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
In Quilchena, the month of December registers the lowest temperatures, averaging -4.2°C (24.4°F) at the peak and -11.6°C (11.1°F) at the lowest.Humidity
In December, the average relative humidity is 93%.Rainfall
In December, in Quilchena, the rain falls for 5.5 days. Throughout December, 18mm (0.71") of precipitation is accumulated. In Quilchena, during the entire year, the rain falls for 152.8 days and collects up to 408mm (16.06") of precipitation.Snowfall
January through April, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 13.4 days and accumulates 95mm (3.74") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:40 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 4:09 pm PST.
Sunshine
In Quilchena, the average sunshine in December is 3.4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average UV index of 1 in December transforms into this advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is it in December?
What is the average humidity in December?
How much does it rain in Quilchena in December?
When does it snow the most?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Quilchena have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Quilchena, Canada
- Average high temperature in December: -4.2°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is December (-4.2°C).
- Average low temperature in December: -11.6°C
The month with the highest average low temperature is August (8°C).
The coldest month (with the lowest average low temperature) is December (-11.6°C).
Average pressure in December
Quilchena, Canada
- Average pressure in December: 1020.7mbar
The months with the highest atmospheric pressure are January and December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).
Average wind speed in December
Quilchena, Canada
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is April (9.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in December
Quilchena, Canada
- Average humidity in December: 93%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Quilchena, Canada
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days in December
Quilchena, Canada
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is December (5.5 days).
Average snowfall in December
Quilchena, Canada
- Average snowfall in December: 95mm
The month with the highest snowfall is December (95mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Quilchena, Canada
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is December (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Quilchena, Canada
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in December
Quilchena, Canada
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is June (5.8 days).
Average UV index in December
Quilchena, 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, November and December (UV index 1).
Average cloud cover in December
Quilchena, Canada
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Quilchena, Canada
- Average visibility in December: 5km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (4km).
