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
December weather is marked by a drop in the average high-temperature, falling from a frosty 9.2°C (48.6°F) in November to a cold 4°C (39.2°F). In December, Retznei encounters an average low-temperature of -1.4°C (29.5°F) during the night.Humidity
In Retznei, Austria, the average relative humidity in December is 83%.Rainfall
In Retznei, in December, during 11.4 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 188.4 rainfall days, and 935mm (36.81") of precipitation is accumulated.Snowfall
Months with snowfall in Retznei are January through April, October through December. In December, in Retznei, it is snowing for 6.1 days. Throughout December, 113mm (4.45") of snow is accumulated. Throughout the year, there are 33.7 snowfall days, and 631mm (24.84") of snow is accumulated.Daylight
December has the shortest days of the year in Retznei, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 16:11. On the last day of the month, sunrise is at 07:42 and sunset at 16:19 CET.
Sunshine
The average sunshine in December in Retznei is 5.4h.UV index
In December, the average daily maximum UV index in Retznei is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Retznei during December?
What is the average humidity in December in Retznei?
How much does it rain in Retznei in December?
How many days does it snow in December in Retznei?
What is the month with the shortest days in Retznei?
What is the average length of the day in December in Retznei?
When is the sunrise / sunset in December in Retznei?
How many hours of sunshine does Retznei have in December?
What is the UV index reading in December in Retznei?
Average temperature in December
Retznei, Austria
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Retznei, Austria
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The months with the lowest atmospheric pressure are May and June (1015.1mbar).
Average wind speed in December
Retznei, Austria
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Retznei, Austria
- Average humidity in December: 83%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Retznei, Austria
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is May (139mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in December
Retznei, Austria
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (24 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Retznei, Austria
- Average snowfall in December: 113mm
The month with the highest snowfall is February (210mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Retznei, Austria
- Average snowfall days in December: 6.1 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Retznei, Austria
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in December
Retznei, Austria
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in December
Retznei, Austria
- 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 November (UV index 1).
Average cloud cover in December
Retznei, Austria
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Retznei, Austria
- 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).
