Grimsby
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Grimsby, Canada

January, the same as December, in Grimsby, Canada, is another subzero cold winter month, with temperature in the range of an average high of -1.6°C (29.1°F) and an average low of -8.2°C (17.2°F). The coldest month is January, with an average high-temperature of -1.6°C (29.1°F) and an average low-temperature of -8.2°C (17.2°F). Weather in January »

The last month of the winter, February, is also a subzero cold month in Grimsby, Canada, with average temperature varying between -7.5°C (18.5°F) and -0.4°C (31.3°F). In Grimsby, the average high-temperature is almost the same as in January - a still subzero cold -0.4°C (31.3°F). Weather in February »

The first month of the spring, March, is a cold month in Grimsby, Canada, with temperature in the range of an average high of 4.6°C (40.3°F) and an average low of -2.8°C (27°F). In March, the average high-temperature rises, from a freezing cold -0.4°C (31.3°F) in February, to a wintry 4.6°C (40.3°F). Weather in March »

April is a cool spring month in Grimsby, Canada, with average temperature varying between 11.6°C (52.9°F) and 2.5°C (36.5°F). In Grimsby, the average high-temperature increases, from a wintry 4.6°C (40.3°F) in March, to a fresh 11.6°C (52.9°F). Weather in April »

The last month of the spring, May, is an enjoyable month in Grimsby, Canada, with temperature in the range of an average low of 7.7°C (45.9°F) and an average high of 18.3°C (64.9°F). In May, the average high-temperature increases, from a fresh 11.6°C (52.9°F) in April, to a comfortable 18.3°C (64.9°F). Weather in May »

The first month of the summer, June, is a moderately hot month in Grimsby, Canada, with average temperature fluctuating between 13.6°C (56.5°F) and 24°C (75.2°F). In Grimsby, the average high-temperature increases, from an enjoyable 18.3°C (64.9°F) in May, to a warm 24°C (75.2°F). Weather in June »

July, the same as June, is another warm summer month in Grimsby, Canada, with average temperature fluctuating between 26.8°C (80.2°F) and 17°C (62.6°F). The warmest month is July, with an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 17°C (62.6°F). Weather in July »

August, the last month of the summer, in Grimsby, is also a moderately hot month, with average temperature ranging between min 16.5°C (61.7°F) and max 25.9°C (78.6°F). In Grimsby, the average high-temperature is essentially the same as in July - a still warm 25.9°C (78.6°F). Weather in August »

The first month of the autumn, September, is also an agreeable month in Grimsby, Canada, with average temperature varying between 21.2°C (70.2°F) and 12.8°C (55°F). In Grimsby, the average high-temperature marginally drops, from a warm 25.9°C (78.6°F) in August, to an agreeable 21.2°C (70.2°F). Weather in September »

October, the same as September, in Grimsby, Canada, is a moderate autumn month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 7°C (44.6°F). In October, the average high-temperature decreases, from a pleasant 21.2°C (70.2°F) in September, to a moderate 14.7°C (58.5°F). Weather in October »

November, the last month of the autumn, in Grimsby, is another chilly month, with average temperature fluctuating between 2°C (35.6°F) and 8.1°C (46.6°F). In November, the average high-temperature decreases, from a moderate 14.7°C (58.5°F) in October, to a chilly 8.1°C (46.6°F). Weather in November »

The first month of the winter, December, is still a cold month in Grimsby, Canada, with average temperature ranging between min -4°C (24.8°F) and max 2°C (35.6°F). In Grimsby, the average high-temperature in December decreases, from a chilly 8.1°C (46.6°F) in November, to a cold 2°C (35.6°F). Weather in December »

What is the coldest month in Grimsby?

With an average high-temperature of -1.6°C (29.1°F) and an average low-temperature of -8.2°C (17.2°F), January is the coldest month in Grimsby.

How much does it rain in Grimsby?

In Grimsby, Canada, during the entire year, the rain falls for 102 days and collects up to 739.2mm (29.1") of precipitation.

What is the driest month in Grimsby?

January is the month with the least rainfall in Grimsby. Rain falls for 4 days and accumulates 22.3mm (0.9") of precipitation.

When does it snow in Grimsby?

Months with snowfall in Grimsby are January through April, October through December.

How much does it snow in Grimsby?

In Grimsby, during the entire year, snow falls for 31 days, and aggregates up to 1416mm (55.7") of snow.

When does it snow the most in Grimsby?

January is the month with the most snowfall in Grimsby, Canada. Snow falls for 9 days and accumulates 462mm (18.2") of snow.

When it does not snow in Grimsby?

In Grimsby snow does not fall in May through September.

When are the longest days in Grimsby?

With an average of 15.3h of daylight, June has the longest days of the year in Grimsby.

What is the warmest month in Grimsby?

The warmest month is July, with an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 17°C (62.6°F).

What is the rainiest month in Grimsby?

The month with the most rainfall in Grimsby, Canada, is September when the rain falls for 10 days and typically aggregates up to 92.2mm (3.6") of precipitation.

What is the month with the shortest days in Grimsby?

The month with the shortest days in Grimsby, Canada, is December, with an average of 9h of daylight.
Average rainfall - Grimsby, Canada

The wettest month (with the highest rainfall) is September (92.2mm).
The driest month (with the lowest rainfall) is January (22.3mm).

Average rainfall days - Grimsby, Canada

Months with the highest number of rainy days are April, May and October (11 days).
Months with the lowest number of rainy days are January and February (4 days).

Average snowfall - Grimsby, Canada
Average snowfall days - Grimsby, Canada

The month with the highest number of snowfall days is January (9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight - Grimsby, Canada