Monthly weather forecast and climate
Port Alberni, Canada

How much does it rain in Port Alberni?

Throughout the year, there are 171.4 rainfall days, and 1829.1mm (72") of precipitation is accumulated.

When does it snow in Port Alberni?

Months with snowfall in Port Alberni are January through April, October through December.

How many days does it snow in Port Alberni?

In Port Alberni, Canada, during the entire year, snow falls for 17.2 days, and aggregates up to 801mm (31.5") of snow.

When does it snow the most in Port Alberni?

The month with the most snowfall is February when snow falls for 3.6 days and typically aggregates up to 222mm (8.7") of snow.

When is the sea coldest in Port Alberni?

February is the month with the coldest seawater, with an average sea temperature of 7.8°C (46°F). Swimming in 7.8°C (46°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the driest month in Port Alberni?

July is the month with the least rainfall in Port Alberni, Canada. Rain falls for 6.7 days and accumulates 26.1mm (1") of precipitation.

What is the month with the warmest sea water in Port Alberni?

Month with the warmest seawater is July, with an average sea temperature of 12.4°C (54.3°F). Swimming in 12.4°C (54.3°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.

What is the warmest month in Port Alberni?

August is the warmest month, with an average high-temperature of 25.5°C (77.9°F) and an average low-temperature of 10.5°C (50.9°F).

What is the wettest month in Port Alberni?

November is the month with the most rainfall. Rain falls for 21 days and accumulates 305.9mm (12") of precipitation.

What is the coldest month in Port Alberni?

December is the coldest month in Port Alberni, Canada, with an average high-temperature of 4.5°C (40.1°F) and an average low-temperature of 0.4°C (32.7°F).
Average temperature - Port Alberni, Canada
Average humidity - Port Alberni, Canada

The month with the highest relative humidity is January (88.3%).
The month with the lowest relative humidity is August (47.7%).

Average rainfall - Port Alberni, Canada

The wettest month (with the highest rainfall) is November (305.9mm).
The driest month (with the lowest rainfall) is July (26.1mm).

Average rainfall days - Port Alberni, Canada

The month with the highest number of rainy days is November (21 days).
The month with the lowest number of rainy days is July (6.7 days).

Average snowfall - Port Alberni, Canada
Average snowfall days - Port Alberni, Canada

The month with the highest number of snowfall days is December (5.1 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average sea temperature - Port Alberni, Canada

The best month for swimming (with the highest average sea temperature) is July (12.4°C).
The coldest month (with the lowest average sea temperature) is February (7.8°C).

Average daylight / Average sunshine - Port Alberni, Canada

The month with the longest days is June (Average daylight: 16.2h).
The month with shortest days is December (Average daylight: 8.3h).

Months with most sunshine are July and August (Average sunshine: 8.5h).
The month with least sunshine is December (Average sunshine: 0.7h).

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