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 correlates with a minor temperature reduction, down from November's frosty 7.1°C (44.8°F) to a cold 2.3°C (36.1°F). Nighttime temperatures hover around an average low of -4.3°C (24.3°F) in December.Humidity
The average relative humidity in December is 84%.Rainfall
In Grafenstein, in December, it is raining for 7.7 days, with typically 31mm (1.22") of accumulated precipitation. In Grafenstein, Austria, during the entire year, the rain falls for 152.4 days and collects up to 608mm (23.94") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Grafenstein, in December, snow falls for 4.6 days, with typically accumulated 71mm (2.8") of snow. In Grafenstein, during the entire year, snow falls for 28.7 days and aggregates up to 465mm (18.31") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 07:26 and sunset at 16:16. On the last day of the month, sunrise is at 07:46 and sunset at 16:24 CET.
Sunshine
The average sunshine in December is 5.5h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Grafenstein have in December?
What is the UV index intensity in December?
Average temperature in December
Grafenstein, Austria
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in December: -4.3°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (-6.2°C).
Average pressure in December
Grafenstein, Austria
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.2mbar).
Average wind speed in December
Grafenstein, Austria
- Average wind speed in December: 5.4km/h
The windiest month (with the highest average wind speed) is March (6.3km/h).
The calmest month (with the lowest average wind speed) is August (4.9km/h).
Average humidity in December
Grafenstein, Austria
- Average humidity in December: 84%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Grafenstein, Austria
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in December
Grafenstein, Austria
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Grafenstein, Austria
- Average snowfall in December: 71mm
The month with the highest snowfall is February (160mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Grafenstein, Austria
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is February (9 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
Grafenstein, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Grafenstein, Austria
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in December
Grafenstein, Austria
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Grafenstein, Austria
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in December
Grafenstein, Austria
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and December (8km).
The month with the lowest visibility is February (6km).
