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 beginning of December involves a decrease in the average high-temperature, transitioning from an icy 4.2°C (39.6°F) in November to a subzero cold -3°C (26.6°F). Mirabel's temperature in December lowers to a consistent average of -8.5°C (16.7°F) during the nights.Humidity
The average relative humidity in December is 87%.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 58mm (2.28") of precipitation is accumulated. In Mirabel, during the entire year, the rain falls for 144.1 days and collects up to 758mm (29.84") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Mirabel, in December, during 11.2 snowfall days, 165mm (6.5") of snow is typically accumulated. In Mirabel, during the entire year, snow falls for 61.3 days and aggregates up to 859mm (33.82") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Mirabel.On the first day of the month, sunrise is at 7:17 am and sunset at 4:14 pm. On the last day of December, sunrise is at 7:36 am and sunset at 4:22 pm EST.
Sunshine
In Mirabel, the average sunshine in December is 3.5h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Mirabel. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Mirabel have in December?
When are sunrise and sunset in December in Mirabel?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Mirabel, Canada
- Average high temperature in December: -3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (-6.5°C).
- Average low temperature in December: -8.5°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-14°C).
Average pressure in December
Mirabel, Canada
- Average pressure in December: 1017.3mbar
The months with the highest atmospheric pressure are March and November (1017.7mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed in December
Mirabel, Canada
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Mirabel, Canada
- Average humidity in December: 87%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Mirabel, Canada
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is May (78mm).
The driest months (with the least rainfall) are February and November (51mm).
Average rainfall days in December
Mirabel, Canada
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Mirabel, Canada
- Average snowfall in December: 165mm
The month with the highest snowfall is January (247mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mirabel, Canada
- Average snowfall days in December: 11.2 days
The month with the highest number of snowfall days is February (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mirabel, Canada
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Mirabel, Canada
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Mirabel, Canada
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Mirabel, Canada
- Average cloud cover in December: 63
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Mirabel, Canada
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, September, October and November (9km).
The month with the lowest visibility is January (7km).
