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
As November transitions to December, the average high-temperature in Sault Ste. Marie, Canada, falls from a cold 3.4°C (38.1°F) to a subzero cold -2.7°C (27.1°F). Throughout the nights in December, an average low-temperature of -8.1°C (17.4°F) is noted in Sault Ste. Marie.Humidity
In December, the average relative humidity in Sault Ste. Marie is 89%.Rainfall
In Sault Ste. Marie, in December, during 7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Sault Ste. Marie, there are 123.6 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
Months with snowfall in Sault Ste. Marie, Canada, are January through May, October through December. In Sault Ste. Marie, in December, snow falls for 19.6 days, with typically accumulated 225mm (8.86") of snow. Throughout the year, in Sault Ste. Marie, there are 101.9 snowfall days, and 1154mm (45.43") of snow is accumulated.Sea temperature
In Sault Ste. Marie, in December, the average water temperature is 4.4°C (39.9°F).Note: Within the context of swimming, this state is extremely cold, dangerous, and can result in death. Hypothermia happens quickly in the absence of protective insulated waterproof clothing.
Daylight
December has the shortest days of the year in Sault Ste. Marie, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 8:01 am and sunset at 4:51 pm. On the last day of December, in Sault Ste. Marie, sunrise is at 8:21 am and sunset at 5:00 pm EST.
Sunshine
In December, the average sunshine in Sault Ste. Marie is 2.3h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Sault Ste. Marie. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Sault Ste. Marie in December?
What is the average humidity in December in Sault Ste. Marie?
How much does it rain in Sault Ste. Marie in December?
How much does it snow in Sault Ste. Marie in December?
How cold is the water in December in Sault Ste. Marie?
What is the month with the shortest days in Sault Ste. Marie?
How many hours of daylight does Sault Ste. Marie have in December?
When are sunrise and sunset in December in Sault Ste. Marie?
How many hours of sunshine does Sault Ste. Marie have in December?
What is the month with the lowest UV index in Sault Ste. Marie?
What is the UV index intensity in December in Sault Ste. Marie?
Average temperature in December
Sault Ste. Marie, Canada
- Average high temperature in December: -2.7°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-6.1°C).
- Average low temperature in December: -8.1°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (-13.4°C).
Average pressure in December
Sault Ste. Marie, Canada
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is March (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).
Average wind speed in December
Sault Ste. Marie, Canada
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is April (12.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.3km/h).
Average humidity in December
Sault Ste. Marie, Canada
- Average humidity in December: 89%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Sault Ste. Marie, Canada
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is October (80mm).
The driest months (with the least rainfall) are January and February (38mm).
Average rainfall days in December
Sault Ste. Marie, Canada
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Sault Ste. Marie, Canada
- Average snowfall in December: 225mm
The month with the highest snowfall is January (250mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sault Ste. Marie, Canada
- Average snowfall days in December: 19.6 days
The month with the highest number of snowfall days is January (23.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Sault Ste. Marie, Canada
- Average sea temperature in December: 4.4°C
The best month for swimming (with the highest average sea temperature) is August (19°C).
The coldest month (with the lowest average sea temperature) is March (0.4°C).
Average daylight in December /
Average sunshine in December
Sault Ste. Marie, 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: 2h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in December
Sault Ste. Marie, Canada
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is January (7.7 days).
Average UV index in December
Sault Ste. Marie, Canada
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Sault Ste. Marie, Canada
- Average cloud cover in December: 75
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Sault Ste. Marie, 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).
Sault Ste. Marie, Canada
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