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
Morrisburg's progression into December includes a drop in the average high-temperature, from a cold 5.6°C (42.1°F) in November to a subzero cold -1.3°C (29.7°F). Throughout December, Morrisburg records an average temperature of -7°C (19.4°F) at night.Humidity
In Morrisburg, the average relative humidity in December is 86%.Rainfall
In Morrisburg, in December, it is raining for 10.2 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 160.1 rainfall days, and 756mm (29.76") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Morrisburg, Canada. In December, in Morrisburg, it is snowing for 13.1 days. Throughout December, 152mm (5.98") of snow is accumulated. Throughout the year, in Morrisburg, there are 70.6 snowfall days, and 915mm (36.02") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of December in Morrisburg, Canada, sunrise is at 7:19 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:29 pm EST.
Sunshine
In Morrisburg, the average sunshine in December is 3.1h.UV index
The months with the lowest UV index in Morrisburg are January 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 ordinary individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Morrisburg in December?
What is the average humidity in December in Morrisburg?
How many days does it rain in December in Morrisburg?
How much does it snow in Morrisburg in December?
What is the month with the shortest days in Morrisburg?
What is the average length of the day in December in Morrisburg?
What time are sunrise and sunset in December in Morrisburg?
How long on average sun shines in December in Morrisburg?
What is the month with the lowest UV index in Morrisburg?
What is the UV index reading in December in Morrisburg?
Average temperature in December
Morrisburg, Canada
- Average high temperature in December: -1.3°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-5°C).
- Average low temperature in December: -7°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in December
Morrisburg, Canada
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1012.6mbar).
Average wind speed in December
Morrisburg, Canada
- Average wind speed in December: 13km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.5km/h).
Average humidity in December
Morrisburg, Canada
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Morrisburg, Canada
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is September (51mm).
Average rainfall days in December
Morrisburg, Canada
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in December
Morrisburg, Canada
- Average snowfall in December: 152mm
The month with the highest snowfall is January (229mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Morrisburg, Canada
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is February (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Morrisburg, Canada
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in December
Morrisburg, Canada
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in December
Morrisburg, Canada
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Morrisburg, Canada
- Average cloud cover in December: 68
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Morrisburg, Canada
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Morrisburg, Canada
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