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
December is the month when Nanoose Bay experiences its coldest temperatures, averaging a high of 4.9°C (40.8°F) and a low of 2°C (35.6°F).Humidity
In December, the average relative humidity is 81%.Rainfall
In Nanoose Bay, in December, during 19.3 rainfall days, 140mm (5.51") of precipitation is typically accumulated. In Nanoose Bay, during the entire year, the rain falls for 172.6 days and collects up to 927mm (36.5") of precipitation.Snowfall
January through April, November and December are months with snowfall in Nanoose Bay. In Nanoose Bay, in December, snow falls for 2.1 days, with typically accumulated 25mm (0.98") of snow. In Nanoose Bay, during the entire year, snow falls for 11.3 days and aggregates up to 166mm (6.54") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:51 am and sunset at 4:20 pm. On the last day of December, sunrise is at 8:11 am and sunset at 4:28 pm PST.
Sunshine
The months with the least sunshine in Nanoose Bay are January and December, with an average of 4.2h of sunshine.UV index
The months with the lowest UV index in Nanoose Bay are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. 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
What time of the year is the coldest in Nanoose Bay?
How cold is December in Nanoose Bay?
What is the average humidity in December in Nanoose Bay?
How many days does it rain in December in Nanoose Bay?
How much does it snow in Nanoose Bay in December?
What is the month with the shortest days in Nanoose Bay?
What is the average length of the day in December in Nanoose Bay?
When is the sunrise / sunset in December in Nanoose Bay?
What are the months with the least sunshine in Nanoose Bay?
How many hours of sunshine does Nanoose Bay have in December?
When is the lowest UV index in Nanoose Bay?
How high is the UV index in December in Nanoose Bay?
Average temperature in December
Nanoose Bay, Canada
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is December (4.9°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are February and December (2°C).
Average pressure in December
Nanoose Bay, Canada
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is March (1015.3mbar).
Average wind speed in December
Nanoose Bay, Canada
- Average wind speed in December: 11.9km/h
The windiest month (with the highest average wind speed) is November (12.5km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Nanoose Bay, 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 (74%).
Average rainfall in December
Nanoose Bay, Canada
- Average rainfall in December: 140mm
The wettest month (with the highest rainfall) is January (159mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in December
Nanoose Bay, Canada
- Average rainfall days in December: 19.3 days
The month with the highest number of rainy days is March (20.4 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in December
Nanoose Bay, Canada
- Average snowfall in December: 25mm
The month with the highest snowfall is February (72mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Nanoose Bay, Canada
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is February (4 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
Nanoose Bay, Canada
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in December
Nanoose Bay, Canada
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is March (8 days).
Average UV index in December
Nanoose Bay, 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
Nanoose Bay, Canada
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 24).
Average visibility in December
Nanoose Bay, Canada
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
