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
December marks a gentle change in average high-temperature, declining from November's frosty 8.6°C (47.5°F) to a cold 4.9°C (40.8°F). Heldenbergen documents a consistent average low-temperature of 0.5°C (32.9°F) at night during December.Humidity
December is the most humid month, with an average relative humidity of 88%.Rainfall
In Heldenbergen, during December, the rain falls for 11.7 days and regularly aggregates up to 26mm (1.02") of precipitation. In Heldenbergen, during the entire year, the rain falls for 139.5 days and collects up to 293mm (11.54") of precipitation.Snowfall
January through March, October through December are months with snowfall. In Heldenbergen, Germany, in December, snow falls for 4.5 days, with typically accumulated 25mm (0.98") of snow. In Heldenbergen, during the entire year, snow falls for 18.7 days and aggregates up to 91mm (3.58") of snow.Daylight
The month with the shortest days in Heldenbergen, Germany, is December, with an average of 8h and 6min of daylight.On the first day of December in Heldenbergen, sunrise is at 08:02 and sunset at 16:24. On the last day of the month, sunrise is at 08:23 and sunset at 16:31 CET.
Sunshine
January and December, with an average of 3.7h of sunshine, are months with the least sunshine in Heldenbergen.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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. When the Sun is at its strongest around midday, find shade and limit exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Heldenbergen?
What is the most humid month in Heldenbergen?
What is the average humidity in December in Heldenbergen?
How much does it rain in Heldenbergen in December?
How many days does it snow in December in Heldenbergen?
What is the month with the shortest days in Heldenbergen?
How many hours of daylight does Heldenbergen have in December?
When is the sunrise / sunset in December in Heldenbergen?
What is the month with the least sunshine in Heldenbergen?
How long on average sun shines in December in Heldenbergen?
When is the lowest UV index in Heldenbergen?
How high is the UV index in December in Heldenbergen?
Average temperature in December
Heldenbergen, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Heldenbergen, Germany
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Heldenbergen, Germany
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Heldenbergen, Germany
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Heldenbergen, Germany
- Average rainfall in December: 26mm
The wettest months (with the highest rainfall) are May and August (34mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Heldenbergen, Germany
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Heldenbergen, Germany
- Average snowfall in December: 25mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Heldenbergen, Germany
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Heldenbergen, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in December
Heldenbergen, Germany
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (18 days).
The months with the least sunshine days are June and December (13.5 days).
Average UV index in December
Heldenbergen, Germany
- 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
Heldenbergen, Germany
- Average cloud cover in December: 64
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Heldenbergen, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
