December weather forecastIberville, Canada
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Iberville, Canada, with an average temperature fluctuating between -7.4°C (18.7°F) and -1.8°C (28.8°F).Temperature
The onset of December results in a decrease in the average high-temperature, receding from a cold 5.3°C (41.5°F) in November to a subzero cold -1.8°C (28.8°F). Throughout the December nights, Iberville encounters a low-temperature of -7.4°C (18.7°F).Humidity
The average relative humidity in December is 86%.Rainfall
In Iberville, in December, it is raining for 8.5 days, with typically 22mm (0.87") of accumulated precipitation. In Iberville, during the entire year, the rain falls for 137 days and collects up to 329mm (12.95") of precipitation.Snowfall
Months with snowfall in Iberville are January through May, October through December. In Iberville, in December, during 14.5 snowfall days, 59mm (2.32") of snow is typically accumulated. In Iberville, during the entire year, snow falls for 72.1 days and aggregates up to 390mm (15.35") of snow.Daylight
The month with the shortest days in Iberville is December, with an average of 8h and 48min of daylight.On the first day of December in Iberville, sunrise is at 7:12 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:20 pm EST.
Sunshine
In Iberville, the average sunshine in December is 3.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 1 during December leads to these advisories:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Iberville, Canada
- Average high temperature in December: -1.8°C
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in December: -7.4°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-12.4°C).
Average pressure in December
Iberville, Canada
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in December
Iberville, Canada
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is April (13.9km/h).
The calmest months (with the lowest average wind speed) are July and August (10.4km/h).
Average humidity in December
Iberville, Canada
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Iberville, Canada
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Iberville, Canada
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Iberville, Canada
- Average snowfall in December: 59mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Iberville, Canada
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is February (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Iberville, Canada
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Iberville, Canada
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
Iberville, Canada
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Iberville, Canada
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Iberville, Canada
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
