Sudbury
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Sudbury, Canada

January, like December, is another subzero cold winter month in Sudbury, Canada, with average temperature ranging between min -18°C (-0.4°F) and max -7°C (19.4°F). The coldest month is January, with an average high-temperature of -7°C (19.4°F) and an average low-temperature of -18°C (-0.4°F). Weather in January »
February, the last month of the winter, in Sudbury, is another freezing cold month, with temperature in the range of an average high of -6°C (21.2°F) and an average low of -17°C (1.4°F). In February, the average high-temperature is essentially the same as in January - a still freezing cold -6°C (21.2°F). Weather in February »

March, the first month of the spring, in Sudbury, is a cold month, with average temperature ranging between max 1°C (33.8°F) and min -10°C (14°F). In Sudbury, Canada, the average high-temperature in March increases, from a subzero cold -6°C (21.2°F) in February, to a wintry 1°C (33.8°F). Weather in March »

April in Sudbury, Canada, is a chilly spring month, with temperature in the range of an average low of -2°C (28.4°F) and an average high of 9°C (48.2°F). In April, the average high-temperature increases considerably, from a cold 1°C (33.8°F) in March, to a chilly 9°C (48.2°F). Weather in April »

The last month of the spring, May, is a comfortable month in Sudbury, Canada, with average temperature varying between 5°C (41°F) and 17°C (62.6°F). In Sudbury, the average high-temperature in May significantly increases, from a frosty 9°C (48.2°F) in April, to a comfortable 17°C (62.6°F). Weather in May »

The first month of the summer, June, is a pleasant month in Sudbury, Canada, with average temperature ranging between max 22°C (71.6°F) and min 10°C (50°F). In Sudbury, the average high-temperature rises, from an enjoyable 17°C (62.6°F) in May, to a pleasant 22°C (71.6°F). Weather in June »

July is a moderately hot summer month in Sudbury, Canada, with temperature in the range of an average low of 13°C (55.4°F) and an average high of 25°C (77°F). The warmest month is July, with an average high-temperature of 25°C (77°F) and an average low-temperature of 13°C (55.4°F). Weather in July »

The last month of the summer, August, is also a moderately hot month in Sudbury, Canada, with average temperature ranging between min 12°C (53.6°F) and max 23°C (73.4°F). In August, the average high-temperature is practically the same as in July - a still moderately hot 23°C (73.4°F). Weather in August »

September, the first month of the autumn, in Sudbury, is still a comfortable month, with average temperature varying between 8°C (46.4°F) and 18°C (64.4°F). In September, the average high-temperature decreases, from a warm 23°C (73.4°F) in August, to an enjoyable 18°C (64.4°F). Weather in September »

October, the same as September, is another fresh autumn month in Sudbury, Canada, with average temperature ranging between min 3°C (37.4°F) and max 12°C (53.6°F). In Sudbury, the average high-temperature in October decreases, from an enjoyable 18°C (64.4°F) in September, to a fresh 12°C (53.6°F). Weather in October »

November, the last month of the autumn, in Sudbury, is also a wintry month, with average temperature fluctuating between -4°C (24.8°F) and 3°C (37.4°F). In Sudbury, the average high-temperature significantly decreases, from a fresh 12°C (53.6°F) in October, to a cold 3°C (37.4°F). Weather in November »

The first month of the winter, December, is still a freezing cold month in Sudbury, Canada, with average temperature varying between -5°C (23°F) and -13°C (8.6°F). In Sudbury, the average high-temperature in December significantly decreases, from a cold 3°C (37.4°F) in November, to a freezing cold -5°C (23°F). Weather in December »

What is the coldest month in Sudbury?

With an average high-temperature of -7°C (19.4°F) and an average low-temperature of -18°C (-0.4°F), January is the coldest month in Sudbury, Canada.

How much does it rain in Sudbury?

Throughout the year, there are 130 rainfall days, and 802mm (31.6") of precipitation is accumulated.

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

Months with the lowest UV index are January, November and December, with an average maximum UV index of 1.

What is the driest month in Sudbury?

February is the month with the least rainfall in Sudbury, Canada. Rain falls for 10 days and accumulates 49mm (1.9") of precipitation.

When are the longest days in Sudbury?

June has the longest days of the year in Sudbury, with an average of 15.8h of daylight.

When is the highest UV index in Sudbury?

Months with the highest UV index in Sudbury, Canada, are June through August, with an average maximum UV index of 7.

What is the warmest month in Sudbury?

With an average high-temperature of 25°C (77°F) and an average low-temperature of 13°C (55.4°F), July is the warmest month in Sudbury, Canada.

What month has the most sunshine in Sudbury?

With an average of 9h of sunshine, July has the most sunshine of the year in Sudbury.

What is the rainiest month in Sudbury?

The month with the most rainfall in Sudbury is September when the rain falls for 12 days and typically aggregates up to 97mm (3.8") of precipitation.

What is the month with the least sunshine in Sudbury?

November and December, with an average of 2h of sunshine, are months with the least sunshine in Sudbury, Canada.

What is the month with the shortest days in Sudbury?

With an average of 8.7h of daylight, December has the shortest days of the year in Sudbury, Canada.
Average rainfall - Sudbury, Canada
Average rainfall days - Sudbury, Canada

Months with the highest number of rainy days are January and December (13 days).
Months with the lowest number of rainy days are March, April and July (9 days).

Average daylight / Average sunshine - Sudbury, Canada
Average UV index - Sudbury, Canada