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
Weather in December
Temperature
The average high-temperature shows a slight dip in December, from November's chilly 7.4°C (45.3°F) to a wintry 2.5°C (36.5°F). Louisbourg's average nighttime temperature in December modestly descends to a freezing cold -1.9°C (28.6°F).Humidity
In Louisbourg, Canada, the average relative humidity in December is 83%.Rainfall
In December, in Louisbourg, Canada, the rain falls for 12.2 days. Throughout December, 57mm (2.24") of precipitation is accumulated. In Louisbourg, during the entire year, the rain falls for 148.9 days and collects up to 651mm (25.63") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Louisbourg, during December, snow falls for 10.8 days and regularly aggregates up to 53mm (2.09") of snow. In Louisbourg, during the entire year, snow falls for 60.9 days and aggregates up to 428mm (16.85") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 42min of daylight.On the first day of December, sunrise is at 7:21 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:24 pm AST.
Sunshine
In Louisbourg, the average sunshine in December is 3h.UV index
The months with the lowest UV index are January, March and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 1 in December transforms into the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Louisbourg?
What is the average humidity in December in Louisbourg?
How many days does it rain in December in Louisbourg?
How many days does it snow in December in Louisbourg?
What is the month with the shortest days in Louisbourg?
How many hours of daylight does Louisbourg have in December?
When are sunrise and sunset in December in Louisbourg?
How long on average sun shines in December in Louisbourg?
What are the months with the lowest UV index in Louisbourg?
How high is the UV index in December in Louisbourg?
Average temperature in December
Louisbourg, Canada
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is February (-1.5°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-7.3°C).
Average pressure in December
Louisbourg, Canada
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).
Average wind speed in December
Louisbourg, Canada
- Average wind speed in December: 20.3km/h
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in December
Louisbourg, Canada
- Average humidity in December: 83%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May, August and September (81%).
Average rainfall in December
Louisbourg, Canada
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is October (68mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in December
Louisbourg, Canada
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in December
Louisbourg, Canada
- Average snowfall in December: 53mm
The month with the highest snowfall is March (117mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Louisbourg, Canada
- Average snowfall days in December: 10.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Louisbourg, Canada
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Louisbourg, Canada
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (9.7 days).
Average UV index in December
Louisbourg, Canada
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in December
Louisbourg, Canada
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Louisbourg, Canada
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Louisbourg, Canada
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