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 weather is marked by a drop in the average high-temperature, falling from a freezing cold -4.4°C (24.1°F) in November to an extremely cold -11.9°C (10.6°F). An average low-temperature of -17.1°C (1.2°F) is noted during the month of December.Humidity
In December, the average relative humidity in Stanley Mission, Canada, is 93%.Rainfall
In Stanley Mission, in December, it is raining for 1.5 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in Stanley Mission, there are 91.5 rainfall days, and 376mm (14.8") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In December, in Stanley Mission, it is snowing for 18.4 days. Throughout December, 84mm (3.31") of snow is accumulated. Throughout the year, there are 122.8 snowfall days, and 891mm (35.08") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 9:02 am and sunset at 4:32 pm. On the last day of December, sunrise is at 9:25 am and sunset at 4:37 pm CST.
Sunshine
In December, the average sunshine in Stanley Mission, Canada, is 1.7h.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Stanley Mission. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Stanley Mission in December?
What is the average humidity in December in Stanley Mission?
How many days does it rain in December in Stanley Mission?
How many days does it snow in December in Stanley Mission?
What is the month with the shortest days in Stanley Mission?
How many hours of daylight does Stanley Mission have in December?
When is the sunrise / sunset in December in Stanley Mission?
How long on average sun shines in December in Stanley Mission?
What is the month with the lowest UV index in Stanley Mission?
What is the UV index reading in December in Stanley Mission?
Average temperature in December
Stanley Mission, Canada
- Average high temperature in December: -11.9°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-12.8°C).
- Average low temperature in December: -17.1°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-20°C).
Average pressure in December
Stanley Mission, Canada
- Average pressure in December: 1019.3mbar
The month with the highest atmospheric pressure is February (1021.3mbar).
The month with the lowest atmospheric pressure is June (1010.1mbar).
Average wind speed in December
Stanley Mission, Canada
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is September (13.1km/h).
The calmest month (with the lowest average wind speed) is February (11.1km/h).
Average humidity in December
Stanley Mission, Canada
- Average humidity in December: 93%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is May (61%).
Average rainfall in December
Stanley Mission, Canada
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is July (75mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in December
Stanley Mission, Canada
- Average rainfall days in December: 1.5 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (1.2 days).
Average snowfall in December
Stanley Mission, Canada
- Average snowfall in December: 84mm
The month with the highest snowfall is March (162mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Stanley Mission, Canada
- Average snowfall days in December: 18.4 days
The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Stanley Mission, Canada
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 18min).
Average sunshine days in December
Stanley Mission, Canada
- Average sunshine days in December: 15 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is March (9.2 days).
Average UV index in December
Stanley Mission, 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, October, November and December (UV index 1).
Average cloud cover in December
Stanley Mission, Canada
- Average cloud cover in December: 78
The months with the most cloud cover are January and February (Cloud cover 82).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in December
Stanley Mission, Canada
- Average visibility in December: 7km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is January (5km).
