December weather forecastAlst, Germany
December
Weather in December
December, the first month of the winter in Alst, is still a chilly month, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 6°C (42.8°F).Temperature
In Alst, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's chilly 9.6°C (49.3°F) to a still frosty 6°C (42.8°F). Consistently, Alst reports average nighttime temperatures of 2.4°C (36.3°F) during December, a marginal step down from its daytime highs.Humidity
The most humid month is December, with an average relative humidity of 87%.Rainfall
The wettest months in Alst are June, July and December, with an average 46mm (1.81") of rainfall.Snowfall
January through March, November and December are months with snowfall. In Alst, Germany, in December, during 3.2 snowfall days, 21mm (0.83") of snow is typically accumulated. Throughout the year, there are 13.8 snowfall days, and 101mm (3.98") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of December in Alst, sunrise is at 08:18 and sunset at 16:30. On the last day of the month, sunrise is at 08:39 and sunset at 16:37 CET.
Sunshine
With an average of 3.6h of sunshine, December has the least sunshine of the year in Alst.UV index
The months with the lowest UV index in Alst, Germany, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Alst, Germany
- Average high temperature in December: 6°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Alst, Germany
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Alst, Germany
- Average wind speed in December: 17km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest months (with the lowest average wind speed) are July and August (11.2km/h).
Average humidity in December
Alst, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall in December
Alst, Germany
- Average rainfall in December: 46mm
The wettest months (with the highest rainfall) are June, July and December (46mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Alst, Germany
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is April (12.2 days).
Average snowfall in December
Alst, Germany
- Average snowfall in December: 21mm
The month with the highest snowfall is January (38mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Alst, Germany
- Average snowfall days in December: 3.2 days
The month with the highest number of snowfall days is February (4.4 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
Alst, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Alst, Germany
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Alst, 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
Alst, 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 38).
Average visibility in December
Alst, 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).
