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 Georgetown, entering December brings a temperature decrement, reducing from November's chilly 6.3°C (43.3°F) to an icy 0.5°C (32.9°F). During December, the nighttime temperatures align closely with the daytime averages, measuring a freezing cold -4°C (24.8°F).Humidity
The average relative humidity in December is 83%.Rainfall
In Georgetown, during December, the rain falls for 9.6 days and regularly aggregates up to 42mm (1.65") of precipitation. In Georgetown, during the entire year, the rain falls for 159.8 days and collects up to 655mm (25.79") of precipitation.Snowfall
Months with snowfall in Georgetown, Canada, are January through May, October through December. In Georgetown, during December, snow falls for 13.3 days and regularly aggregates up to 82mm (3.23") of snow. Throughout the year, there are 61.8 snowfall days, and 504mm (19.84") of snow is accumulated.Daylight
The month with the shortest days in Georgetown is December, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 7:33 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 4:52 pm EST.
Sunshine
In December, the average sunshine is 3.5h.UV index
The months with the lowest UV index in Georgetown are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Georgetown in 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?
How many hours of daylight does Georgetown have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December in Georgetown?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Georgetown, Canada
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (-3.3°C).
- Average low temperature in December: -4°C
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-8.7°C).
Average pressure in December
Georgetown, Canada
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed in December
Georgetown, Canada
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in December
Georgetown, Canada
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Georgetown, Canada
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is February (39mm).
Average rainfall days in December
Georgetown, Canada
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Georgetown, Canada
- Average snowfall in December: 82mm
The month with the highest snowfall is February (128mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Georgetown, Canada
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Georgetown, Canada
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Georgetown, Canada
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in December
Georgetown, Canada
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Georgetown, Canada
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Georgetown, Canada
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
