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 average high-temperature slightly decreases in December, shifting from a frosty 8.8°C (47.8°F) in November to a wintry 5.3°C (41.5°F). In Gremmendorf, December's low temperatures hover around 1.5°C (34.7°F), reflecting a minor decrease from the daytime highs.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
December is the month with the most rainfall. Rain falls for 15.1 days and accumulates 51mm (2.01") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Gremmendorf, during December, snow falls for 4.2 days and regularly aggregates up to 38mm (1.5") of snow. In Gremmendorf, during the entire year, snow falls for 19.3 days and aggregates up to 141mm (5.55") 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 December, sunrise is at 08:15 and sunset at 16:21. On the last day of the month, sunrise is at 08:36 and sunset at 16:28 CET.
Sunshine
With an average of 3.2h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index 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 radiation for average individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Enhance your sun protection with tightly woven, yet airy clothing. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the most humid month?
What is the average humidity in December?
What is the wettest month?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Gremmendorf have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Gremmendorf have in December?
What are the months with the lowest UV index?
How high is the UV index in December in Gremmendorf?
Average temperature in December
Gremmendorf, Germany
- Average high temperature in December: 5.3°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 (3.9°C).
- Average low temperature in December: 1.5°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°C).
Average pressure in December
Gremmendorf, Germany
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Gremmendorf, Germany
- Average wind speed in December: 16.1km/h
The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.8km/h).
Average humidity in December
Gremmendorf, 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
Gremmendorf, Germany
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Gremmendorf, Germany
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in December
Gremmendorf, Germany
- Average snowfall in December: 38mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Gremmendorf, Germany
- Average snowfall days in December: 4.2 days
The month with the highest number of snowfall days is January (6.1 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
Gremmendorf, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Gremmendorf, Germany
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Gremmendorf, Germany
- Average UV index in December: 2
The months with the highest UV index are June and 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
Gremmendorf, Germany
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Gremmendorf, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
