December weather forecast and climate
Nanaimo, Canada

What is the coldest month in Nanaimo?

December is the coldest month in Nanaimo, with an average high-temperature of 6.3°C (43.3°F) and an average low-temperature of -0.2°C (31.6°F).

What is the temperature in December in Nanaimo?

In December, in Nanaimo, Canada, the average high-temperature is 6.3°C (43.3°F), and the average low-temperature is -0.2°C (31.6°F).

How many days does it rain in December in Nanaimo?

In December, the rain falls for 18.8 days. Throughout December, 166.1mm (6.5") of precipitation is accumulated.

How many days does it snow in December in Nanaimo?

In Nanaimo, during December, snow falls for 3.2 days and regularly aggregates up to 184mm (7.2") of snow.

What is the sea water temperature in December in Nanaimo?

In December, the average sea temperature is 7.9°C (46.2°F). Swimming in 7.9°C (46.2°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.
Average temperature in December - Nanaimo, Canada
  • Average high temperature in December: 6.3°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is December (6.3°C).

  • Average low temperature in December: -0.2°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is December (-0.2°C).

Average humidity in December - Nanaimo, Canada
  • Average humidity in December: 83.2%

The month with the highest relative humidity is December (83.2%).
The month with the lowest relative humidity is August (52.1%).

Average rainfall in December - Nanaimo, Canada
  • Average rainfall in December: 166.1mm

The wettest month (with the highest rainfall) is November (186.5mm).
The driest month (with the lowest rainfall) is July (25.4mm).

Average rainfall days in December - Nanaimo, Canada
  • Average rainfall days in December: 18.8 days

The month with the highest number of rainy days is November (19.8 days).
The month with the lowest number of rainy days is August (6.8 days).

Average snowfall in December - Nanaimo, Canada
  • Average snowfall in December: 184mm

The month with the highest snowfall is January (210mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in December - Nanaimo, Canada
  • Average snowfall days in December: 3.2 days

The month with the highest number of snowfall days is December (3.2 days).
Months with the lowest number of snowfall days are April, June, July, August and September (0 days).

Average sea temperature in December - Nanaimo, Canada
  • Average sea temperature in December: 7.9°C

The best month for swimming (with the highest average sea temperature) is August (11.5°C).
The coldest month (with the lowest average sea temperature) is February (7.2°C).

Average daylight in December / Average sunshine in December - Nanaimo, Canada
  • Average daylight in December: 8.3h

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

  • Average sunshine in December: 1.6h

The month with most sunshine is July (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 1.6h).

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