Climate and monthly weather forecast
Worcester, MA

Buildings and a sign of Worcester in Massachusetts
Buildings and a sign of Worcester in Massachusetts

Weather in January

January, the same as December, in Worcester, Massachusetts, is another subzero cold winter month, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 30.9°F (-0.6°C). The coldest month is January, with an average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Worcester, Massachusetts, with an average temperature varying between 19.8°F (-6.8°C) and 33.6°F (0.9°C). In Worcester, the average high-temperature in February is almost the same as in January - a cold 33.6°F (0.9°C). Weather in February »

Weather in March

The first month of the spring, March, is still a cold month in Worcester, Massachusetts, with an average temperature fluctuating between 41.9°F (5.5°C) and 27.7°F (-2.4°C). In March, the average high-temperature slightly increases from 33.6°F (0.9°C) in February to a still wintry 41.9°F (5.5°C). Weather in March »

Weather in April

April is a fresh spring month in Worcester, Massachusetts, with an average temperature fluctuating between 54.9°F (12.7°C) and 37.6°F (3.1°C). In Worcester, the average high-temperature in April increases from a wintry 41.9°F (5.5°C) in March to a cool 54.9°F (12.7°C). Weather in April »

Weather in May

May, the last month of the spring in Worcester, is an enjoyable month, with an average temperature varying between 66.9°F (19.4°C) and 47.7°F (8.7°C). In May, the average high-temperature rises from a fresh 54.9°F (12.7°C) in April to a comfortable 66.9°F (19.4°C). Weather in May »

Weather in June

June, the first month of the summer in Worcester, is a moderately hot month, with an average temperature varying between 73.9°F (23.3°C) and 55°F (12.8°C). In Worcester, the average high-temperature in June slightly increases from an enjoyable 66.9°F (19.4°C) in May to a moderately hot 73.9°F (23.3°C). Weather in June »

Weather in July

July, like June, in Worcester, Massachusetts, is a moderately hot summer month, with an average temperature varying between 61.7°F (16.5°C) and 81.1°F (27.3°C). With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 61.7°F (16.5°C), July is the warmest month. In July, the average heat index is appraised at a hot 86°F (30°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Worcester, Massachusetts, with an average temperature varying between 79°F (26.1°C) and 60.4°F (15.8°C). In August, the average high-temperature is almost the same as in July - a still warm 79°F (26.1°C). Weather in August »

Weather in September

September, the first month of the autumn in Worcester, is still a pleasant month, with an average temperature ranging between min 53.6°F (12°C) and max 71.4°F (21.9°C). In Worcester, the average high-temperature in September slightly decreases from a warm 79°F (26.1°C) in August to a pleasant 71.4°F (21.9°C). Weather in September »

Weather in October

October, the same as September, in Worcester, Massachusetts, is another mild autumn month, with an average temperature varying between 58.6°F (14.8°C) and 44.6°F (7°C). In October, the average high-temperature drops from a pleasant 71.4°F (21.9°C) in September to a mild 58.6°F (14.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Worcester, Massachusetts, with an average temperature fluctuating between 34.2°F (1.2°C) and 46.8°F (8.2°C). In November, the average high-temperature drops from a mild 58.6°F (14.8°C) in October to a frosty 46.8°F (8.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Worcester, Massachusetts, with an average temperature fluctuating between 25.9°F (-3.4°C) and 36.5°F (2.5°C). In Worcester, the average high-temperature in December decreases from a chilly 46.8°F (8.2°C) in November to a wintry 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Worcester?

With an average high-temperature of 30.9°F (-0.6°C) and an average low-temperature of 18.9°F (-7.3°C), January is the coldest month in Worcester.

How much does it rain in Worcester?

Throughout the year, in Worcester, there are 146.1 rainfall days, and 28.94" (735mm) of precipitation is accumulated.

When does it snow in Worcester?

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

How many days does it snow in Worcester?

Throughout the year, in Worcester, Massachusetts, there are 39.9 snowfall days, and 24.45" (621mm) of snow is accumulated.

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

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 in Worcester?

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

What is the snowiest month in Worcester?

The month with the most snowfall in Worcester is February, when snow falls for 9.7 days and typically aggregates up to 6.06" (154mm) of snow.

What is the month with the least sunshine in Worcester?

The month with the least sunshine in Worcester, Massachusetts, is February, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in Worcester?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Worcester, Massachusetts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Worcester?

The least humid month is April, with an average relative humidity of 72%.

When it does not snow in Worcester?

In Worcester, snow does not fall in June through September.

When are the longest days in Worcester?

June has the longest days of the year, with an average of 15h and 13min of daylight.

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

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

What is the warmest month in Worcester?

With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 61.7°F (16.5°C), July is the warmest month.

What are the months with the most sunshine in Worcester?

The months with the most sunshine are July and August, with an average of 10h of sunshine.

What is the driest month in Worcester?

September is the month with the least rainfall in Worcester, Massachusetts. Rain falls for 13.1 days and accumulates 1.69" (43mm) of precipitation.

What is the rainiest month in Worcester?

December is the month with the most rainfall. Rain falls for 9.1 days and accumulates 2.76" (70mm) of precipitation.

What is the month with the shortest days in Worcester?

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

Average temperature
Worcester, MA

Average temperature - Worcester, MA

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure
Worcester, MA

Average pressure - Worcester, 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).

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Average wind speed
Worcester, MA

Average wind speed - Worcester, MA

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average rainfall
Worcester, MA

Average rainfall - Worcester, MA

The wettest month (with the highest rainfall) is December (2.76").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days
Worcester, MA

Average rainfall days - Worcester, MA

The month with the highest number of rainy days is May (16.3 days).
The months with the least rainy days are January and February (6.8 days).

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Average snowfall
Worcester, MA

Average snowfall - Worcester, MA

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Worcester, MA

Average snowfall days - Worcester, MA

The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Worcester, MA

Average daylight / Average sunshine - Worcester, MA

The month with the longest days is June (Average daylight: 15h and 13min).
The month with the shortest days is December (Average daylight: 9h and 9min).

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Worcester, MA

Average sunshine days - Worcester, MA

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index
Worcester, MA

Average UV index - Worcester, 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
Worcester, MA

Average visibility - Worcester, MA

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

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