December weather forecastBaltrum, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Baltrum, Germany, with temperature in the range of an average low of 2.5°C (36.5°F) and an average high of 5.8°C (42.4°F).Temperature
Baltrum experiences a subtle adjustment in high-temperatures to a cold 5.8°C (42.4°F) with the onset of December, maintaining near parity with November's 8.7°C (47.7°F). Throughout December, a modest shift from daytime highs is anticipated in Baltrum, with an average low-temperature of 2.5°C (36.5°F).Humidity
With an average relative humidity of 89%, December is the most humid month in Baltrum.Rainfall
In Baltrum, in December, it is raining for 19.2 days, with typically 55mm (2.17") of accumulated precipitation. Throughout the year, in Baltrum, there are 206 rainfall days, and 585mm (23.03") of precipitation is accumulated.Snowfall
Months with snowfall in Baltrum, Germany, are January through April, November and December. In Baltrum, in December, snow falls for 3.9 days, with typically accumulated 26mm (1.02") of snow. In Baltrum, Germany, during the entire year, snow falls for 18.7 days and aggregates up to 110mm (4.33") of snow.Sea temperature
In Baltrum, in December, the average water temperature is 7.8°C (46°F).Note: While a brief time in 7.8°C (46°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
With an average of 7h and 30min of daylight, December has the shortest days of the year in Baltrum.On the first day of the month, sunrise is at 08:25 and sunset at 16:14. On the last day of December, sunrise is at 08:47 and sunset at 16:19 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Baltrum are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Baltrum, Germany
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (0.8°C).
Average pressure in December
Baltrum, Germany
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in December
Baltrum, Germany
- Average wind speed in December: 22.2km/h
The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is August (14.7km/h).
Average humidity in December
Baltrum, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in December
Baltrum, Germany
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Baltrum, Germany
- Average rainfall days in December: 19.2 days
The month with the highest number of rainy days is August (21.2 days).
The month with the least rainy days is February (13.3 days).
Average snowfall in December
Baltrum, Germany
- Average snowfall in December: 26mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Baltrum, Germany
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Baltrum, Germany
- Average sea temperature in December: 7.8°C
The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest months (with the lowest average sea temperature) are January, February and March (5.1°C).
Average daylight in December /
Average sunshine in December
Baltrum, Germany
- Average daylight in December: 7h and 30min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Baltrum, Germany
- Average sunshine days in December: 6.7 days
The month with the most sunshine days is April (14.2 days).
The month with the least sunshine days is December (6.7 days).
Average UV index in December
Baltrum, Germany
- Average UV index in December: 2
The month with the highest UV index is 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
Baltrum, 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 April (Cloud cover 41).
Average visibility in December
Baltrum, Germany
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
