Climate and monthly weather forecast
Milton, MA

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Weather in January

January, the same as December, is an icy winter month in Milton, Massachusetts, with an average temperature varying between 22.6°F (-5.2°C) and 34°F (1.1°C). Milton's January weather reaches an average high of 34°F (1.1°C) and an average low of 22.6°F (-5.2°C), making it the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Milton, is also a wintry month, with an average temperature ranging between min 23.7°F (-4.6°C) and max 37.2°F (2.9°C). February's commencement is accompanied by an average high-temperature of a still wintry 37.2°F (2.9°C), diverging marginally from January's 34°F (1.1°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Milton, Massachusetts, with an average temperature varying between 43.3°F (6.3°C) and 30.9°F (-0.6°C). In Milton, the onset of March comes with a modest high-temperature shift, transitioning from February's icy 37.2°F (2.9°C) to a frosty 43.3°F (6.3°C). Weather in March »

Weather in April

April in Milton, Massachusetts, is a moderate spring month, with an average temperature fluctuating between 40.5°F (4.7°C) and 55.4°F (13°C). With the onset of April, Milton's average high-temperature sees a rise, moving from March's frosty 43.3°F (6.3°C) to a mild 55.4°F (13°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Milton, Massachusetts, with temperature in the range of an average low of 50°F (10°C) and an average high of 66.4°F (19.1°C). With the onset of May, Milton sees a temperature rise, with the average high-temperature moving from April's moderate 55.4°F (13°C) to a comfortable 66.4°F (19.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Milton, Massachusetts, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 57.2°F (14°C). June witnesses a minor rise in the average high-temperature, transitioning from a comfortable 66.4°F (19.1°C) in May to a moderately hot 73.9°F (23.3°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Milton, Massachusetts, with an average temperature fluctuating between 81.3°F (27.4°C) and 64.8°F (18.2°C). In Milton, the highest average temperatures are observed in July, with a high of 81.3°F (27.4°C) and a low of 64.8°F (18.2°C). The heat index value for July is computed to be a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Milton, Massachusetts, with an average temperature ranging between max 80.2°F (26.8°C) and min 63.7°F (17.6°C). Milton experiences an average high-temperature of a still moderately hot 80.2°F (26.8°C) with the onset of August, subtly varied from July's 81.3°F (27.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Milton, Massachusetts, with an average temperature fluctuating between 72.7°F (22.6°C) and 57.2°F (14°C). The transition into September subtly indicates a reduction in the average high-temperature, down to an agreeable 72.7°F (22.6°C) from August's moderately hot 80.2°F (26.8°C). Weather in September »

Weather in October

October, like September, in Milton, Massachusetts, is another comfortable autumn month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 61.5°F (16.4°C). October's onset corresponds with a shift in the average high-temperature, moving from a pleasant 72.7°F (22.6°C) in September to a refreshing 61.5°F (16.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Milton, is also a frosty month, with an average temperature fluctuating between 37.9°F (3.3°C) and 49.5°F (9.7°C). During Milton's transition into November, the average high-temperature lessens, moving from a refreshing 61.5°F (16.4°C) in October 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 Milton, Massachusetts, with an average temperature ranging between min 29.8°F (-1.2°C) and max 40.1°F (4.5°C). A subtle decrease in the average high-temperature marks December, falling from November's chilly 49.5°F (9.7°C) to an icy 40.1°F (4.5°C). Weather in December »
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January is the coldest month of the year, registering average temperatures as high as 34°F (1.1°C) and as low as 22.6°F (-5.2°C).

How much does it rain?

In Milton, during the entire year, the rain falls for 89.5 days and collects up to 6.61" (168mm) of precipitation.

When does it snow?

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

How much does it snow?

Throughout the year, there are 18.1 snowfall days, and 2.87" (73mm) of snow is accumulated.

What are the months with the lowest UV index?

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 most humid month?

With an average relative humidity of 78%, February is the most humid month.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.6h of sunshine.

What is the snowiest month?

March is the month with the most snowfall. Snow falls for 4.3 days and accumulates 0.83" (21mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Milton, 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?

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

What is the wettest month?

The month with the most rainfall is April, when the rain falls for 9.3 days and typically aggregates up to 0.79" (20mm) of precipitation.

When it does not snow?

June through October are months without snowfall.

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 in Milton.

What is the hottest time of year?

In Milton, the average temperatures in July are the highest, with a peak at 81.3°F (27.4°C) and a low of 64.8°F (18.2°C).

What month has the most sunshine in Milton?

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

What is the driest month?

September is the month with the least rainfall in Milton. Rain falls for 6.9 days and accumulates 0.31" (8mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Milton, MA

Average temperature - Milton, MA

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure
Milton, MA

Average pressure - Milton, 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
Milton, MA

Average wind speed - Milton, MA

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
Milton, MA

Average humidity - Milton, MA

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (70%).

Average rainfall
Milton, MA

Average rainfall - Milton, MA

The wettest month (with the highest rainfall) is April (0.79").
The driest month (with the least rainfall) is September (0.31").

Average rainfall days
Milton, MA

Average rainfall days - Milton, MA

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall
Milton, MA

Average snowfall - Milton, MA

The month with the highest snowfall is March (0.83").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Milton, MA

Average snowfall days - Milton, MA

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Milton, MA

Average daylight / Average sunshine - Milton, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days
Milton, MA

Average sunshine days - Milton, MA

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is April (17.8 days).

Average UV index
Milton, MA

Average UV index - Milton, 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
Milton, MA

Average visibility - Milton, 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).

Milton, Massachusetts, USA

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