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
In Saint-Léon-de-Standon, the average high-temperature in December drops from an icy 2.8°C (37°F) in November to a subzero cold -4.7°C (23.5°F). Saint-Léon-de-Standon, during December nights, observes an average temperature of -11°C (12.2°F).Humidity
In December, the average relative humidity in Saint-Léon-de-Standon is 89%.Rainfall
In Saint-Léon-de-Standon, in December, it is raining for 8.1 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Saint-Léon-de-Standon, there are 151.5 rainfall days, and 835mm (32.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Saint-Léon-de-Standon, in December, during 15.8 snowfall days, 273mm (10.75") of snow is typically accumulated. In Saint-Léon-de-Standon, during the entire year, snow falls for 89.5 days and aggregates up to 1438mm (56.61") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Saint-Léon-de-Standon.On the first day of the month, sunrise is at 7:06 am and sunset at 3:57 pm. On the last day of December, sunrise is at 7:26 am and sunset at 4:05 pm EST.
Sunshine
In Saint-Léon-de-Standon, Canada, the average sunshine in December is 3.7h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 1 translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Saint-Léon-de-Standon?
What is the average humidity in December in Saint-Léon-de-Standon?
How many days does it rain in December in Saint-Léon-de-Standon?
How much does it snow in Saint-Léon-de-Standon in December?
What is the month with the shortest days in Saint-Léon-de-Standon?
How many hours of daylight does Saint-Léon-de-Standon have in December?
When is the sunrise / sunset in December in Saint-Léon-de-Standon?
How many hours of sunshine does Saint-Léon-de-Standon have in December?
What are the months with the lowest UV index in Saint-Léon-de-Standon?
How high is the UV index in December in Saint-Léon-de-Standon?
Average temperature in December
Saint-Léon-de-Standon, Canada
- Average high temperature in December: -4.7°C
The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-8°C).
- Average low temperature in December: -11°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-16.3°C).
Average pressure in December
Saint-Léon-de-Standon, Canada
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is March (1017mbar).
The month with the lowest atmospheric pressure is June (1012mbar).
Average wind speed in December
Saint-Léon-de-Standon, Canada
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest months (with the lowest average wind speed) are August and September (9.6km/h).
Average humidity in December
Saint-Léon-de-Standon, Canada
- Average humidity in December: 89%
The months with the highest relative humidity are January, February and March (92%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Saint-Léon-de-Standon, Canada
- Average rainfall in December: 73mm
The wettest month (with the highest rainfall) is October (83mm).
The driest month (with the least rainfall) is February (57mm).
Average rainfall days in December
Saint-Léon-de-Standon, Canada
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in December
Saint-Léon-de-Standon, Canada
- Average snowfall in December: 273mm
The month with the highest snowfall is January (311mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Saint-Léon-de-Standon, Canada
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is February (19.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Saint-Léon-de-Standon, 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: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in December
Saint-Léon-de-Standon, Canada
- Average sunshine days in December: 13 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in December
Saint-Léon-de-Standon, Canada
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in December
Saint-Léon-de-Standon, Canada
- Average cloud cover in December: 62
The months with the most cloud cover are January and February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Saint-Léon-de-Standon, Canada
- Average visibility in December: 7km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January and February (6km).
