Grand Bank
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Grand Bank, Canada

The last month of the spring, May, is a cool month in Grand Bank, Canada, with average temperature varying between 12.2°C (54°F) and 2.5°C (36.5°F).

Temperature

In Grand Bank, Canada, the average high-temperature increases, from a chilly 6.5°C (43.7°F) in April, to a fresh 12.2°C (54°F). The average low-temperature, in May, is 2.5°C (36.5°F).

Rainfall

Throughout May, in Grand Bank, Canada, 111.9mm (4.4") of precipitation is accumulated. Throughout the year, in Grand Bank, 1280.8mm (50.4") of rain is accumulated.

Sea temperature

In Grand Bank, in May, the average water temperature is 3.7°C (38.7°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

The average length of the day in May is 15.1h.

What is the temperature in May in Grand Bank?

In May, the average high-temperature is 12.2°C (54°F), and the average low-temperature is 2.5°C (36.5°F).

How much does it rain in Grand Bank in May?

In Grand Bank, Canada, in May, 111.9mm (4.4") of precipitation is typically accumulated.

What is the sea temperature in May in Grand Bank?

In Grand Bank, Canada, the average seawater temperature in May is 3.7°C (38.7°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the average length of the day in May in Grand Bank?

In May, the average length of the day is 15.1h.
Average temperature in May - Grand Bank, Canada
  • Average high temperature in May: 12.2°C

The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is February (-0.6°C).

  • Average low temperature in May: 2.5°C

The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is February (-8.2°C).

Average rainfall in May - Grand Bank, Canada
  • Average rainfall in May: 111.9mm

The wettest month (with the highest rainfall) is October (152.4mm).
The driest month (with the lowest rainfall) is January (75.4mm).

Average sea temperature in May - Grand Bank, Canada
  • Average sea temperature in May: 3.7°C

The best month for swimming (with the highest average sea temperature) is August (15.2°C).
The coldest month (with the lowest average sea temperature) is March (0.8°C).

Average daylight in May - Grand Bank, Canada
  • Average daylight in May: 15.1h

The month with the longest days is June (Average daylight: 15.9h).
The month with shortest days is December (Average daylight: 8.6h).