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
The shift to December signals an average high-temperature of a still chilly 6.2°C (43.2°F), subtly varied from November's 9.2°C (48.6°F). Hierden's nighttime average temperature in December subtly descends to a wintry 2.9°C (37.2°F) from the daily highs.Humidity
December is the most humid month, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Hierden, there are 158.7 rainfall days, and 296mm (11.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. The month with the most snowfall in Hierden is December, when snow falls for 1.7 days and typically aggregates up to 13mm (0.51") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:25 and sunset at 16:27. On the last day of December, sunrise is at 08:47 and sunset at 16:33 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.6h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Hierden?
What is the most humid month in Hierden?
What is the average humidity in December in Hierden?
How many days does it rain in December in Hierden?
When does it snow the most in Hierden?
When does it start snowing in Hierden?
What is the month with the shortest days in Hierden?
How many hours of daylight does Hierden have in December?
What time are sunrise and sunset in December in Hierden?
What is the month with the least sunshine in Hierden?
How many hours of sunshine does Hierden have in December?
What is the month with the lowest UV index in Hierden?
How high is the UV index in December in Hierden?
Average temperature in December
Hierden, Netherlands
- Average high temperature in December: 6.2°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Hierden, Netherlands
- Average pressure in December: 1014.4mbar
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
Hierden, Netherlands
- Average wind speed in December: 19.6km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Hierden, 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 (75%).
Average rainfall in December
Hierden, Netherlands
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Hierden, Netherlands
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is October (10 days).
Average snowfall in December
Hierden, Netherlands
- Average snowfall in December: 13mm
The month with the highest snowfall is December (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Hierden, Netherlands
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.7 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
Hierden, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Hierden, Netherlands
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in December
Hierden, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June 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
Hierden, Netherlands
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Hierden, Netherlands
- Average visibility in December: 9km
The month with the highest visibility is April (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).
