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 from November to December includes a minor decrease in the average high-temperature, lightly dropping from a chilly 8.7°C (47.7°F) to a cold 5.3°C (41.5°F). Heek's nighttime temperatures in December display a slight drop from daytime highs, averaging to 2°C (35.6°F).Humidity
With an average relative humidity of 89%, December is the most humid month in Heek, Germany.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 38mm (1.5") of precipitation is accumulated. In Heek, during the entire year, the rain falls for 188.3 days and collects up to 475mm (18.7") of precipitation.Snowfall
Months with snowfall in Heek, Germany, are January through April, November and December. The months with the most snowfall are February and December, with an average 18mm (0.71") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 08:18 and sunset at 16:23. On the last day of the month, sunrise is at 08:40 and sunset at 16:29 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Heek, Germany, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Heek in December?
What is the most humid month in Heek?
What is the average humidity in December in Heek?
How many days does it rain in December in Heek?
What is the snowiest month in Heek?
How much does it snow in Heek in December?
What is the month with the shortest days in Heek?
How many hours of daylight does Heek have in December?
When are sunrise and sunset in December in Heek?
What is the month with the least sunshine in Heek?
How many hours of sunshine does Heek have in December?
When is the lowest UV index in Heek?
How high is the UV index in December in Heek?
Average temperature in December
Heek, Germany
- Average high temperature in December: 5.3°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 (3.9°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Heek, Germany
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in December
Heek, Germany
- Average wind speed in December: 18.7km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in December
Heek, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Heek, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is June (60mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Heek, Germany
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is February (11.2 days).
Average snowfall in December
Heek, Germany
- Average snowfall in December: 18mm
The months with the highest snowfall are February and December (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Heek, Germany
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (3.7 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
Heek, Germany
- 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 3min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Heek, Germany
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is January (16.6 days).
The month with the least sunshine days is July (7.6 days).
Average UV index in December
Heek, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Heek, Germany
- 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 41).
Average visibility in December
Heek, Germany
- 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).
