Grand Falls-Windsor
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Grand Falls-Windsor, Canada

The last month of the summer, August, is also an agreeable month in Grand Falls-Windsor, Canada, with average temperature varying between 11.1°C (52°F) and 22.1°C (71.8°F).


In Grand Falls-Windsor, the average high-temperature in August is essentially the same as in July - an agreeable 22.1°C (71.8°F). The average low-temperature, in Grand Falls-Windsor, is 11.1°C (52°F).


The month with the most rainfall is August when 102.7mm (4") of precipitation is typically aggregated.


The average length of the day in August is 14.3h.

What is the temperature in August in Grand Falls-Windsor?

In August, in Grand Falls-Windsor, Canada, the average high-temperature is 22.1°C (71.8°F), and the average low-temperature is 11.1°C (52°F).

How much does it rain in Grand Falls-Windsor in August?

During August, Grand Falls-Windsor regularly aggregates up to 102.7mm (4") of precipitation.

What is the wettest month in Grand Falls-Windsor?

August is the month with the most rainfall, with 102.7mm (4") of accumulated precipitation.

How many hours of daylight does Grand Falls-Windsor have in August?

In Grand Falls-Windsor, the average length of the day in August is 14.3h.
Average temperature in August - Grand Falls-Windsor, Canada
  • Average high temperature in August: 22.1°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is February (-2.9°C).

  • Average low temperature in August: 11.1°C

The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-13.5°C).

Average rainfall in August - Grand Falls-Windsor, Canada
  • Average rainfall in August: 102.7mm

The wettest month (with the highest rainfall) is August (102.7mm).
The driest month (with the lowest rainfall) is May (76.2mm).

Average daylight in August - Grand Falls-Windsor, Canada
  • Average daylight in August: 14.3h

The month with the longest days is June (Average daylight: 16.1h).
The month with shortest days is December (Average daylight: 8.3h).