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
Port Clements marks the onset of December with an average high-temperature of an icy 5.8°C (42.4°F), a subtle shift from November's 7.7°C (45.9°F). Port Clements sustains an average of approximately a still wintry 3.4°C (38.1°F) during December nights, with little variation from daytime highs.Humidity
The average relative humidity in December in Port Clements is 85%.Rainfall
In December, in Port Clements, Canada, the rain falls for 20.1 days. Throughout December, 124mm (4.88") of precipitation is accumulated. In Port Clements, during the entire year, the rain falls for 211.6 days and collects up to 916mm (36.06") of precipitation.Snowfall
Months with snowfall in Port Clements are January through April, November and December. In December, it is snowing for 3.2 days. Throughout December, 19mm (0.75") of snow is accumulated. Throughout the year, there are 17.8 snowfall days, and 161mm (6.34") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 8:43 am and sunset at 4:32 pm. On the last day of December, in Port Clements, sunrise is at 9:05 am and sunset at 4:38 pm PST.
Sunshine
In Port Clements, the average sunshine in December is 3.3h.UV index
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. 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
Is December cold in Port Clements?
What is the average humidity in December in Port Clements?
How many days does it rain in December in Port Clements?
How many days does it snow in December in Port Clements?
What is the month with the shortest days in Port Clements?
What is the average length of the day in December in Port Clements?
When are sunrise and sunset in December in Port Clements?
How long on average sun shines in December in Port Clements?
What are the months with the lowest UV index in Port Clements?
What is the UV index intensity in December in Port Clements?
Average temperature in December
Port Clements, Canada
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (16.4°C).
The month with the lowest average high temperature is February (5.3°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Port Clements, Canada
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in December
Port Clements, Canada
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in December
Port Clements, Canada
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are February and March (81%).
Average rainfall in December
Port Clements, Canada
- Average rainfall in December: 124mm
The wettest month (with the highest rainfall) is January (141mm).
The driest month (with the least rainfall) is May (33mm).
Average rainfall days in December
Port Clements, Canada
- Average rainfall days in December: 20.1 days
The month with the highest number of rainy days is January (22.8 days).
The month with the least rainy days is May (14.5 days).
Average snowfall in December
Port Clements, Canada
- Average snowfall in December: 19mm
The month with the highest snowfall is March (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Port Clements, Canada
- Average snowfall days in December: 3.2 days
The month with the highest number of snowfall days is March (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Port Clements, Canada
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Port Clements, Canada
- Average sunshine days in December: 8 days
The months with the most sunshine days are May and July (13.9 days).
The month with the least sunshine days is January (5 days).
Average UV index in December
Port Clements, Canada
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Port Clements, Canada
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in December
Port Clements, Canada
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
