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
Weather in December
Temperature
Rhynern's December weather shows a modest shift in high-temperatures, falling from November's chilly 8.9°C (48°F) to a wintry 5.2°C (41.4°F). Rhynern's December nights observe a minor shift from the daytime temperatures, resulting in an average dip to 1.4°C (34.5°F).Humidity
The most humid month in Rhynern is December, with an average relative humidity of 89%.Rainfall
The month with the most rainfall is December, when the rain falls for 10.6 days and typically aggregates up to 17mm (0.67") of precipitation.Snowfall
January through April, November and December are months with snowfall. In December, in Rhynern, it is snowing for 4.5 days. Throughout December, 14mm (0.55") of snow is accumulated. In Rhynern, during the entire year, snow falls for 17.5 days and aggregates up to 51mm (2.01") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:13 and sunset at 16:22. On the last day of December, in Rhynern, sunrise is at 08:34 and sunset at 16:28 CET.
Sunshine
With an average of 3.6h of sunshine, December has the least sunshine of the year in Rhynern.UV index
The months with the lowest UV index in Rhynern, 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 vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold does it get in Rhynern in December?
What is the most humid month in Rhynern?
What is the average humidity in December in Rhynern?
What is the rainiest month in Rhynern?
How much does it rain in Rhynern in December?
How much does it snow in Rhynern in December?
What is the month with the shortest days in Rhynern?
How many hours of daylight does Rhynern have in December?
When are sunrise and sunset in December in Rhynern?
What is the month with the least sunshine in Rhynern?
How long on average sun shines in December in Rhynern?
When is the lowest UV index in Rhynern?
How high is the UV index in December in Rhynern?
Average temperature in December
Rhynern, Germany
- Average high temperature in December: 5.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Rhynern, Germany
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in December
Rhynern, Germany
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.3km/h).
Average humidity in December
Rhynern, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Rhynern, Germany
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is December (17mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in December
Rhynern, Germany
- Average rainfall days in December: 10.6 days
The months with the highest number of rainy days are May and July (13.3 days).
The month with the least rainy days is September (8.3 days).
Average snowfall in December
Rhynern, Germany
- Average snowfall in December: 14mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rhynern, Germany
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (5.5 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
Rhynern, Germany
- 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 4min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Rhynern, Germany
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is October (18.7 days).
The months with the least sunshine days are May and June (13.8 days).
Average UV index in December
Rhynern, 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
Rhynern, Germany
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Rhynern, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
Rhynern, Germany
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