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

December weather forecast and climate
Port Colborne, Canada

The first month of the winter, December, is also a wintry month in Port Colborne, Canada, with temperature in the range of an average high of 2.7°C (36.9°F) and an average low of -3.4°C (25.9°F).

Temperature

In December, the average high-temperature drops, from a chilly 8.7°C (47.7°F) in November, to a wintry 2.7°C (36.9°F). In December, the average low-temperature is -3.4°C (25.9°F).

Rainfall

In December, in Port Colborne, the rain falls for 9 days. Throughout December, 53.2mm (2.1") of precipitation is accumulated. Throughout the year, in Port Colborne, there are 126.9 rainfall days, and 846.7mm (33.3") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Port Colborne. In Port Colborne, during December, snow falls for 7.1 days and regularly aggregates up to 356mm (14") of snow. In Port Colborne, Canada, during the entire year, snow falls for 31.3 days, and aggregates up to 1378mm (54.3") of snow.

Daylight

With an average of 9.1h of daylight, December has the shortest days of the year in Port Colborne.

What is the temperature in December in Port Colborne?

The average high-temperature, in December, in Port Colborne, is 2.7°C (36.9°F), while the average low-temperature is -3.4°C (25.9°F).

How much does it rain in Port Colborne in December?

In Port Colborne, Canada, during December, the rain falls for 9 days and regularly aggregates up to 53.2mm (2.1") of precipitation.

How much does it snow in Port Colborne in December?

In Port Colborne, during December, snow falls for 7.1 days and regularly aggregates up to 356mm (14") of snow.

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

With an average of 9.1h of daylight, December has the shortest days of the year in Port Colborne.

How many hours of daylight does Port Colborne have in December?

In December, the average length of the day is 9.1h.
Average temperature in December - Port Colborne, Canada
  • Average high temperature in December: 2.7°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 December: -3.4°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 December - Port Colborne, Canada
  • Average rainfall in December: 53.2mm

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 December - Port Colborne, Canada
  • Average rainfall days in December: 9 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 December - Port Colborne, Canada
  • Average snowfall in December: 356mm

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 December - Port Colborne, Canada
  • Average snowfall days in December: 7.1 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 December - Port Colborne, Canada
  • Average daylight in December: 9.1h

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