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
December reveals a small adjustment in temperature, transitioning from an average high of a frosty 8.7°C (47.7°F) in November to a wintry 5.2°C (41.4°F). Marnheim's December nights witness minimal differential from the daytime temperatures, with averages of 0.9°C (33.6°F).Humidity
The months with the highest humidity in Marnheim are January and December, with an average relative humidity of 86%.Rainfall
In Marnheim, during December, the rain falls for 12 days and regularly aggregates up to 25mm (0.98") of precipitation. In Marnheim, during the entire year, the rain falls for 139 days and collects up to 273mm (10.75") of precipitation.Snowfall
Months with snowfall are January through March, October through December. The month with the most snowfall in Marnheim is December, when snow falls for 4.1 days and typically aggregates up to 26mm (1.02") of snow.Daylight
The month with the shortest days in Marnheim, Germany, is December, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 08:03 and sunset at 16:30. On the last day of the month, sunrise is at 08:24 and sunset at 16:37 CET.
Sunshine
December has the least sunshine of the year in Marnheim, with an average of 4h of sunshine.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 reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 2 in December transforms into the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
Is December cold in Marnheim?
What is the most humid month in Marnheim?
What is the average humidity in December in Marnheim?
How many days does it rain in December in Marnheim?
What is the snowiest month in Marnheim?
How much does it snow in Marnheim in December?
What is the month with the shortest days in Marnheim?
What is the average length of the day in December in Marnheim?
What time are sunrise and sunset in December in Marnheim?
What is the month with the least sunshine in Marnheim?
How long on average sun shines in December in Marnheim?
What are the months with the lowest UV index in Marnheim?
What is the UV index reading in December in Marnheim?
Average temperature in December
Marnheim, Germany
- Average high temperature in December: 5.2°C
The warmest months (with the highest average high temperature) are July and August (25.3°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Marnheim, Germany
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in December
Marnheim, Germany
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Marnheim, Germany
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in December
Marnheim, Germany
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is May (37mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in December
Marnheim, Germany
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is September (9.2 days).
Average snowfall in December
Marnheim, Germany
- Average snowfall in December: 26mm
The month with the highest snowfall is December (26mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Marnheim, Germany
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is January (5.8 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
Marnheim, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in December
Marnheim, Germany
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Marnheim, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Marnheim, Germany
- Average cloud cover in December: 61
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Marnheim, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
Marnheim, Germany
Weather forecast for your location
2. Allow the app to use your location
