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
Ladner's coldest month, December, generally records average temperatures ranging from a high of 5.3°C (41.5°F) to a low of 2.5°C (36.5°F).Humidity
The average relative humidity in December in Ladner is 81%.Rainfall
In December, in Ladner, Canada, the rain falls for 16.1 days. Throughout December, 103mm (4.06") of precipitation is accumulated. In Ladner, during the entire year, the rain falls for 155 days and collects up to 763mm (30.04") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Ladner, in December, snow falls for 2 days, with typically accumulated 31mm (1.22") of snow. Throughout the year, there are 9.3 snowfall days, and 154mm (6.06") of snow is accumulated.Sea temperature
In Ladner, the average seawater temperature in December is 7.7°C (45.9°F).Note: Entering waters of 7.7°C (45.9°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 7:46 am and sunset at 4:17 pm. On the last day of December, sunrise is at 8:06 am and sunset at 4:24 pm PST.
Sunshine
With an average of 3.7h of sunshine, December has the least sunshine of the year in Ladner.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are the coldest months in Ladner?
Is December cold in Ladner?
What is the average humidity in December in Ladner?
How much does it rain in Ladner in December?
How much does it snow in Ladner in December?
What is the sea water temperature in December in Ladner?
What is the month with the shortest days in Ladner?
How many hours of daylight does Ladner have in December?
What time are sunrise and sunset in December in Ladner?
What is the month with the least sunshine in Ladner?
How long on average sun shines in December in Ladner?
What is the month with the lowest UV index in Ladner?
What is the UV index reading in December in Ladner?
Average temperature in December
Ladner, Canada
- Average high temperature in December: 5.3°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is December (5.3°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is December (2.5°C).
Average pressure in December
Ladner, Canada
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is March (1015.7mbar).
Average wind speed in December
Ladner, Canada
- Average wind speed in December: 11.7km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in December
Ladner, Canada
- Average humidity in December: 81%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (76%).
Average rainfall in December
Ladner, Canada
- Average rainfall in December: 103mm
The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in December
Ladner, Canada
- Average rainfall days in December: 16.1 days
The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in December
Ladner, Canada
- Average snowfall in December: 31mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Ladner, Canada
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Ladner, Canada
- Average sea temperature in December: 7.7°C
The best months for swimming (with the highest average sea temperature) are August and September (11.3°C).
The coldest month (with the lowest average sea temperature) is February (6.8°C).
Average daylight in December /
Average sunshine in December
Ladner, 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: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Ladner, Canada
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in December
Ladner, Canada
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Ladner, Canada
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in December
Ladner, Canada
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July and August (10km).
The months with the lowest visibility are January, February, March, September, October, November and December (9km).
Ladner, Canada
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