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
Weather in December
Temperature
With the onset of December, America's average high-temperature slightly adjusts, moderately receding from November's frosty 9.2°C (48.6°F) to an icy 5.9°C (42.6°F). America's average nighttime temperature in December modestly descends to 2.5°C (36.5°F).Humidity
December is the most humid month in America, Netherlands, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 10.2 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, there are 148.1 rainfall days, and 389mm (15.31") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in America. Throughout December, in the average 1.4 snowfall days, it receives 11mm (0.43") of snow. Throughout the year, there are 9 snowfall days, and 63mm (2.48") of snow is accumulated.Daylight
The month with the shortest days in America, Netherlands, is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 16:30. On the last day of December, in America, sunrise is at 08:41 and sunset at 16:37 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year in America.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in America, Netherlands. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in America?
What is the most humid month in America?
What is the average humidity in December in America?
How much does it rain in America in December?
When does it start to snow in America?
What is the month with the shortest days in America?
How many hours of daylight does America have in December?
What time are sunrise and sunset in December in America?
What is the month with the least sunshine in America?
How long on average sun shines in December in America?
What is the month with the lowest UV index in America?
What is the UV index reading in December in America?
Average temperature in December
America, Netherlands
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
America, Netherlands
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in December
America, Netherlands
- Average wind speed in December: 17.7km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (11.6km/h).
Average humidity in December
America, Netherlands
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
America, Netherlands
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (52mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
America, Netherlands
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
America, Netherlands
- Average snowfall in December: 11mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
America, Netherlands
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (3.4 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
America, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
America, Netherlands
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is April (19.4 days).
The months with the least sunshine days are June and July (11.8 days).
Average UV index in December
America, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
America, Netherlands
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
America, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
America, Netherlands
Weather forecast for your location
2. Allow the app to use your location
