December weather forecastDeroche, Canada
December
Weather in December
The first month of the winter, December, is also a wintry month in Deroche, Canada, with an average temperature ranging between min -3.4°C (25.9°F) and max 1.3°C (34.3°F).Temperature
The coldest period is December, when temperatures fluctuate between an average high of 1.3°C (34.3°F) and a low of -3.4°C (25.9°F).Humidity
In December, the average relative humidity in Deroche is 89%.Rainfall
In Deroche, in December, during 18 rainfall days, 158mm (6.22") of precipitation is typically accumulated. In Deroche, during the entire year, the rain falls for 198.9 days and collects up to 1222mm (48.11") of precipitation.Snowfall
Months with snowfall in Deroche are January through April, November and December. In December, in Deroche, it is snowing for 3.9 days. Throughout December, 70mm (2.76") of snow is accumulated. Throughout the year, in Deroche, there are 20.1 snowfall days, and 375mm (14.76") of snow is accumulated.Daylight
The month with the shortest days in Deroche is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 7:42 am and sunset at 4:12 pm. On the last day of December, in Deroche, Canada, sunrise is at 8:03 am and sunset at 4:20 pm PST.
Sunshine
In Deroche, the average sunshine in December is 3.6h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 2 in December leads to these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Deroche, Canada
- Average high temperature in December: 1.3°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is December (1.3°C).
- Average low temperature in December: -3.4°C
The month with the highest average low temperature is August (8.7°C).
The coldest month (with the lowest average low temperature) is December (-3.4°C).
Average pressure in December
Deroche, Canada
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is June (1015.6mbar).
Average wind speed in December
Deroche, Canada
- Average wind speed in December: 6.4km/h
The windiest months (with the highest average wind speed) are January and February (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).
Average humidity in December
Deroche, Canada
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is July (74%).
Average rainfall in December
Deroche, Canada
- Average rainfall in December: 158mm
The wettest month (with the highest rainfall) is January (173mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days in December
Deroche, Canada
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is March (21.2 days).
The month with the least rainy days is August (10.2 days).
Average snowfall in December
Deroche, Canada
- Average snowfall in December: 70mm
The month with the highest snowfall is February (103mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Deroche, Canada
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is February (5.7 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
Deroche, Canada
- Average daylight in December: 8h and 18min
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: 3h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Deroche, Canada
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is August (18.1 days).
The months with the least sunshine days are March and April (8 days).
Average UV index in December
Deroche, 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 and November (UV index 1).
Average cloud cover in December
Deroche, Canada
- Average cloud cover in December: 62
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Deroche, Canada
- Average visibility in December: 6km
The months with the highest visibility are May, July and August (8km).
The months with the lowest visibility are January, February, March, November and December (6km).
