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 arrival of December suggests a slight decrease in the average high-temperature, moving from a chilly 7.8°C (46°F) in November to a wintry 4°C (39.2°F). Postlow registers a steady nighttime temperature averaging a still cold 1.2°C (34.2°F) throughout December.Humidity
The months with the highest humidity in Postlow, Germany, are January and December, with an average relative humidity of 87%.Rainfall
In December, in Postlow, the rain falls for 12 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, there are 151.9 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
Months with snowfall in Postlow are January through April, November and December. In Postlow, in December, snow falls for 4.8 days, with typically accumulated 20mm (0.79") of snow. In Postlow, during the entire year, snow falls for 19.9 days and aggregates up to 99mm (3.9") of snow.Daylight
December has the shortest days of the year in Postlow, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 08:01 and sunset at 15:48. On the last day of December, in Postlow, sunrise is at 08:23 and sunset at 15:54 CET.
Sunshine
The months with the least sunshine in Postlow are January and December, with an average of 3.2h of sunshine.UV index
The average daily maximum UV index in December in Postlow is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Postlow in December?
What is the most humid month in Postlow?
What is the average humidity in December in Postlow?
How many days does it rain in December in Postlow?
How much does it snow in Postlow in December?
What is the month with the shortest days in Postlow?
How many hours of daylight does Postlow have in December?
What time are sunrise and sunset in December in Postlow?
What are the months with the least sunshine in Postlow?
How many hours of sunshine does Postlow have in December?
What is the UV index reading in December in Postlow?
Average temperature in December
Postlow, Germany
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Postlow, Germany
- Average pressure in December: 1013.7mbar
The month with the highest atmospheric pressure is September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in December
Postlow, Germany
- Average wind speed in December: 20km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in December
Postlow, Germany
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Postlow, Germany
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Postlow, Germany
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Postlow, Germany
- Average snowfall in December: 20mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Postlow, Germany
- Average snowfall days in December: 4.8 days
The month with the highest number of snowfall days is January (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
Postlow, Germany
- Average daylight in December: 7h and 3min
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 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in December
Postlow, Germany
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is August (11.5 days).
Average UV index in December
Postlow, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Postlow, Germany
- Average cloud cover in December: 68
The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Postlow, Germany
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
