Climate and monthly weather forecast
Jamaica Plain, MA

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Weather in January

January, the same as December, is an icy winter month in Jamaica Plain, Massachusetts, with an average temperature ranging between min 22.5°F (-5.3°C) and max 33.8°F (1°C). The coldest time of the year is January, with temperatures averaging a high of 33.8°F (1°C) and a low of 22.5°F (-5.3°C). Weather in January »

Weather in February

February, the last month of the winter in Jamaica Plain, is another cold month, with an average temperature ranging between max 36.5°F (2.5°C) and min 23.4°F (-4.8°C). As January transitions into February, Jamaica Plain records an average high-temperature of a still icy 36.5°F (2.5°C), showing a gentle shift from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Jamaica Plain, Massachusetts, with an average temperature fluctuating between 43.3°F (6.3°C) and 30.6°F (-0.8°C). The onset of March marks a slight increase in the average high-temperature, moving from a wintry 36.5°F (2.5°C) in February to a chilly 43.3°F (6.3°C). Weather in March »

Weather in April

April in Jamaica Plain, Massachusetts, is a moderate spring month, with an average temperature varying between 40.1°F (4.5°C) and 55.6°F (13.1°C). April shows a rise in the average high-temperature, moving from March's chilly 43.3°F (6.3°C) to a refreshing 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in Jamaica Plain, is a comfortable month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 49.8°F (9.9°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a moderate 55.6°F (13.1°C) to an enjoyable 66.7°F (19.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Jamaica Plain, Massachusetts, with an average temperature fluctuating between 57.4°F (14.1°C) and 74.5°F (23.6°C). June's arrival signals a modest temperature shift, moving from a refreshing 66.7°F (19.3°C) in May to a warm 74.5°F (23.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Jamaica Plain, Massachusetts, with an average temperature ranging between max 81.9°F (27.7°C) and min 64.6°F (18.1°C). The warmest period is July, when temperatures fluctuate between an average high of 81.9°F (27.7°C) and a low of 64.6°F (18.1°C). Throughout July, the heat index is appraised at a tropical 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Jamaica Plain, Massachusetts, with an average temperature fluctuating between 80.4°F (26.9°C) and 63.5°F (17.5°C). As July transitions into August, the average high-temperature rests at a still moderately hot 80.4°F (26.9°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Jamaica Plain, is still a pleasant month, with an average temperature fluctuating between 72.9°F (22.7°C) and 56.7°F (13.7°C). September ushers in a minute temperature change, with average high-temperatures reducing from August's moderately hot 80.4°F (26.9°C) to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, in Jamaica Plain, Massachusetts, is another comfortable autumn month, with an average temperature varying between 47.7°F (8.7°C) and 61.2°F (16.2°C). With the onset of October, Jamaica Plain experiences a modest temperature adjustment, with the average high-temperature receding from a pleasant 72.9°F (22.7°C) in September to a comfortable 61.2°F (16.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Jamaica Plain, Massachusetts, with an average temperature fluctuating between 37.4°F (3°C) and 49.5°F (9.7°C). The commencement of November indicates a shift in the average high-temperature, receding from October's enjoyable 61.2°F (16.2°C) to a frosty 49.5°F (9.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Jamaica Plain, Massachusetts, with an average temperature ranging between max 39.6°F (4.2°C) and min 29.3°F (-1.5°C). The commencement of December involves a temperature shift, with the average high-temperature dropping from a frosty 49.5°F (9.7°C) in November to an icy 39.6°F (4.2°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Jamaica Plain?

Jamaica Plain notes the coldest temperatures in January, with a average high of 33.8°F (1°C) and a low of 22.5°F (-5.3°C).

What is the most humid month in Jamaica Plain?

The months with the highest humidity in Jamaica Plain, Massachusetts, are January and February, with an average relative humidity of 77%.

How much does it rain in Jamaica Plain?

In Jamaica Plain, Massachusetts, during the entire year, the rain falls for 81.8 days and collects up to 5.51" (140mm) of precipitation.

When does it snow in Jamaica Plain?

January through May, November and December are months with snowfall in Jamaica Plain, Massachusetts.

How much does it snow in Jamaica Plain?

Throughout the year, there are 16.8 snowfall days, and 2.4" (61mm) of snow is accumulated.

What are the months with the lowest UV index in Jamaica Plain?

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

What is the month with the least sunshine in Jamaica Plain?

February has the least sunshine of the year in Jamaica Plain, Massachusetts, with an average of 4.7h of sunshine.

When is Daylight Saving Time (DST) in Jamaica Plain?

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

April is the least humid month, with an average relative humidity of 69%.

When it does not snow in Jamaica Plain?

In Jamaica Plain, snow does not fall in June through October.

When are the longest days in Jamaica Plain?

With an average of 15h and 12min of daylight, June has the longest days of the year.

What are the months with the highest UV index in Jamaica Plain?

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

What month is the hottest in Jamaica Plain?

The warmest period in Jamaica Plain tends to be July, when average temperatures fluctuate between a high of 81.9°F (27.7°C) and a low of 64.6°F (18.1°C).

What month has the most sunshine in Jamaica Plain?

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

What is the driest month in Jamaica Plain?

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 Jamaica Plain?

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

What is the snowiest month in Jamaica Plain?

December is the month with the most snowfall. Snow falls for 2.7 days and accumulates 0.71" (18mm) of snow.

What is the month with the shortest days in Jamaica Plain?

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

Average temperature
Jamaica Plain, MA

Average temperature - Jamaica Plain, MA

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.8°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure
Jamaica Plain, MA

Average pressure - Jamaica Plain, 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).

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Average wind speed
Jamaica Plain, MA

Average wind speed - Jamaica Plain, MA

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity
Jamaica Plain, MA

Average humidity - Jamaica Plain, MA

The months with the highest relative humidity are January and February (77%).
The month with the lowest relative humidity is April (69%).

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Average rainfall
Jamaica Plain, MA

Average rainfall - Jamaica Plain, MA

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

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Average rainfall days
Jamaica Plain, MA

Average rainfall days - Jamaica Plain, MA

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

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Average snowfall
Jamaica Plain, MA

Average snowfall - Jamaica Plain, MA

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

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Average snowfall days
Jamaica Plain, MA

Average snowfall days - Jamaica Plain, MA

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

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Average daylight / Average sunshine
Jamaica Plain, MA

Average daylight / Average sunshine - Jamaica Plain, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Jamaica Plain, MA

Average sunshine days - Jamaica Plain, MA

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is June (17.4 days).

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Average UV index
Jamaica Plain, MA

Average UV index - Jamaica Plain, 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).

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Average visibility
Jamaica Plain, MA

Average visibility - Jamaica Plain, 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).

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Jamaica Plain, Massachusetts, USA

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