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

Monthly weather forecast and climate
Brookline, MA

A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston whose buildings are
A small league field in Brookline, Massachusetts, overlooking bright yellow trees in the fall, behind the cityscape of Boston whose buildings are
January, like December, in Brookline, Massachusetts, is another cold winter month, with average temperature fluctuating between 33.8°F (1°C) and 22.5°F (-5.3°C). The coldest month is January, with an average high-temperature of 33.8°F (1°C) and an average low-temperature of 22.5°F (-5.3°C). Weather in January »

The last month of the winter, February, is another cold month in Brookline, Massachusetts, with average temperature varying between 23.4°F (-4.8°C) and 36.5°F (2.5°C). In Brookline, Massachusetts, the average high-temperature in February is practically the same as in January - a still wintry 36.5°F (2.5°C). Weather in February »

March, the first month of the spring, in Brookline, is a frosty month, with average temperature fluctuating between 43.3°F (6.3°C) and 30.6°F (-0.8°C). In March, the average high-temperature marginally rises, from a wintry 36.5°F (2.5°C) in February, to a frosty 43.3°F (6.3°C). Weather in March »

April is a moderate spring month in Brookline, Massachusetts, with average temperature varying between 40.1°F (4.5°C) and 55.6°F (13.1°C). In April, the average high-temperature rises, from a chilly 43.3°F (6.3°C) in March, to a moderate 55.6°F (13.1°C). Weather in April »

The last month of the spring, May, is an enjoyable month in Brookline, Massachusetts, with average temperature fluctuating between 49.8°F (9.9°C) and 66.7°F (19.3°C). In May, the average high-temperature rises, from a mild 55.6°F (13.1°C) in April, to a comfortable 66.7°F (19.3°C). Weather in May »

June, the first month of the summer, in Brookline, is a moderately hot month, with average temperature ranging between max 74.5°F (23.6°C) and min 57.4°F (14.1°C). In June, the average high-temperature slightly increases, from an enjoyable 66.7°F (19.3°C) in May, to a moderately hot 74.5°F (23.6°C). Weather in June »

July, like June, in Brookline, Massachusetts, is another warm summer month, with average temperature ranging between min 64.6°F (18.1°C) and max 81.9°F (27.7°C). July is the warmest month, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 64.6°F (18.1°C). The average heat index is estimated at a tropical 86.9°F (30.5°C). Weather in July »

August, the last month of the summer, in Brookline, is another warm month, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 80.4°F (26.9°C). In Brookline, the average high-temperature in August is essentially the same as in July - a still warm 80.4°F (26.9°C). Weather in August »

The first month of the autumn, September, is also an agreeable month in Brookline, Massachusetts, with average temperature varying between 72.9°F (22.7°C) and 56.7°F (13.7°C). In September, the average high-temperature slightly decreases, from a moderately hot 80.4°F (26.9°C) in August, to a pleasant 72.9°F (22.7°C). Weather in September »

October, like September, in Brookline, Massachusetts, is another enjoyable autumn month, with average temperature varying between 47.7°F (8.7°C) and 61.2°F (16.2°C). In Brookline, the average high-temperature decreases, from an agreeable 72.9°F (22.7°C) in September, to an enjoyable 61.2°F (16.2°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Brookline, Massachusetts, with average temperature varying between 49.5°F (9.7°C) and 37.4°F (3°C). In Brookline, the average high-temperature in November decreases, from an enjoyable 61.2°F (16.2°C) in October, to a frosty 49.5°F (9.7°C). Weather in November »

The first month of the winter, December, is still a cold month in Brookline, Massachusetts, with average temperature varying between 39.6°F (4.2°C) and 29.3°F (-1.5°C). In Brookline, the average high-temperature drops, from a frosty 49.5°F (9.7°C) in November, to a wintry 39.6°F (4.2°C). Weather in December »

What is the coldest month in Brookline?

With an average high-temperature of 33.8°F (1°C) and an average low-temperature of 22.5°F (-5.3°C), January is the coldest month in Brookline, Massachusetts.

What are the most humid months in Brookline?

Months with the highest humidity in Brookline, Massachusetts, are January and February, with an average relative humidity of 77%.

How many days does it rain in Brookline?

Throughout the year, there are 81.8 rainfall days, and 5.51" (140mm) of precipitation is accumulated.

When does it snow in Brookline?

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

How many days does it snow in Brookline?

In Brookline, Massachusetts, during the entire year, snow falls for 16.8 days, and aggregates up to 2.4" (61mm) of snow.

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

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

What is the month with the least sunshine in Brookline?

The month with the least sunshine in Brookline, Massachusetts, is February, with an average of 4.7h of sunshine.

What is the least humid month in Brookline?

The least humid month in Brookline, Massachusetts, is April, with an average relative humidity of 69%.

When it does not snow in Brookline?

June through October are months without snowfall.

When are the longest days in Brookline?

June has the longest days of the year in Brookline, with an average of 15.2h of daylight.

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

Months with the highest UV index in Brookline, Massachusetts, are June through August, with an average maximum UV index of 6.

What is the warmest month in Brookline?

The warmest month is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 64.6°F (18.1°C).

What month has the most sunshine in Brookline?

August has the most sunshine of the year in Brookline, with an average of 10.5h of sunshine.

What is the driest month in Brookline?

The month with the least rainfall is September when the rain falls for 6.4 days and typically collects 0.2" (5mm) of precipitation.

What is the rainiest month in Brookline?

The month with the most rainfall is November when the rain falls for 4.7 days and typically aggregates up to 0.63" (16mm) of precipitation.

When does it snow the most in Brookline?

The month with the most snowfall in Brookline, Massachusetts, is December when snow falls for 2.7 days and typically aggregates up to 0.71" (18mm) of snow.

What is the month with the shortest days in Brookline?

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

The wettest month (with the highest rainfall) is November (0.63").
The driest month (with the lowest rainfall) is September (0.2").

Average rainfall days - Brookline, MA

The month with the highest number of rainy days is July (9.6 days).
The month with the lowest number of rainy days is January (4.3 days).

Average snowfall - Brookline, MA

The month with the highest snowfall is December (0.71").
Months with the lowest snowfall are June, July, August, September and October (0").

Average snowfall days - Brookline, MA

The month with the highest number of snowfall days is January (4.8 days).
Months with the lowest number of snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine - Brookline, MA

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).

The month with most sunshine is August (Average sunshine: 10.5h).
The month with least sunshine is February (Average sunshine: 4.7h).

Average UV index - Brookline, MA