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
Grafhorst's December weather features a light decline in high-temperatures, reducing from a frosty 9°C (48.2°F) in November to a wintry 5.8°C (42.4°F). December's average low temperature is 2.4°C (36.3°F), displaying a subtle drop from its daily peak.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In December, in Grafhorst, the rain falls for 10.7 days. Throughout December, 18mm (0.71") of precipitation is accumulated. Throughout the year, in Grafhorst, there are 129.5 rainfall days, and 203mm (7.99") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Grafhorst. Throughout December, in the average 2 snowfall days, it receives 9mm (0.35") of snow. In Grafhorst, during the entire year, snow falls for 8.7 days and aggregates up to 32mm (1.26") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 42min of daylight.On the first day of December in Grafhorst, sunrise is at 08:25 and sunset at 16:25. On the last day of the month, sunrise is at 08:47 and sunset at 16:31 CET.
Sunshine
The month with the least sunshine in Grafhorst is December, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Grafhorst in December?
What is the most humid month in Grafhorst?
What is the average humidity in December in Grafhorst?
How many days does it rain in December in Grafhorst?
When does it start to snow in Grafhorst?
What is the month with the shortest days in Grafhorst?
How many hours of daylight does Grafhorst have in December?
When is the sunrise / sunset in December in Grafhorst?
What is the month with the least sunshine in Grafhorst?
How many hours of sunshine does Grafhorst have in December?
What are the months with the lowest UV index in Grafhorst?
What is the UV index intensity in December in Grafhorst?
Average temperature in December
Grafhorst, Netherlands
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Grafhorst, Netherlands
- Average pressure in December: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in December
Grafhorst, Netherlands
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in December
Grafhorst, Netherlands
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Grafhorst, Netherlands
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is June (25mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in December
Grafhorst, Netherlands
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is October (8.9 days).
Average snowfall in December
Grafhorst, Netherlands
- Average snowfall in December: 9mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Grafhorst, Netherlands
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (2.9 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
Grafhorst, Netherlands
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Grafhorst, Netherlands
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Grafhorst, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Grafhorst, Netherlands
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in December
Grafhorst, 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).
