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
Groundbirch's temperature records reveal December as the coldest month, marked by average highs of -7.9°C (17.8°F) and lows of -14.8°C (5.4°F).Humidity
The average relative humidity in December is 92%.Rainfall
In Groundbirch, in December, it is raining for 3.9 days, with typically 22mm (0.87") of accumulated precipitation. In Groundbirch, during the entire year, the rain falls for 108.5 days and collects up to 439mm (17.28") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Groundbirch, during December, snow falls for 14.1 days and regularly aggregates up to 179mm (7.05") of snow. In Groundbirch, during the entire year, snow falls for 102.4 days and aggregates up to 1449mm (57.05") of snow.Daylight
The month with the shortest days in Groundbirch is December, with an average of 7h and 6min of daylight.On the first day of December, sunrise is at 9:10 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 9:33 am and sunset at 4:40 pm MST.
Sunshine
In December, the average sunshine is 3.2h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Stay sun-safe with clothing that is both closely woven and worn loosely. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Groundbirch have in December?
What is the UV index intensity in December?
Average temperature in December
Groundbirch, Canada
- Average high temperature in December: -7.9°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is December (-7.9°C).
- Average low temperature in December: -14.8°C
The month with the highest average low temperature is July (7.8°C).
The coldest month (with the lowest average low temperature) is December (-14.8°C).
Average pressure in December
Groundbirch, Canada
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is February (1019.3mbar).
The month with the lowest atmospheric pressure is June (1011.2mbar).
Average wind speed in December
Groundbirch, Canada
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is September (9.5km/h).
The calmest month (with the lowest average wind speed) is March (8.1km/h).
Average humidity in December
Groundbirch, Canada
- Average humidity in December: 92%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is June (63%).
Average rainfall in December
Groundbirch, Canada
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Groundbirch, Canada
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is June (14.4 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in December
Groundbirch, Canada
- Average snowfall in December: 179mm
The month with the highest snowfall is November (253mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Groundbirch, Canada
- Average snowfall days in December: 14.1 days
The month with the highest number of snowfall days is March (17.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Groundbirch, Canada
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Groundbirch, Canada
- Average sunshine days in December: 17 days
The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is April (9.6 days).
Average UV index in December
Groundbirch, 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 and March (UV index 1).
Average cloud cover in December
Groundbirch, Canada
- Average cloud cover in December: 57
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Groundbirch, Canada
- Average visibility in December: 6km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (5km).
