Fort Nelson
Canada
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Fort Nelson, Canada

December, the first month of the winter, in Fort Nelson, is also a frigid cold month, with temperature in the range of an average low of -23°C (-9.4°F) and an average high of -15°C (5°F).

Temperature

In Fort Nelson, the average high-temperature decreases, from a freezing cold -9°C (15.8°F) in November, to a frigid cold -15°C (5°F). The average low-temperature, in December, is -23°C (-9.4°F).

Rainfall

In Fort Nelson, it is raining for 11 days, with typically 20mm (0.8") of accumulated precipitation. In Fort Nelson, during the entire year, the rain falls for 132 days and collects up to 450mm (17.7") of precipitation.

Daylight

With an average of 6.4h of daylight, December has the shortest days of the year.

Sunshine

Months with the least sunshine are January, November and December, with an average of 2h of sunshine.

UV index

Months with the lowest UV index are January, November and December, with an average maximum UV index of 0. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 0 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Fort Nelson?

The average high-temperature, in December, is -15°C (5°F), while the average low-temperature is -23°C (-9.4°F).

How much does it rain in Fort Nelson in December?

In Fort Nelson, Canada, in December, it is raining for 11 days, with typically 20mm (0.8") of accumulated precipitation.

What is the month with the shortest days in Fort Nelson?

The month with the shortest days is December, with an average of 6.4h of daylight.

What is the average length of the day in December in Fort Nelson?

In December, the average length of the day in Fort Nelson, Canada, is 6.4h.

What is the month with the least sunshine in Fort Nelson?

January, November and December, with an average of 2h of sunshine, are months with the least sunshine in Fort Nelson, Canada.

How long on average sun shines in December in Fort Nelson?

In December, the average sunshine is 2h.

What is the month with the lowest UV index in Fort Nelson?

Months with the lowest UV index in Fort Nelson are January, November and December, with an average maximum UV index of 0.

What is the UV index reading in December in Fort Nelson?

In Fort Nelson, Canada, the average daily maximum UV index in December is 0. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Fort Nelson, Canada
  • Average high temperature in December: -15°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (-17°C).

  • Average low temperature in December: -23°C

The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is January (-25°C).

Average rainfall in December - Fort Nelson, Canada
  • Average rainfall in December: 20mm

The wettest month (with the highest rainfall) is July (82mm).
The driest month (with the lowest rainfall) is February (17mm).

Average rainfall days in December - Fort Nelson, Canada
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is July (15 days).
The month with the lowest number of rainy days is April (7 days).

Average daylight in December / Average sunshine in December - Fort Nelson, Canada
  • Average daylight in December: 6.4h

The month with the longest days is June (Average daylight: 18.3h).
The month with shortest days is December (Average daylight: 6.4h).

  • Average sunshine in December: 2h

The month with most sunshine is June (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 2).

Average UV index in December - Fort Nelson, Canada
  • Average UV index in December: 0

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, November and December (UV index 0).