December weather forecastMoosonee, Canada

December

Weather in December

The first month of the winter, December, is still a freezing cold month in Moosonee, Canada, with temperature in the range of an average high of -9.3°C (15.3°F) and an average low of -19.7°C (-3.5°F).

Temperature

The shift into December is characterized by a noticeable reduction in the average high-temperature, decreasing from November's -0.5°C (31.1°F) to a still freezing cold -9.3°C (15.3°F). The average nighttime temperature in Moosonee, Canada, lowers to a polar cold -19.7°C (-3.5°F) throughout December.

Rainfall

In Moosonee, in December, during 1.1 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, in Moosonee, there are 102.5 rainfall days, and 503mm (19.8") of precipitation is accumulated.

Snowfall

Months with snowfall in Moosonee are January through June, September through December. The month with the most snowfall is December, when snow falls for 15.6 days and typically aggregates up to 452mm (17.8") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 0min of daylight.
On the first day of December, sunrise is at 8:05 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 8:26 am and sunset at 4:24 pm EST.

Sunshine

The months with the least sunshine are November and December, with an average of 1.8h of sunshine.

UV index

With an average maximum UV index of 0, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a regular UV index of 0 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Moosonee, in December, the average high-temperature is -9.3°C (15.3°F), and the average low-temperature is -19.7°C (-3.5°F).

In Moosonee, Canada, in December, during 1.1 rainfall days, 4mm (0.16") of precipitation is typically accumulated.

The month with the most snowfall in Moosonee, Canada, is December, when snow falls for 15.6 days and typically aggregates up to 452mm (17.8") of snow.

In Moosonee, in December, during 15.6 snowfall days, 452mm (17.8") of snow is typically accumulated.

The month with the shortest days is December, with an average of 8h and 0min of daylight.

In Moosonee, the average day length in December is 7h and 58min.

In December, on the first day of the month, sunrise is at 8:05 am and sunset at 4:17 pm. On the last day of the month, in Moosonee, sunrise is at 8:26 am and sunset at 4:24 pm EST.

The months with the least sunshine are November and December, with an average of 1.8h of sunshine.

In December, the average sunshine duration in Moosonee, Canada, is 1.8h.

With an average maximum UV index of 0, December is the month with the lowest UV index in Moosonee, Canada.

In December, the average daily maximum UV index in Moosonee, Canada, is 0. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

-0.5°C

-9.3°C

-13.6°C

Average low temperature

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average UV index

Average temperature in December
Moosonee, Canada

Average high temperature in December: -9.3°C

The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (-13.6°C).

Average low temperature in December: -19.7°C

The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is January (-26.3°C).

Average rainfall in December
Moosonee, Canada

Average rainfall in December: 3.5mm

The wettest month (with the highest rainfall) is July (96.8mm).
The driest month (with the least rainfall) is January (0.1mm).

Average rainfall days in December
Moosonee, Canada

Average rainfall days in December: 1.1 days

The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is January (0.2 days).

Average snowfall in December
Moosonee, Canada

Average snowfall in December: 452mm

The month with the highest snowfall is December (452mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in December
Moosonee, Canada

Average snowfall days in December: 15.6 days

The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in December: 8h and 0min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

Average sunshine in December: 1h and 48min

The month with the most sunshine is July (Average sunshine: 8h and 0min).
The months with the least sunshine are November and December (Average sunshine: 1h and 48min).