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 beginning of December subtly marks a decrease in the average high-temperature, transitioning from a chilly 9.1°C (48.4°F) in November to a cold 5.8°C (42.4°F). A modest dip in temperatures to an average of 2.4°C (36.3°F) is observed throughout Heteren's December nights.Humidity
The most humid month in Heteren is December, with an average relative humidity of 89%.Rainfall
In Heteren, in December, it is raining for 17.3 days, with typically 52mm (2.05") of accumulated precipitation. In Heteren, during the entire year, the rain falls for 193.3 days and collects up to 523mm (20.59") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Heteren, in December, during 3.5 snowfall days, 32mm (1.26") of snow is typically accumulated. Throughout the year, there are 14.5 snowfall days, and 110mm (4.33") of snow is accumulated.Daylight
December has the shortest days of the year in Heteren, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:23 and sunset at 16:29. On the last day of December, sunrise is at 08:44 and sunset at 16:35 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index in Heteren are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Heteren during December?
What is the most humid month in Heteren?
What is the average humidity in December in Heteren?
How many days does it rain in December in Heteren?
How much does it snow in Heteren in December?
What is the month with the shortest days in Heteren?
What is the average length of the day in December in Heteren?
When are sunrise and sunset in December in Heteren?
What is the month with the least sunshine in Heteren?
How long on average sun shines in December in Heteren?
What are the months with the lowest UV index in Heteren?
What is the UV index intensity in December in Heteren?
Average temperature in December
Heteren, Netherlands
- Average high temperature in December: 5.8°C
The warmest months (with the highest average high temperature) are July and 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 (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1°C).
Average pressure in December
Heteren, Netherlands
- Average pressure in December: 1014.9mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Heteren, 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 month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in December
Heteren, 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
Heteren, Netherlands
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Heteren, Netherlands
- Average rainfall days in December: 17.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in December
Heteren, Netherlands
- Average snowfall in December: 32mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Heteren, Netherlands
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (4.7 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
Heteren, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 2min
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 24min).
Average sunshine days in December
Heteren, Netherlands
- Average sunshine days in December: 7.9 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (7.9 days).
Average UV index in December
Heteren, 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
Heteren, Netherlands
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in December
Heteren, Netherlands
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are September and December (8km).
