December weather forecastBerthierville, Canada
December
Weather in December
The first month of the winter, December, is also a subzero cold month in Berthierville, Canada, with an average temperature ranging between min -8.2°C (17.2°F) and max -3°C (26.6°F).Temperature
Berthierville's weather changes with the onset of December, slightly falling from a cold 4.4°C (39.9°F) in November to a subzero cold -3°C (26.6°F). During December, Berthierville records an average temperature of -8.2°C (17.2°F) at night.Humidity
The average relative humidity in December is 86%.Rainfall
In Berthierville, during December, the rain falls for 7.5 days and regularly aggregates up to 63mm (2.48") of precipitation. In Berthierville, during the entire year, the rain falls for 147.4 days and collects up to 765mm (30.12") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Berthierville, during December, snow falls for 12.5 days and regularly aggregates up to 196mm (7.72") of snow. In Berthierville, Canada, during the entire year, snow falls for 68.2 days and aggregates up to 964mm (37.95") of snow.Daylight
The month with the shortest days in Berthierville is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 7:15 am and sunset at 4:08 pm. On the last day of December, in Berthierville, sunrise is at 7:34 am and sunset at 4:17 pm EST.
Sunshine
In December, the average sunshine in Berthierville is 3.6h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Berthierville, Canada. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Berthierville, Canada
- Average high temperature in December: -3°C
The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in December: -8.2°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 (-13.9°C).
Average pressure in December
Berthierville, Canada
- Average pressure in December: 1017.1mbar
The months with the highest atmospheric pressure are March and November (1017.5mbar).
The month with the lowest atmospheric pressure is June (1012.2mbar).
Average wind speed in December
Berthierville, Canada
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is April (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Berthierville, 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 May (73%).
Average rainfall in December
Berthierville, Canada
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is April (76mm).
The driest month (with the least rainfall) is March (53mm).
Average rainfall days in December
Berthierville, Canada
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in December
Berthierville, Canada
- Average snowfall in December: 196mm
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
Berthierville, Canada
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Berthierville, Canada
- Average daylight in December: 8h and 42min
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 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Berthierville, Canada
- Average sunshine days in December: 14.6 days
The months with the most sunshine days are September and November (15.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Berthierville, 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 and December (UV index 1).
Average cloud cover in December
Berthierville, Canada
- Average cloud cover in December: 62
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Berthierville, Canada
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
