Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The arrival of December corresponds with a temperature reduction, down from November's wintry 5°C (41°F) to a freezing cold -0.4°C (31.3°F). Loon Bay sustains a near constant temperature throughout December, with nighttime averages of -5°C (23°F).Humidity
The average relative humidity in December is 87%.Rainfall
In Loon Bay, in December, during 9.5 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, in Loon Bay, there are 154.8 rainfall days, and 785mm (30.91") of precipitation is accumulated.Snowfall
January through June, October through December are months with snowfall in Loon Bay. In Loon Bay, in December, snow falls for 17.6 days, with typically accumulated 250mm (9.84") of snow. In Loon Bay, Canada, during the entire year, snow falls for 106.5 days and aggregates up to 1460mm (57.48") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 7:43 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 4:20 pm NST.
Sunshine
The average sunshine in December in Loon Bay is 2.8h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Loon Bay. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 1 in December translates into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Loon Bay in December?
What is the average humidity in December in Loon Bay?
How much does it rain in Loon Bay in December?
How many days does it snow in December in Loon Bay?
What is the month with the shortest days in Loon Bay?
How many hours of daylight does Loon Bay have in December?
What time are sunrise and sunset in December in Loon Bay?
How long on average sun shines in December in Loon Bay?
When is the lowest UV index in Loon Bay?
How high is the UV index in December in Loon Bay?
Average temperature in December
Loon Bay, 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).
Average pressure in December
Loon Bay, 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).
Average wind speed in December
Loon Bay, 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).
Average humidity in December
Loon Bay, 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%).
Average rainfall in December
Loon Bay, 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).
Average rainfall days in December
Loon Bay, 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).
Average snowfall in December
Loon Bay, 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).
Average snowfall days in December
Loon Bay, 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).
Average daylight in December /
Average sunshine in December
Loon Bay, Canada
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- 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).
Average sunshine days in December
Loon Bay, 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).
Average UV index in December
Loon Bay, 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).
Average cloud cover in December
Loon Bay, 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).
Average visibility in December
Loon Bay, 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).
