Monthly weather forecast and climate
Sudbury, Canada

Weather in January

January, the same as December, in Sudbury, Canada, is another subzero cold winter month, with temperature in the range of an average high of -8°C (17.6°F) and an average low of -15.9°C (3.4°F). January is the coldest month, with an average high-temperature of -8°C (17.6°F) and an average low-temperature of -15.9°C (3.4°F). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Sudbury, Canada, with average temperature fluctuating between -6.4°C (20.5°F) and -15°C (5°F). In Sudbury, the average high-temperature in February is almost the same as in January - a still freezing cold -6.4°C (20.5°F). Weather in February »

Weather in March

March, the first month of the spring, in Sudbury, is still a freezing cold month, with average temperature ranging between min -8.9°C (16°F) and max -0.8°C (30.6°F). In March, the average high-temperature increases, from -6.4°C (20.5°F) in February, to a still freezing cold -0.8°C (30.6°F). Weather in March »

Weather in April

April in Sudbury, Canada, is a chilly spring month, with average temperature ranging between min -2°C (28.4°F) and max 6.6°C (43.9°F). In Sudbury, the average high-temperature increases, from a subzero cold -0.8°C (30.6°F) in March, to a chilly 6.6°C (43.9°F). Weather in April »

Weather in May

May, the last month of the spring, in Sudbury, is a comfortable month, with average temperature ranging between min 5.1°C (41.2°F) and max 16.6°C (61.9°F). In Sudbury, Canada, the average high-temperature in May soars, from a chilly 6.6°C (43.9°F) in April, to a comfortable 16.6°C (61.9°F). Weather in May »

Weather in June

June, the first month of the summer, in Sudbury, is a pleasant month, with temperature in the range of an average high of 21.4°C (70.5°F) and an average low of 9.4°C (48.9°F). In June, the average high-temperature slightly increases, from a comfortable 16.6°C (61.9°F) in May, to a pleasant 21.4°C (70.5°F). Weather in June »

Weather in July

July is a moderately hot summer month in Sudbury, Canada, with average temperature varying between 12.7°C (54.9°F) and 24.5°C (76.1°F). With an average high-temperature of 24.5°C (76.1°F) and an average low-temperature of 12.7°C (54.9°F), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Sudbury, Canada, with temperature in the range of an average high of 23.1°C (73.6°F) and an average low of 12.3°C (54.1°F). In Sudbury, the average high-temperature is practically the same as in July - a still warm 23.1°C (73.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Sudbury, Canada, with average temperature varying between 18.7°C (65.7°F) and 8.4°C (47.1°F). In September, the average high-temperature marginally drops, from a moderately hot 23.1°C (73.6°F) in August, to an enjoyable 18.7°C (65.7°F). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Sudbury, Canada, with temperature in the range of an average low of 3.3°C (37.9°F) and an average high of 10.3°C (50.5°F). In October, the average high-temperature significantly decreases, from a comfortable 18.7°C (65.7°F) in September, to a cool 10.3°C (50.5°F). Weather in October »

Weather in November

November, the last month of the autumn, in Sudbury, is another cold month, with temperature in the range of an average low of -3.4°C (25.9°F) and an average high of 2.4°C (36.3°F). In Sudbury, Canada, the average high-temperature in November decreases, from a cool 10.3°C (50.5°F) in October, to a wintry 2.4°C (36.3°F). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Sudbury, Canada, with average temperature varying between -4.6°C (23.7°F) and -10.4°C (13.3°F). In Sudbury, the average high-temperature drops, from a cold 2.4°C (36.3°F) in November, to a freezing cold -4.6°C (23.7°F). Weather in December »
[Resources]

FAQ

What is the coldest month in Sudbury?

The coldest month in Sudbury is January, with an average high-temperature of -8°C (17.6°F) and an average low-temperature of -15.9°C (3.4°F).

What are the most humid months in Sudbury?

January and February, with an average relative humidity of 93%, are most humid months in Sudbury, Canada.

How many days does it rain in Sudbury?

Throughout the year, there are 108.1 rainfall days, and 474mm (18.66") of precipitation is accumulated.

When does it snow in Sudbury?

Months with snowfall in Sudbury, Canada, are January through May, October through December.

How many days does it snow in Sudbury?

In Sudbury, Canada, during the entire year, snow falls for 86.7 days, and aggregates up to 865mm (34.06") of snow.

What is the snowiest month in Sudbury?

The month with the most snowfall in Sudbury is January when snow falls for 18.6 days and typically aggregates up to 179mm (7.05") of snow.

What is the month with the least sunshine in Sudbury?

Months with the least sunshine are January and February, with an average of 2h of sunshine.

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

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Sudbury, Canada.

What is the driest month in Sudbury?

Months with the least rainfall are February and December Rain falls for 2.6 days and accumulates 27mm (1.06") of rain.

What is the least humid month in Sudbury?

The least humid month in Sudbury, Canada, is May, with an average relative humidity of 68%.

When it does not snow in Sudbury?

In Sudbury, Canada, snow does not fall in June through September.

When are the longest days in Sudbury?

With an average of 15.8h of daylight, June has the longest days of the year.

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

Months with the highest UV index in Sudbury are June through August, with an average maximum UV index of 5.

What is the warmest month in Sudbury?

With an average high-temperature of 24.5°C (76.1°F) and an average low-temperature of 12.7°C (54.9°F), July is the warmest month in Sudbury.

What month has the most sunshine in Sudbury?

July has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the rainiest month in Sudbury?

The month with the most rainfall in Sudbury is October when the rain falls for 13.7 days and typically aggregates up to 65mm (2.56") of precipitation.

What is the month with the shortest days in Sudbury?

December has the shortest days of the year in Sudbury, Canada, with an average of 8.6h of daylight.

Average temperature
Sudbury, Canada

Average temperature - Sudbury, Canada

The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-8°C).

The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-15.9°C).

[Resources]

Average pressure
Sudbury, Canada

Average pressure - Sudbury, Canada

The month with the highest atmospheric pressure is March (1018.8mbar).
The month with the lowest atmospheric pressure is June (1012.8mbar).

[Resources]

Average wind speed
Sudbury, Canada

Average wind speed - Sudbury, Canada

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest months (with the lowest average wind speed) are June and August (10.1km/h).

[Resources]

Average humidity
Sudbury, Canada

Average humidity - Sudbury, Canada

Months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (68%).

[Resources]

Average rainfall
Sudbury, Canada

Average rainfall - Sudbury, Canada

The wettest month (with the highest rainfall) is October (65mm).
The driest months (with the least rainfall) are February and December (27mm).

[Resources]

Average rainfall days
Sudbury, Canada

Average rainfall days - Sudbury, Canada

The month with the highest number of rainy days is October (13.7 days).
The month with the least rainy days is January (2.4 days).

[Resources]

Average snowfall
Sudbury, Canada

Average snowfall - Sudbury, Canada

The month with the highest snowfall is January (179mm).
Months with the least snowfall are June, July, August and September (0mm).

[Resources]

Average snowfall days
Sudbury, Canada

Average snowfall days - Sudbury, Canada

The month with the highest number of snowfall days is January (18.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight / Average sunshine
Sudbury, Canada

Average daylight / Average sunshine - Sudbury, Canada

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

The month with the most sunshine is July (Average sunshine: 10.2h).
Months with the least sunshine are January and February (Average sunshine: 2).

[Resources]

Average sunshine days
Sudbury, Canada

Average sunshine days - Sudbury, Canada

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.7 days).

[Resources]

Average UV index
Sudbury, Canada

Average UV index - Sudbury, Canada

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 1).

[Resources]