Port Hawkesbury
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Port Hawkesbury, Canada

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Contents

Weather in January

In Port Hawkesbury, Canada, in January, the average water temperature is 1.6°C (34.9°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in January »

Weather in February

In Port Hawkesbury, Canada, the average seawater temperature in February is -0.1°C (31.8°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in February »

Weather in March

The month with the coldest seawater in Port Hawkesbury, Canada, is March, with an average sea temperature of -0.4°C (31.3°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in March »

Weather in April

In April, the average sea temperature in Port Hawkesbury, Canada, is 0.8°C (33.4°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in April »

Weather in May

In Port Hawkesbury, Canada, in May, the average water temperature is 4.7°C (40.5°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in May »

Weather in June

In Port Hawkesbury, Canada, in June, the average water temperature is 9.4°C (48.9°F). Note: Swimming in 9.4°C (48.9°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in June »

Weather in July

In Port Hawkesbury, Canada, the average seawater temperature in July is 15.1°C (59.2°F). Note: For most, swimming in 15.1°C (59.2°F) is not an enjoyable activity. Weather in July »

Weather in August

With an average sea temperature of 18.1°C (64.6°F), August is the month with the warmest seawater in Port Hawkesbury, Canada. Note: For most, swimming in 18.1°C (64.6°F) is not an enjoyable activity. Weather in August »

Weather in September

In Port Hawkesbury, Canada, the average seawater temperature in September is 16.8°C (62.2°F). Note: For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. Weather in September »

Weather in October

In October, the average sea temperature in Port Hawkesbury, Canada, is 13.1°C (55.6°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in October »

Weather in November

In Port Hawkesbury, Canada, the average seawater temperature in November is 8.2°C (46.8°F). Note: Swimming in 8.2°C (46.8°F) is considered life-threatening. Weather in November »

Weather in December

In December, the average sea temperature in Port Hawkesbury, Canada, is 4.8°C (40.6°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in December »

FAQ

What is the month with the coldest sea water in Port Hawkesbury?

With an average sea temperature of -0.4°C (31.3°F), March is the month with the coldest seawater in Port Hawkesbury, Canada.

When are the longest days in Port Hawkesbury?

June has the longest days of the year in Port Hawkesbury, with an average of 15.6h of daylight.

What month is the sea warmest in Port Hawkesbury?

The month with the warmest seawater is August, with an average sea temperature of 18.1°C (64.6°F).

What is the month with the shortest days in Port Hawkesbury?

The month with the shortest days is December, with an average of 8.8h of daylight.

Average sea temperature
Port Hawkesbury, Canada

Average sea temperature - Port Hawkesbury, Canada

The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest month (with the lowest average sea temperature) is March (-0.4°C).

Average daylight
Port Hawkesbury, Canada

Average daylight - Port Hawkesbury, Canada

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).