid month in Swampscott?

With an average relative humidity of 77%, February is the most humid month in Swampscott.

When does it snow the most in Swampscott?

February is the month with the most snowfall. Snow falls for 7.7 days and accumulates 4.61" (117mm) of snow.

What are the months with the coldest ocean in Swampscott?

February and March, with an average ocean temperature of 38.8°F (3.8°C), are months with the coldest seawater in Swampscott, Massachusetts.

What is the month with the least sunshine in Swampscott?

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 Swampscott?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Swampscott, Massachusetts, 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 least humid month in Swampscott?

The least humid month is April, with an average relative humidity of 70%.

When it does not snow in Swampscott?

May through September are months without snowfall in Swampscott, Massachusetts.

When are the longest days in Swampscott?

June has the longest days of the year in Swampscott, Massachusetts, with an average of 15h and 12min of daylight.

When is the highest UV index in Swampscott?

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

What month is the hottest in Swampscott?

July, recognised by an average high temperature of 80.4°F (26.9°C) and a low of 65.3°F (18.5°C), is Swampscott's warmest month.

What is the month with the warmest ocean in Swampscott?

August is the month with the warmest seawater in Swampscott, Massachusetts, with an average ocean temperature of 67.6°F (19.8°C).

What month has the most sunshine in Swampscott?

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

What is the driest month in Swampscott?

September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.42" (36mm) of precipitation.

What is the wettest month in Swampscott?

December is the month with the most rainfall in Swampscott, Massachusetts. Rain falls for 10.3 days and accumulates 2.99" (76mm) of precipitation.

What is the month with the shortest days in Swampscott?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Swampscott, MA

Average temperature - Swampscott, MA

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (34.2°F).

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure
Swampscott, MA

Average pressure - Swampscott, MA

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed
Swampscott, MA

Average wind speed - Swampscott, MA

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity
Swampscott, MA

Average humidity - Swampscott, MA

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (70%).

Average rainfall
Swampscott, MA

Average rainfall - Swampscott, MA

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days
Swampscott, MA

Average rainfall days - Swampscott, MA

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.1 days).

Average snowfall
Swampscott, MA

Average snowfall - Swampscott, MA

The month with the highest snowfall is February (4.61").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Swampscott, MA

Average snowfall days - Swampscott, MA

The months with the highest number of snowfall days are January and February (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature
Swampscott, MA

Average sea temperature - Swampscott, MA

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

Average daylight / Average sunshine
Swampscott, MA

Average daylight / Average sunshine - Swampscott, 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 6min).

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
Swampscott, MA

Average sunshine days - Swampscott, MA

The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is April (13.2 days).

Average UV index
Swampscott, MA

Average UV index - Swampscott, 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
Swampscott, MA

Average visibility - Swampscott, 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).

Swampscott, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location