Climate and monthly weather forecast
Canton, MA

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Weather in January

January, like December, in Canton, Massachusetts, is another cold winter month, with an average temperature varying between 22.3°F (-5.4°C) and 34.3°F (1.3°C). The coldest period is January, when temperatures fluctuate between an average high of 34.3°F (1.3°C) and a low of 22.3°F (-5.4°C). Weather in January »

Weather in February

February, the last month of the winter in Canton, is also an icy month, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 36.9°F (2.7°C). Canton ushers in February with an average high-temperature of a still cold 36.9°F (2.7°C), showing a close resemblance to the previous month. Weather in February »

Weather in March

March, the first month of the spring in Canton, is a frosty month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 44.1°F (6.7°C). Canton in March experiences a slight uptick in the average high-temperature, adjusting from February's icy 36.9°F (2.7°C) to a chilly 44.1°F (6.7°C). Weather in March »

Weather in April

April is a refreshing spring month in Canton, Massachusetts, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 55.9°F (13.3°C). The arrival of April brings an increase in high-temperatures, moving from a frosty 44.1°F (6.7°C) in March to a refreshing 55.9°F (13.3°C). Weather in April »

Weather in May

May, the last month of the spring in Canton, is a refreshing month, with an average temperature ranging between max 66.9°F (19.4°C) and min 49.6°F (9.8°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from 55.9°F (13.3°C) to a still refreshing 66.9°F (19.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Canton, Massachusetts, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 56.8°F (13.8°C). A minor escalation in the average high-temperature is seen with the onset of June, moving from a refreshing 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, the same as June, is a moderately hot summer month in Canton, Massachusetts, with an average temperature ranging between min 64°F (17.8°C) and max 82°F (27.8°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 82°F (27.8°C) and a low of 64°F (17.8°C). The average heat index in July is estimated at a hot 87.8°F (31°C). Weather in July »

Weather in August

August, the last month of the summer in Canton, is also a moderately hot month, with an average temperature fluctuating between 81°F (27.2°C) and 62.8°F (17.1°C). Canton signifies an average high-temperature of a still warm 81°F (27.2°C) in August, closely mirroring the 82°F (27.8°C) of July. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Canton, Massachusetts, with an average temperature fluctuating between 72.9°F (22.7°C) and 56.3°F (13.5°C). As September arrives, Canton's weather displays a minor decrease in high-temperatures, transitioning from August's moderately hot 81°F (27.2°C) to a pleasant 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, in Canton, Massachusetts, is another enjoyable autumn month, with an average temperature ranging between min 47.5°F (8.6°C) and max 61.7°F (16.5°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from an agreeable 72.9°F (22.7°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Canton, is another chilly month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 49.6°F (9.8°C). Canton in November experiences a subtle temperature decline, with average high-temperatures reducing from an enjoyable 61.7°F (16.5°C) in October to a chilly 49.6°F (9.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Canton, Massachusetts, with an average temperature varying between 40.1°F (4.5°C) and 28.9°F (-1.7°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a frosty 49.6°F (9.8°C) to an icy 40.1°F (4.5°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

In Canton, the lowest temperatures are generally noted in January, averaging a high of 34.3°F (1.3°C) and a low of 22.3°F (-5.4°C).

How many days does it rain?

Throughout the year, in Canton, there are 97.1 rainfall days, and 7.13" (181mm) of precipitation is accumulated.

When does it snow in Canton?

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

How much does it snow?

In Canton, during the entire year, snow falls for 19.5 days and aggregates up to 3.74" (95mm) of snow.

When is the lowest UV index in Canton?

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?

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

What is the month with the least sunshine?

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

What is the snowiest month?

The months with the most snowfall are March and December, with an average 0.91" (23mm) of accumulated snow.

When is Daylight Saving Time (DST) in Canton?

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?

The least humid month in Canton is April, with an average relative humidity of 70%.

What is the wettest month?

April is the month with the most rainfall. Rain falls for 9.8 days and accumulates 0.79" (20mm) of precipitation.

When it does not snow in Canton?

In Canton, Massachusetts, snow does not fall in June through October.

When are the longest days in Canton?

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

When is 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?

Canton's temperatures peak on average in July, reaching 82°F (27.8°C) at their highest and 64°F (17.8°C) at their lowest.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.5h of sunshine.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 7.2 days and typically collects 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
Canton, MA

Average temperature - Canton, MA

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.3°F).

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure
Canton, MA

Average pressure - Canton, 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
Canton, MA

Average wind speed - Canton, MA

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity
Canton, MA

Average humidity - Canton, MA

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

Average rainfall
Canton, MA

Average rainfall - Canton, 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
Canton, MA

Average rainfall days - Canton, MA

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is February (5.1 days).

Average snowfall
Canton, MA

Average snowfall - Canton, MA

The months with the highest snowfall are March and December (0.91").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days
Canton, MA

Average snowfall days - Canton, MA

The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight / Average sunshine
Canton, MA

Average daylight / Average sunshine - Canton, 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 42min).

Average sunshine days
Canton, MA

Average sunshine days - Canton, MA

The month with the most sunshine days is November (22 days).
The month with the least sunshine days is July (16.8 days).

Average UV index
Canton, MA

Average UV index - Canton, 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
Canton, MA

Average visibility - Canton, 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).

Canton, Massachusetts, USA

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