December weather forecastThree Rock Cove, Canada
December
Weather in December
The first month of the winter, December, is also a wintry month in Three Rock Cove, Canada, with temperature in the range of an average low of -3.5°C (25.7°F) and an average high of 0.3°C (32.5°F).Temperature
A mild shift in the average high-temperature occurs in December, reducing from a cold 5.2°C (41.4°F) in November to a still wintry 0.3°C (32.5°F). Recording a slight decline in temperature during the nights, Three Rock Cove's December temperatures average at a subzero cold -3.5°C (25.7°F).Humidity
The average relative humidity in December in Three Rock Cove, Canada, is 83%.Rainfall
In Three Rock Cove, Canada, in December, during 6.9 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Three Rock Cove, there are 126.7 rainfall days, and 629mm (24.76") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Three Rock Cove. In December, it is snowing for 10.3 days. Throughout December, 108mm (4.25") of snow is accumulated. In Three Rock Cove, during the entire year, snow falls for 61.4 days and aggregates up to 600mm (23.62") of snow.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year in Three Rock Cove, Canada.On the first day of December, sunrise is at 7:58 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 4:40 pm NST.
Sunshine
In December, the average sunshine in Three Rock Cove, Canada, is 2.3h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Three Rock Cove. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Three Rock Cove, Canada
- Average high temperature in December: 0.3°C
The warmest month (with the highest average high temperature) is August (19.9°C).
The month with the lowest average high temperature is February (-3.1°C).
- Average low temperature in December: -3.5°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-8.8°C).
Average pressure in December
Three Rock Cove, Canada
- Average pressure in December: 1011.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is January (1008.6mbar).
Average wind speed in December
Three Rock Cove, Canada
- Average wind speed in December: 23.9km/h
The windiest month (with the highest average wind speed) is January (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in December
Three Rock Cove, Canada
- Average humidity in December: 83%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in December
Three Rock Cove, Canada
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is March (41mm).
Average rainfall days in December
Three Rock Cove, Canada
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Three Rock Cove, Canada
- Average snowfall in December: 108mm
The month with the highest snowfall is February (143mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Three Rock Cove, Canada
- Average snowfall days in December: 10.3 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Three Rock Cove, Canada
- Average daylight in December: 8h and 24min
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 24min).
- Average sunshine in December: 2h and 18min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in December
Three Rock Cove, Canada
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is June (16.1 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Three Rock Cove, 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, November and December (UV index 1).
Average cloud cover in December
Three Rock Cove, Canada
- Average cloud cover in December: 77
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Three Rock Cove, Canada
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
