December weather forecast
Clarenville, Canada

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Weather in December

The first month of the winter, December, is also a subzero cold month in Clarenville, Canada, with an average temperature fluctuating between -0.4°C (31.3°F) and -5°C (23°F).

Temperature

Clarenville experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cold 5°C (41°F) in November to a subzero cold -0.4°C (31.3°F). Clarenville in December experiences a minor decline in temperature, with an average low of -5°C (23°F) at night.

Humidity

The average relative humidity in December in Clarenville is 87%.

Rainfall

In Clarenville, in December, it is raining for 9.5 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, in Clarenville, there are 154.8 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Snowfall

Months with snowfall in Clarenville are January through June, October through December. In December, in Clarenville, it is snowing for 17.6 days. Throughout December, 250mm (9.84") of snow is accumulated. In Clarenville, during the entire year, snow falls for 106.5 days and aggregates up to 1460mm (57.48") of snow.

Sea temperature

In December, the average sea temperature is 2.6°C (36.7°F).
Note: In swimming exercises, this state is seen as life-threatening and poses serious dangers. The painful sensation of the cold water induces immediate hyperventilation. A specialized swimsuit is required to limit thermal damage.

Daylight

The month with the shortest days is December, with an average of 8h and 24min of daylight.
On the first day of December in Clarenville, sunrise is at 7:35 am and sunset at 4:14 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:22 pm NST.

Sunshine

In December, the average sunshine is 2.8h.

UV index

The months with the lowest UV index in Clarenville are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 1 during December translates into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

How cold is it in Clarenville in December?

December temperatures in Clarenville, Canada, vary between a high-temperature of -0.4°C (31.3°F) and a low-temperature of -5°C (23°F).

What is the average humidity in December in Clarenville?

In December, the average relative humidity is 87%.

How many days does it rain in December in Clarenville?

In Clarenville, in December, during 9.5 rainfall days, 68mm (2.68") of precipitation is typically accumulated.

How many days does it snow in December in Clarenville?

In Clarenville, in December, during 17.6 snowfall days, 250mm (9.84") of snow is typically accumulated.

What is the sea temperature in December in Clarenville?

In Clarenville, the average seawater temperature in December is 2.6°C (36.7°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the month with the shortest days in Clarenville?

December has the shortest days of the year in Clarenville, Canada, with an average of 8h and 24min of daylight.

How many hours of daylight does Clarenville have in December?

In Clarenville, the average day length in December is 8h and 26min.

When are sunrise and sunset in December in Clarenville?

In December, on the first day of the month, sunrise is at 7:35 am and sunset at 4:14 pm. On the last day of the month, in Clarenville, sunrise is at 7:56 am and sunset at 4:22 pm NST.

How many hours of sunshine does Clarenville have in December?

The average sunshine duration in December in Clarenville, Canada, is 2.8h.

What is the month with the lowest UV index in Clarenville?

The months with the lowest UV index in Clarenville are January through March, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Clarenville?

In December, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Clarenville, Canada

Average temperature in December - Clarenville, Canada
  • Average high temperature in December: -0.4°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The months with the lowest average high temperature are January and February (-2.8°C).

  • Average low temperature in December: -5°C

The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is February (-10.4°C).

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Average pressure in December
Clarenville, Canada

Average pressure in December - Clarenville, Canada
  • Average pressure in December: 1010.6mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is February (1007.7mbar).

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Average wind speed in December
Clarenville, Canada

Average wind speed in December - Clarenville, Canada
  • Average wind speed in December: 15.5km/h

The windiest month (with the highest average wind speed) is February (16.1km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).

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Average humidity in December
Clarenville, Canada

Average humidity in December - Clarenville, Canada
  • Average humidity in December: 87%

The months with the highest relative humidity are January and March (92%).
The months with the lowest relative humidity are June and July (79%).

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Average rainfall in December
Clarenville, Canada

Average rainfall in December - Clarenville, Canada
  • Average rainfall in December: 68mm

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is April (52mm).

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Average rainfall days in December
Clarenville, Canada

Average rainfall days in December - Clarenville, Canada
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in December
Clarenville, Canada

Average snowfall in December - Clarenville, Canada
  • Average snowfall in December: 250mm

The month with the highest snowfall is January (262mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in December
Clarenville, Canada

Average snowfall days in December - Clarenville, Canada
  • Average snowfall days in December: 17.6 days

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are July and August (0 days).

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Average sea temperature in December
Clarenville, Canada

Average sea temperature in December - Clarenville, Canada
  • Average sea temperature in December: 2.6°C

The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (-0.6°C).

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Average daylight in December /
Average sunshine in December
Clarenville, Canada

Average daylight in December / Average sunshine in December - Clarenville, Canada
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 2h and 5min

The months with the most sunshine are July and August (Average sunshine: 7h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).

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Average sunshine days in December
Clarenville, Canada

Average sunshine days in December - Clarenville, Canada
  • Average sunshine days in December: 8.6 days

The month with the most sunshine days is September (11.3 days).
The month with the least sunshine days is March (7.7 days).

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Average UV index in December
Clarenville, Canada

Average UV index in December - Clarenville, Canada
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in December
Clarenville, Canada

Average cloud cover in December - Clarenville, Canada
  • Average cloud cover in December: 70

The month with the most cloud cover is March (Cloud cover 75).
The month with the least cloud cover is September (Cloud cover 53).

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Average visibility in December
Clarenville, Canada

Average visibility in December - Clarenville, Canada
  • Average visibility in December: 8km

The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March and April (7km).

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Clarenville, Canada

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