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
As December commences, the average high-temperature subtly reduces, transitioning from a frosty 7.6°C (45.7°F) in November to a cold 3.6°C (38.5°F). Postau's nocturnal readings in December exhibit minimal variation from the daytime temperatures, averaging at a freezing cold -0.9°C (30.4°F).Humidity
The average relative humidity in December is 87%.Rainfall
In Postau, in December, it is raining for 12.4 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, in Postau, there are 173.2 rainfall days, and 670mm (26.38") of precipitation is accumulated.Snowfall
Months with snowfall in Postau are January through May, October through December. In Postau, Germany, in December, snow falls for 10.9 days, with typically accumulated 125mm (4.92") of snow. In Postau, Germany, during the entire year, snow falls for 46.2 days and aggregates up to 543mm (21.38") of snow.Daylight
The month with the shortest days in Postau is December, with an average of 8h and 24min of daylight.On the first day of December in Postau, sunrise is at 07:42 and sunset at 16:17. On the last day of the month, sunrise is at 08:03 and sunset at 16:24 CET.
Sunshine
The average sunshine in December is 3.8h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Postau. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Postau in December?
What is the average humidity in December in Postau?
How much does it rain in Postau in December?
How much does it snow in Postau in December?
What is the month with the shortest days in Postau?
How many hours of daylight does Postau have in December?
When are sunrise and sunset in December in Postau?
How many hours of sunshine does Postau have in December?
When is the lowest UV index in Postau?
What is the UV index intensity in December in Postau?
Average temperature in December
Postau, Germany
- Average high temperature in December: 3.6°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Postau, Germany
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in December
Postau, Germany
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is March (13.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Postau, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Postau, Germany
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (34mm).
Average rainfall days in December
Postau, Germany
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Postau, Germany
- Average snowfall in December: 125mm
The month with the highest snowfall is January (181mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Postau, Germany
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Postau, Germany
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Postau, Germany
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in December
Postau, Germany
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Postau, Germany
- Average cloud cover in December: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Postau, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
Postau, Germany
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