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 sea temperature 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
Onset of December witnesses a reduction in the average high-temperature, falling from a cold 1.7°C (35.1°F) in November to a subzero cold -5.1°C (22.8°F). December in Château-Richer generally records an average low-temperature of -11.5°C (11.3°F).Humidity
The average relative humidity in December is 89%.Rainfall
In Château-Richer, Canada, during December, the rain falls for 9.9 days and regularly aggregates up to 64mm (2.52") of precipitation. In Château-Richer, during the entire year, the rain falls for 152.6 days and collects up to 754mm (29.69") of precipitation.Snowfall
Months with snowfall in Château-Richer are January through May, October through December. In Château-Richer, in December, during 17.7 snowfall days, 254mm (10") of snow is typically accumulated. In Château-Richer, during the entire year, snow falls for 96.4 days and aggregates up to 1493mm (58.78") of snow.Sea temperature
In Château-Richer, the average seawater temperature in December is 3.1°C (37.6°F).Note: When swimming, this is deemed life-endangering and extremely risky. The painful cold water instigates fast-paced hyperventilation. Wearing a specialized swimsuit is necessary to lessen thermal harm.
Daylight
The month with the shortest days is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 7:09 am and sunset at 3:57 pm. On the last day of December, sunrise is at 7:29 am and sunset at 4:05 pm EST.
Sunshine
In December, the average sunshine is 4h.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is December in Château-Richer?
What is the average humidity in December in Château-Richer?
How many days does it rain in December in Château-Richer?
How many days does it snow in December in Château-Richer?
How cold is the water in December in Château-Richer?
What is the month with the shortest days in Château-Richer?
How many hours of daylight does Château-Richer have in December?
When are sunrise and sunset in December in Château-Richer?
How long on average sun shines in December in Château-Richer?
When is the lowest UV index in Château-Richer?
What is the UV index reading in December in Château-Richer?
Average temperature in December
Château-Richer, Canada
- Average high temperature in December: -5.1°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-8.5°C).
- Average low temperature in December: -11.5°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-16.8°C).
Average pressure in December
Château-Richer, Canada
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is March (1016.9mbar).
The month with the lowest atmospheric pressure is June (1011.9mbar).
Average wind speed in December
Château-Richer, Canada
- Average wind speed in December: 10.6km/h
The windiest months (with the highest average wind speed) are January, February and March (11.5km/h).
The calmest months (with the lowest average wind speed) are June, July, August and September (10km/h).
Average humidity in December
Château-Richer, 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
Château-Richer, Canada
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is October (79mm).
The driest month (with the least rainfall) is February (51mm).
Average rainfall days in December
Château-Richer, Canada
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is April (16.6 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in December
Château-Richer, Canada
- Average snowfall in December: 254mm
The month with the highest snowfall is March (314mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Château-Richer, Canada
- Average snowfall days in December: 17.7 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Château-Richer, Canada
- Average sea temperature in December: 3.1°C
The best month for swimming (with the highest average sea temperature) is August (14.1°C).
The coldest month (with the lowest average sea temperature) is February (0.8°C).
Average daylight in December /
Average sunshine in December
Château-Richer, 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 36min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Château-Richer, Canada
- Average sunshine days in December: 12.2 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is April (8 days).
Average UV index in December
Château-Richer, 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
Château-Richer, Canada
- Average cloud cover in December: 58
The months with the most cloud cover are January and February (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Château-Richer, 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).
Château-Richer, Canada
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