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 start of December involves a subtle temperature drop, shifting from a frosty 7.7°C (45.9°F) in November to an icy 4.2°C (39.6°F). Gammelin maintains an average low-temperature of 0.6°C (33.1°F) throughout December's nights.Humidity
The months with the highest humidity in Gammelin are January and December, with an average relative humidity of 90%.Rainfall
In Gammelin, in December, it is raining for 14.5 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 168.9 rainfall days, and 380mm (14.96") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Gammelin. December is the month with the most snowfall in Gammelin. Snow falls for 4.9 days and accumulates 35mm (1.38") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 08:08 and sunset at 15:59. On the last day of December, sunrise is at 08:31 and sunset at 16:05 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gammelin. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Gammelin?
What is the most humid month in Gammelin?
What is the average humidity in December in Gammelin?
How many days does it rain in December in Gammelin?
What is the snowiest month in Gammelin?
How much does it snow in Gammelin in December?
What is the month with the shortest days in Gammelin?
What is the average length of the day in December in Gammelin?
When are sunrise and sunset in December in Gammelin?
What is the month with the least sunshine in Gammelin?
How long on average sun shines in December in Gammelin?
What is the month with the lowest UV index in Gammelin?
What is the UV index reading in December in Gammelin?
Average temperature in December
Gammelin, Germany
- Average high temperature in December: 4.2°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in December
Gammelin, Germany
- Average pressure in December: 1013.5mbar
The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Gammelin, Germany
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).
Average humidity in December
Gammelin, Germany
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Gammelin, Germany
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Gammelin, Germany
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in December
Gammelin, Germany
- Average snowfall in December: 35mm
The month with the highest snowfall is December (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Gammelin, Germany
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is January (7.3 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
Gammelin, Germany
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Gammelin, Germany
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in December
Gammelin, 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, March, November and December (UV index 2).
Average cloud cover in December
Gammelin, 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 37).
Average visibility in December
Gammelin, Germany
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
