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
December brings a decrease in the average high-temperature, shifting from a frosty 7.1°C (44.8°F) in November to a wintry 2°C (35.6°F). Recording a slight decline in temperature during the nights, Altenfelden's December temperatures average at a subzero cold -2.5°C (27.5°F).Humidity
In Altenfelden, Austria, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 9.5 days. Throughout December, 55mm (2.17") of precipitation is accumulated. In Altenfelden, during the entire year, the rain falls for 166.4 days and collects up to 708mm (27.87") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Altenfelden, in December, snow falls for 14 days, with typically accumulated 187mm (7.36") of snow. In Altenfelden, Austria, during the entire year, snow falls for 64.4 days and aggregates up to 930mm (36.61") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 24min of daylight.On the first day of December in Altenfelden, sunrise is at 07:35 and sunset at 16:11. On the last day of the month, sunrise is at 07:55 and sunset at 16:18 CET.
Sunshine
In Altenfelden, the average sunshine in December is 3.8h.UV index
The average daily maximum UV index in December in Altenfelden is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is December in Altenfelden?
What is the average humidity in December in Altenfelden?
How much does it rain in Altenfelden in December?
How much does it snow in Altenfelden in December?
What is the month with the shortest days in Altenfelden?
What is the average length of the day in December in Altenfelden?
What time are sunrise and sunset in December in Altenfelden?
How long on average sun shines in December in Altenfelden?
How high is the UV index in December in Altenfelden?
Average temperature in December
Altenfelden, Austria
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Altenfelden, Austria
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Altenfelden, Austria
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in December
Altenfelden, Austria
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Altenfelden, Austria
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is July (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in December
Altenfelden, Austria
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (22.3 days).
The months with the least rainy days are January and February (7 days).
Average snowfall in December
Altenfelden, Austria
- Average snowfall in December: 187mm
The month with the highest snowfall is January (268mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Altenfelden, Austria
- Average snowfall days in December: 14 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Altenfelden, Austria
- 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 months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Altenfelden, Austria
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in December
Altenfelden, Austria
- 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 and November (UV index 1).
Average cloud cover in December
Altenfelden, Austria
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Altenfelden, Austria
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February and December (7km).
Altenfelden, Austria
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