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 average temperature fluctuating between -8.2°C (17.2°F) and -1.6°C (29.1°F). 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. Weather in January »
The last month of the winter, February, is also a subzero cold month in Grimsby, Canada, with average temperature ranging between max -0.4°C (31.3°F) and min -7.5°C (18.5°F). In Grimsby, Canada, the average high-temperature in February is relatively 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 subzero cold -0.4°C (31.3°F) in February, to a wintry 4.6°C (40.3°F). Weather in March »

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

May, the last month of the spring, in Grimsby, is a comfortable month, with average temperature fluctuating between 7.7°C (45.9°F) and 18.3°C (64.9°F). In May, the average high-temperature increases, from a cool 11.6°C (52.9°F) in April, to a comfortable 18.3°C (64.9°F). Weather in May »

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

July, the same as June, is a moderately hot summer month in Grimsby, Canada, with average temperature ranging between max 26.8°C (80.2°F) and min 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 August, the average high-temperature is relatively the same as in July - a still warm 25.9°C (78.6°F). Weather in August »

September, the first month of the autumn, in Grimsby, is still a pleasant month, with temperature in the range of an average high of 21.2°C (70.2°F) and an average low of 12.8°C (55°F). In September, the average high-temperature marginally drops, from a moderately hot 25.9°C (78.6°F) in August, to a pleasant 21.2°C (70.2°F). Weather in September »

October, like September, is another mild autumn month in Grimsby, Canada, with average temperature fluctuating between 14.7°C (58.5°F) and 7°C (44.6°F). In Grimsby, the average high-temperature decreases, from an agreeable 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 also a frosty month, with average temperature fluctuating between 8.1°C (46.6°F) and 2°C (35.6°F). In Grimsby, Canada, the average high-temperature decreases, from a mild 14.7°C (58.5°F) in October, to a frosty 8.1°C (46.6°F). Weather in November »

December, the first month of the winter, in Grimsby, is still a cold month, with average temperature fluctuating between -4°C (24.8°F) and 2°C (35.6°F). In December, the average high-temperature 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, Canada.

How many days does it rain in Grimsby?

Throughout the year, there are 102 rainfall days, and 739.2mm (29.1") of precipitation is accumulated.

What is the driest month in Grimsby?

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

When does it snow in Grimsby?

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

How many days does it snow in Grimsby?

In Grimsby, Canada, 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?

The month with the most snowfall is January when snow falls for 9 days and typically aggregates up to 462mm (18.2") of snow.

When are the longest days in Grimsby?

The month with the longest days in Grimsby is June, with an average of 15.3h of daylight.

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 wettest month in Grimsby?

The month with the most rainfall in Grimsby 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?

December has the shortest days of the year in Grimsby, Canada, 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