Gloucester
Massachusetts, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Gloucester, MA

January, like December, in Gloucester, Massachusetts, is another cold winter month, with temperature in the range of an average low of 26.1°F (-3.3°C) and an average high of 34.9°F (1.6°C). With an average high-temperature of 34.9°F (1.6°C) and an average low-temperature of 26.1°F (-3.3°C), January is the coldest month. Weather in January »

February, the last month of the winter, in Gloucester, is also a wintry month, with average temperature ranging between max 36.1°F (2.3°C) and min 27°F (-2.8°C). In February, the average high-temperature is practically the same as in January - a still cold 36.1°F (2.3°C). Weather in February »

The first month of the spring, March, is also a wintry month in Gloucester, Massachusetts, with average temperature ranging between max 40.5°F (4.7°C) and min 32.5°F (0.3°C). In Gloucester, Massachusetts, the average high-temperature in March is practically the same as in February - a still cold 40.5°F (4.7°C). Weather in March »

April is a frosty spring month in Gloucester, Massachusetts, with temperature in the range of an average high of 48.7°F (9.3°C) and an average low of 40.8°F (4.9°C). In Gloucester, the average high-temperature slightly increases, from a cold 40.5°F (4.7°C) in March, to a frosty 48.7°F (9.3°C). Weather in April »

The last month of the spring, May, is a moderate month in Gloucester, Massachusetts, with average temperature varying between 49.5°F (9.7°C) and 57.7°F (14.3°C). In Gloucester, the average high-temperature increases, from a frosty 48.7°F (9.3°C) in April, to a mild 57.7°F (14.3°C). Weather in May »

June, the first month of the summer, in Gloucester, is an enjoyable month, with average temperature varying between 65.8°F (18.8°C) and 57.7°F (14.3°C). In June, the average high-temperature marginally rises, from a moderate 57.7°F (14.3°C) in May, to an enjoyable 65.8°F (18.8°C). Weather in June »

July in Gloucester, Massachusetts, is an agreeable summer month, with average temperature varying between 64.9°F (18.3°C) and 72.9°F (22.7°C). In July, the average high-temperature slightly increases, from a comfortable 65.8°F (18.8°C) in June, to a pleasant 72.9°F (22.7°C). Weather in July »

The last month of the summer, August, is also an agreeable month in Gloucester, Massachusetts, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 73°F (22.8°C). The warmest month is August, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.5°F (18.6°C). Weather in August »

September, the first month of the autumn, in Gloucester, is also an enjoyable month, with average temperature ranging between min 59.9°F (15.5°C) and max 67.3°F (19.6°C). In September, the average high-temperature marginally drops, from a pleasant 73°F (22.8°C) in August, to a comfortable 67.3°F (19.6°C). Weather in September »

October, the same as September, in Gloucester, Massachusetts, is another mild autumn month, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 58.3°F (14.6°C). In October, the average high-temperature drops, from an enjoyable 67.3°F (19.6°C) in September, to a mild 58.3°F (14.6°C). Weather in October »

November, the last month of the autumn, in Gloucester, is another chilly month, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 48.7°F (9.3°C). In Gloucester, Massachusetts, the average high-temperature decreases, from a mild 58.3°F (14.6°C) in October, to a frosty 48.7°F (9.3°C). Weather in November »

The first month of the winter, December, is still a cold month in Gloucester, Massachusetts, with average temperature varying between 40.5°F (4.7°C) and 32.5°F (0.3°C). In Gloucester, Massachusetts, the average high-temperature in December marginally drops, from a chilly 48.7°F (9.3°C) in November, to a wintry 40.5°F (4.7°C). Weather in December »

What is the coldest month in Gloucester?

January is the coldest month, with an average high-temperature of 34.9°F (1.6°C) and an average low-temperature of 26.1°F (-3.3°C).

How many days does it rain in Gloucester?

In Gloucester, during the entire year, the rain falls for 150.9 days and collects up to 30.75" (781mm) of precipitation.

When does it snow in Gloucester?

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

How much does it snow in Gloucester?

Throughout the year, there are 27.4 snowfall days, and 9.17" (233mm) of snow is accumulated.

When is the lowest UV index in Gloucester?

Months with the lowest UV index in Gloucester, Massachusetts, are January through March, November and December, with an average maximum UV index of 2.

What is the snowiest month in Gloucester?

The month with the most snowfall is February when snow falls for 7.3 days and typically aggregates up to 2.6" (66mm) of snow.

What is the month with the least sunshine in Gloucester?

Months with the least sunshine are February and December, with an average of 4.8h of sunshine.

When is the ocean coldest in Gloucester?

With an average ocean temperature of 38.8°F (3.8°C), March is the month with the coldest seawater.

When it does not snow in Gloucester?

In Gloucester snow does not fall in May through October.

What is the most humid month in Gloucester?

June is the most humid month, with an average relative humidity of 81%.

When are the longest days in Gloucester?

June has the longest days of the year in Gloucester, Massachusetts, with an average of 15.3h of daylight.

When is the highest UV index in Gloucester?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Gloucester?

August is the warmest month in Gloucester, Massachusetts, with an average high-temperature of 73°F (22.8°C) and an average low-temperature of 65.5°F (18.6°C).

What is the month with the warmest ocean in Gloucester?

August is the month with the warmest seawater in Gloucester, Massachusetts, with an average ocean temperature of 66.4°F (19.1°C).

What month has the most sunshine in Gloucester?

August has the most sunshine of the year in Gloucester, with an average of 10.8h of sunshine.

What is the driest month in Gloucester?

September is the month with the least rainfall in Gloucester. Rain falls for 11.9 days and accumulates 1.73" (44mm) of precipitation.

What is the least humid month in Gloucester?

November is the least humid month in Gloucester, with an average relative humidity of 73%.

What is the rainiest month in Gloucester?

December is the month with the most rainfall. Rain falls for 11.4 days and accumulates 3.23" (82mm) of precipitation.

What is the month with the shortest days in Gloucester?

With an average of 9.1h of daylight, December has the shortest days of the year in Gloucester.
Average temperature - Gloucester, MA
Average rainfall - Gloucester, MA

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the lowest rainfall) is September (1.73").

Average rainfall days - Gloucester, MA

The month with the highest number of rainy days is May (16.3 days).
The month with the lowest number of rainy days is February (8.2 days).

Average snowfall - Gloucester, MA

The month with the highest snowfall is February (2.6").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days - Gloucester, MA

The month with the highest number of snowfall days is January (7.8 days).
Months with the lowest number of snowfall days are June, July, August, September and October (0 days).

Average sea temperature - Gloucester, MA

The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

Average daylight / Average sunshine - Gloucester, MA

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).

The month with most sunshine is August (Average sunshine: 10.8h).
Months with least sunshine are February and December (Average sunshine: 4.8).

Average UV index - Gloucester, MA