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
With the onset of December, Steady Brook experiences a modest temperature adjustment, with the average high-temperature gently receding from a wintry 3.5°C (38.3°F) in November to a subzero cold -1.4°C (29.5°F). December nights in Steady Brook observe an average temperature dip to -6.5°C (20.3°F).Humidity
In December, the average relative humidity is 90%.Rainfall
In Steady Brook, in December, during 7.4 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Steady Brook, during the entire year, the rain falls for 146.3 days and collects up to 794mm (31.26") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Steady Brook, Canada, in December, snow falls for 20.3 days, with typically accumulated 295mm (11.61") of snow. In Steady Brook, during the entire year, snow falls for 126.1 days and aggregates up to 1777mm (69.96") of snow.Daylight
The month with the shortest days in Steady Brook is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 7:54 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 4:34 pm NST.
Sunshine
In December, the average sunshine in Steady Brook is 1.5h.UV index
January through March, October through 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 low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Steady Brook in December?
What is the average humidity in December in Steady Brook?
How many days does it rain in December in Steady Brook?
How much does it snow in Steady Brook in December?
What is the month with the shortest days in Steady Brook?
How many hours of daylight does Steady Brook have in December?
When are sunrise and sunset in December in Steady Brook?
How many hours of sunshine does Steady Brook have in December?
What are the months with the lowest UV index in Steady Brook?
How high is the UV index in December in Steady Brook?
Average temperature in December
Steady Brook, Canada
- Average high temperature in December: -1.4°C
The warmest months (with the highest average high temperature) are July and August (20.4°C).
The month with the lowest average high temperature is February (-4.5°C).
- Average low temperature in December: -6.5°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (-11.7°C).
Average pressure in December
Steady Brook, Canada
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is January (1008.2mbar).
Average wind speed in December
Steady Brook, Canada
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is January (15.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.5km/h).
Average humidity in December
Steady Brook, Canada
- Average humidity in December: 90%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is June (79%).
Average rainfall in December
Steady Brook, Canada
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is November (97mm).
The driest month (with the least rainfall) is July (52mm).
Average rainfall days in December
Steady Brook, Canada
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is October (18.3 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in December
Steady Brook, Canada
- Average snowfall in December: 295mm
The month with the highest snowfall is February (364mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Steady Brook, Canada
- Average snowfall days in December: 20.3 days
The month with the highest number of snowfall days is January (24.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Steady Brook, Canada
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 1h and 3min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days in December
Steady Brook, Canada
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is July (12.8 days).
The month with the least sunshine days is January (3.8 days).
Average UV index in December
Steady Brook, Canada
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Steady Brook, Canada
- Average cloud cover in December: 85
The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 56).
Average visibility in December
Steady Brook, Canada
- Average visibility in December: 7km
The months with the highest visibility are May, June and October (8km).
The months with the lowest visibility are January, February, March and April (6km).
