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
December's arrival coincides with a drop in the average high-temperature, decreasing from November's icy 3.7°C (38.7°F) to a freezing cold -3.8°C (25.2°F). Shawinigan-Sud experiences a nighttime temperature average of -9.3°C (15.3°F) during December.Humidity
The average relative humidity in December is 87%.Rainfall
In Shawinigan-Sud, during December, the rain falls for 7.3 days and regularly aggregates up to 60mm (2.36") of precipitation. In Shawinigan-Sud, Canada, during the entire year, the rain falls for 146.8 days and collects up to 774mm (30.47") of precipitation.Snowfall
January through May, October through December are months with snowfall in Shawinigan-Sud. In Shawinigan-Sud, in December, snow falls for 14.5 days, with typically accumulated 205mm (8.07") of snow. In Shawinigan-Sud, during the entire year, snow falls for 73.8 days and aggregates up to 1077mm (42.4") 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 in Shawinigan-Sud, sunrise is at 7:14 am and sunset at 4:05 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 4:13 pm EST.
Sunshine
The average sunshine in December is 3.6h.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 rays for the ordinary person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Shawinigan-Sud?
What is the average humidity in December in Shawinigan-Sud?
How much does it rain in Shawinigan-Sud in December?
How many days does it snow in December in Shawinigan-Sud?
What is the month with the shortest days in Shawinigan-Sud?
What is the average length of the day in December in Shawinigan-Sud?
When is the sunrise / sunset in December in Shawinigan-Sud?
How many hours of sunshine does Shawinigan-Sud have in December?
What are the months with the lowest UV index in Shawinigan-Sud?
What is the UV index intensity in December in Shawinigan-Sud?
Average temperature in December
Shawinigan-Sud, Canada
- Average high temperature in December: -3.8°C
The warmest month (with the highest average high temperature) is July (24.1°C).
The month with the lowest average high temperature is January (-7°C).
- Average low temperature in December: -9.3°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is January (-14.6°C).
Average pressure in December
Shawinigan-Sud, Canada
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is March (1017.4mbar).
The month with the lowest atmospheric pressure is June (1012.1mbar).
Average wind speed in December
Shawinigan-Sud, Canada
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is April (13.6km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
Average humidity in December
Shawinigan-Sud, Canada
- Average humidity in December: 87%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (75%).
Average rainfall in December
Shawinigan-Sud, Canada
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is September (50mm).
Average rainfall days in December
Shawinigan-Sud, Canada
- Average rainfall days in December: 7.3 days
The month with the highest number of rainy days is July (17.8 days).
The months with the least rainy days are January and February (5.4 days).
Average snowfall in December
Shawinigan-Sud, Canada
- Average snowfall in December: 205mm
The month with the highest snowfall is February (273mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Shawinigan-Sud, Canada
- Average snowfall days in December: 14.5 days
The months with the highest number of snowfall days are January and February (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Shawinigan-Sud, Canada
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 3h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Shawinigan-Sud, Canada
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is September (16.2 days).
The months with the least sunshine days are February and July (11 days).
Average UV index in December
Shawinigan-Sud, 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, March and December (UV index 1).
Average cloud cover in December
Shawinigan-Sud, Canada
- Average cloud cover in December: 63
The months with the most cloud cover are January and February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Shawinigan-Sud, 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).
