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
With December's onset, the weather reveals a slight temperature decrease, transitioning from a chilly 8.7°C (47.7°F) in November to an icy 5°C (41°F). Gross-Umstadt's evenings during December maintain an average temperature of 0.6°C (33.1°F), aligning closely with the daytime temperatures.Humidity
With an average relative humidity of 87%, December is the most humid month in Gross-Umstadt.Rainfall
December is the month with the most rainfall. Rain falls for 14.7 days and accumulates 44mm (1.73") of precipitation.Snowfall
Months with snowfall are January through April, November and December. The months with the most snowfall in Gross-Umstadt are February and December, with an average 45mm (1.77") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 08:01 and sunset at 16:25. On the last day of the month, sunrise is at 08:22 and sunset at 16:32 CET.
Sunshine
With an average of 3.6h 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 of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Gross-Umstadt during December?
What is the most humid month in Gross-Umstadt?
What is the average humidity in December in Gross-Umstadt?
What is the wettest month in Gross-Umstadt?
How much does it rain in Gross-Umstadt in December?
What is the snowiest month in Gross-Umstadt?
How many days does it snow in December in Gross-Umstadt?
What is the month with the shortest days in Gross-Umstadt?
What is the average length of the day in December in Gross-Umstadt?
When are sunrise and sunset in December in Gross-Umstadt?
What is the month with the least sunshine in Gross-Umstadt?
How many hours of sunshine does Gross-Umstadt have in December?
When is the lowest UV index in Gross-Umstadt?
What is the UV index intensity in December in Gross-Umstadt?
Average temperature in December
Gross-Umstadt, Germany
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Gross-Umstadt, Germany
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in December
Gross-Umstadt, 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
Gross-Umstadt, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in December
Gross-Umstadt, Germany
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is December (44mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Gross-Umstadt, Germany
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is December (14.7 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in December
Gross-Umstadt, Germany
- Average snowfall in December: 45mm
The months with the highest snowfall are February and December (45mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Gross-Umstadt, Germany
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (6.8 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
Gross-Umstadt, 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 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Gross-Umstadt, Germany
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is April (18.1 days).
The month with the least sunshine days is December (11.3 days).
Average UV index in December
Gross-Umstadt, 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
Gross-Umstadt, 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
Gross-Umstadt, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
