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

August weather forecast and climate
Grimsby, Canada

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).

Temperature

In Grimsby, the average high-temperature is essentially the same as in July - a still warm 25.9°C (78.6°F). In August, the average low-temperature is 16.5°C (61.7°F).

Rainfall

In August, the rain falls for 10 days. Throughout August, 86.1mm (3.4") of precipitation is accumulated. Throughout the year, in Grimsby, there are 102 rainfall days, and 739.2mm (29.1") of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Grimsby.

Daylight

The average length of the day in August in Grimsby is 13.9h.

What is the temperature in August in Grimsby?

The average high-temperature, in August, in Grimsby, is 25.9°C (78.6°F), while the average low-temperature is 16.5°C (61.7°F).

How much does it rain in Grimsby in August?

In Grimsby, Canada, in August, during 10 rainfall days, 86.1mm (3.4") of precipitation is typically accumulated.

When it does not snow in Grimsby?

May through September are months without snowfall in Grimsby.

What is the average length of the day in August in Grimsby?

In August, the average length of the day is 13.9h.
Average temperature in August - Grimsby, Canada
  • Average high temperature in August: 25.9°C

The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-1.6°C).

  • Average low temperature in August: 16.5°C

The month with the highest average low temperature is July (17°C).
The coldest month (with the lowest average low temperature) is January (-8.2°C).

Average rainfall in August - Grimsby, Canada
  • Average rainfall in August: 86.1mm

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 in August - Grimsby, Canada
  • Average rainfall days in August: 10 days

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 in August - Grimsby, Canada
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (462mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in August - Grimsby, Canada
  • Average snowfall days in August: 0 days

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 in August - Grimsby, Canada
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).