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
A moderate decline in average high-temperatures is noted in December, moving from a chilly 8°C (46.4°F) in November to a wintry 4.4°C (39.9°F). Grömitz welcomes an average low temperature of 1.4°C (34.5°F) in December, a gentle shift from the day's high.Humidity
The most humid month is December, with an average relative humidity of 89%.Rainfall
In December, in Grömitz, the rain falls for 14.8 days. Throughout December, 35mm (1.38") of precipitation is accumulated. In Grömitz, during the entire year, the rain falls for 156.9 days and collects up to 398mm (15.67") of precipitation.Snowfall
January through April, November and December are months with snowfall in Grömitz. The month with the most snowfall is December, when snow falls for 3.8 days and typically aggregates up to 28mm (1.1") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 08:13 and sunset at 15:57. On the last day of December, in Grömitz, sunrise is at 08:35 and sunset at 16:02 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.1h of sunshine.UV index
The average daily maximum UV index in December in Grömitz, Germany, is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
Is December cold in Grömitz?
What is the most humid month in Grömitz?
What is the average humidity in December in Grömitz?
How much does it rain in Grömitz in December?
What is the snowiest month in Grömitz?
How many days does it snow in December in Grömitz?
What is the month with the shortest days in Grömitz?
What is the average length of the day in December in Grömitz?
When is the sunrise / sunset in December in Grömitz?
What is the month with the least sunshine in Grömitz?
How long on average sun shines in December in Grömitz?
What is the UV index intensity in December in Grömitz?
Average temperature in December
Grömitz, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Grömitz, Germany
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is September (1016.1mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in December
Grömitz, Germany
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is December (21.5km/h).
The calmest month (with the lowest average wind speed) is August (14.9km/h).
Average humidity in December
Grömitz, 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 (75%).
Average rainfall in December
Grömitz, Germany
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Grömitz, Germany
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Grömitz, Germany
- Average snowfall in December: 28mm
The month with the highest snowfall is December (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Grömitz, Germany
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is February (6 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
Grömitz, Germany
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in December
Grömitz, Germany
- Average sunshine days in December: 10.8 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is December (10.8 days).
Average UV index in December
Grömitz, Germany
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Grömitz, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Grömitz, Germany
- Average visibility in December: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (9km).
Grömitz, Germany
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