Port Colborne
Canada
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Port Colborne, Canada

The last month of the spring, May, is a comfortable month in Port Colborne, Canada, with temperature in the range of an average high of 17.9°C (64.2°F) and an average low of 8.5°C (47.3°F).

Temperature

In Port Colborne, the average high-temperature in May increases, from a cool 11.5°C (52.7°F) in April, to a comfortable 17.9°C (64.2°F). In May, in Port Colborne, the average low-temperature is 8.5°C (47.3°F).

Rainfall

In Port Colborne, during May, the rain falls for 13.3 days and regularly aggregates up to 89.1mm (3.5") of precipitation. In Port Colborne, during the entire year, the rain falls for 126.9 days and collects up to 846.7mm (33.3") of precipitation.

Snowfall

Months with snowfall in Port Colborne are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Port Colborne aggregates 6mm (0.2") of snow. In Port Colborne, during the entire year, snow falls for 31.3 days, and aggregates up to 1378mm (54.3") of snow.

Daylight

The average length of the day in May is 14.7h.

What is the temperature in May in Port Colborne?

In Port Colborne, in May, the average high-temperature is 17.9°C (64.2°F), and the average low-temperature is 8.5°C (47.3°F).

How many days does it rain in May in Port Colborne?

In Port Colborne, Canada, during May, the rain falls for 13.3 days and regularly aggregates up to 89.1mm (3.5") of precipitation.

What is the last month it snows in Port Colborne?

May is the last month it regularly snows in Port Colborne. During 0.1 snowfall days, in May, Port Colborne aggregates 6mm (0.2") of snow.

What is the average length of the day in May in Port Colborne?

The average length of the day in May is 14.7h.
Average temperature in May - Port Colborne, Canada
  • Average high temperature in May: 17.9°C

The warmest month (with the highest average high temperature) is July (25.9°C).
The month with the lowest average high temperature is January (-0.4°C).

  • Average low temperature in May: 8.5°C

The month with the highest average low temperature is July (17.8°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).

Average rainfall in May - Port Colborne, Canada
  • Average rainfall in May: 89.1mm

The wettest month (with the highest rainfall) is September (98mm).
The driest month (with the lowest rainfall) is February (26.9mm).

Average rainfall days in May - Port Colborne, Canada
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is November (13.9 days).
The month with the lowest number of rainy days is February (5.3 days).

Average snowfall in May - Port Colborne, Canada
  • Average snowfall in May: 6mm

The month with the highest snowfall is January (405mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in May - Port Colborne, Canada
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (9.6 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in May - Port Colborne, Canada
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9.1h).