Climate and monthly weather forecast
Medfield, MA

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Weather in January

January, the same as December, is another cold winter month in Medfield, Massachusetts, with an average temperature fluctuating between 21.7°F (-5.7°C) and 34°F (1.1°C). Temperature readings reach their annual highs in January, averaging 34°F (1.1°C) and a minimum average of 21.7°F (-5.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Medfield, Massachusetts, with temperature in the range of an average low of 22.6°F (-5.2°C) and an average high of 36.5°F (2.5°C). The onset of February brings with it an average high-temperature of a still cold 36.5°F (2.5°C), showing a negligible variation from the month before. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Medfield, Massachusetts, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 44.1°F (6.7°C). The coming of March brings a minor shift in Medfield's weather, with average high-temperatures adjusting from February's wintry 36.5°F (2.5°C) to a frosty 44.1°F (6.7°C). Weather in March »

Weather in April

April in Medfield, Massachusetts, is a moderate spring month, with an average temperature ranging between max 55.9°F (13.3°C) and min 39.9°F (4.4°C). An escalation in the average high-temperature is seen with the onset of April, moving from a chilly 44.1°F (6.7°C) in March to a refreshing 55.9°F (13.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Medfield, Massachusetts, with an average temperature varying between 49.3°F (9.6°C) and 66.9°F (19.4°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from a refreshing 55.9°F (13.3°C) to an enjoyable 66.9°F (19.4°C). Weather in May »

Weather in June

June, the first month of the summer in Medfield, is a moderately hot month, with an average temperature fluctuating between 74.8°F (23.8°C) and 56.5°F (13.6°C). June's arrival is noted with a slight increase in the average high-temperature, moving from an enjoyable 66.9°F (19.4°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »

Weather in July

July, like June, in Medfield, Massachusetts, is another warm summer month, with an average temperature ranging between min 63.3°F (17.4°C) and max 82°F (27.8°C). The warmest temperatures occur during July, when averages reach a peak of 82°F (27.8°C) and a low of 63.3°F (17.4°C). For most parts of July, the heat index is computed to be a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Medfield, is another warm month, with an average temperature varying between 62.6°F (17°C) and 81°F (27.2°C). Medfield, Massachusetts, records an average high-temperature of a still moderately hot 81°F (27.2°C) as August arrives, nearly mirroring the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Medfield, is also an agreeable month, with an average temperature ranging between min 55.9°F (13.3°C) and max 73°F (22.8°C). September signals a slight drop in average high-temperature, sliding from August's warm 81°F (27.2°C) to a pleasant 73°F (22.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Medfield, Massachusetts, with an average temperature ranging between min 46.8°F (8.2°C) and max 61.2°F (16.2°C). Medfield's progression into October includes a drop in the average high-temperature, from a pleasant 73°F (22.8°C) in September to an enjoyable 61.2°F (16.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Medfield, is another chilly month, with temperature in the range of an average low of 36.5°F (2.5°C) and an average high of 49.3°F (9.6°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 61.2°F (16.2°C) to a frosty 49.3°F (9.6°C). Weather in November »

Weather in December

December, the first month of the winter in Medfield, is still a cold month, with temperature in the range of an average high of 39.7°F (4.3°C) and an average low of 28.6°F (-1.9°C). The move into December indicates a reduction in the average high-temperature, down from November's chilly 49.3°F (9.6°C) to a cold 39.7°F (4.3°C). Weather in December »
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Medfield's January weather, marked by an average high temperature of 34°F (1.1°C) and an average low temperature of 21.7°F (-5.7°C), is the coldest in the year.

How many days does it rain?

Throughout the year, there are 149 rainfall days, and 27.68" (703mm) of precipitation is accumulated.

When does it snow?

January through May, October through December are months with snowfall in Medfield, Massachusetts.

How many days does it snow?

In Medfield, Massachusetts, during the entire year, snow falls for 31.4 days and aggregates up to 17.8" (452mm) of snow.

What is the month with the lowest UV index?

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?

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

What is the snowiest month?

February is the month with the most snowfall. Snow falls for 7.6 days and accumulates 4.53" (115mm) of snow.

What is the month with the least sunshine in Medfield?

The month with the least sunshine is February, with an average of 4.8h of sunshine.

What is the wettest month?

The wettest months are March, April and December, with an average 2.87" (73mm) of rainfall.

When is Daylight Saving Time (DST)?

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

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

When it does not snow?

June through September are months without snowfall.

When are the longest days?

June has the longest days of the year, 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.

What is the warmest month?

The highest temperatures are recorded in July, with averages reaching a high of 82°F (27.8°C) and a low of 63.3°F (17.4°C).

What month has the most sunshine?

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

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11 days and typically collects 1.22" (31mm) of precipitation.

What is the month with the shortest days?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Medfield, MA

Average temperature - Medfield, MA

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure
Medfield, MA

Average pressure - Medfield, MA

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Medfield, MA

Average wind speed - Medfield, MA

The windiest months (with the highest average wind speed) are January, February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity
Medfield, MA

Average humidity - Medfield, MA

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

Average rainfall
Medfield, MA

Average rainfall - Medfield, MA

The wettest months (with the highest rainfall) are March, April and December (2.87").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days
Medfield, MA

Average rainfall days - Medfield, MA

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (7.9 days).

Average snowfall
Medfield, MA

Average snowfall - Medfield, MA

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Medfield, MA

Average snowfall days - Medfield, MA

The month with the highest number of snowfall days is March (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Medfield, MA

Average daylight / Average sunshine - Medfield, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days
Medfield, MA

Average sunshine days - Medfield, MA

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is April (12.8 days).

Average UV index
Medfield, MA

Average UV index - Medfield, 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
Medfield, MA

Average visibility - Medfield, MA

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).

Medfield, Massachusetts, USA

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