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 average high-temperature drops in December, from November's wintry 5.1°C (41.2°F) to a subzero cold -0.1°C (31.8°F). During December, the nighttime temperature in Hallstatt averages of -6.5°C (20.3°F).Humidity
The average relative humidity in December in Hallstatt is 88%.Rainfall
In December, the rain falls for 4.1 days. Throughout December, 112mm (4.41") of precipitation is accumulated. Throughout the year, in Hallstatt, there are 160.5 rainfall days, and 1270mm (50") of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. In December, in Hallstatt, it is snowing for 17.5 days. Throughout December, 861mm (33.9") of snow is accumulated. In Hallstatt, Austria, during the entire year, snow falls for 111.3 days and aggregates up to 4481mm (176.42") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:32 and sunset at 16:16. On the last day of December, in Hallstatt, Austria, sunrise is at 07:53 and sunset at 16:23 CET.
Sunshine
In Hallstatt, the average sunshine in December is 4.5h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Hallstatt in December?
What is the average humidity in December in Hallstatt?
How much does it rain in Hallstatt in December?
How much does it snow in Hallstatt in December?
What is the month with the shortest days in Hallstatt?
How many hours of daylight does Hallstatt have in December?
When is the sunrise / sunset in December in Hallstatt?
How many hours of sunshine does Hallstatt have in December?
What is the UV index intensity in December in Hallstatt?
Average temperature in December
Hallstatt, Austria
- Average high temperature in December: -0.1°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in December: -6.5°C
The month with the highest average low temperature is August (7.8°C).
The coldest month (with the lowest average low temperature) is February (-9°C).
Average pressure in December
Hallstatt, Austria
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is May (1015.6mbar).
Average wind speed in December
Hallstatt, Austria
- Average wind speed in December: 7.7km/h
The windiest months (with the highest average wind speed) are February and December (7.7km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in December
Hallstatt, Austria
- Average humidity in December: 88%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (80%).
Average rainfall in December
Hallstatt, Austria
- Average rainfall in December: 112mm
The wettest month (with the highest rainfall) is May (151mm).
The driest month (with the least rainfall) is November (63mm).
Average rainfall days in December
Hallstatt, Austria
- Average rainfall days in December: 4.1 days
The month with the highest number of rainy days is June (24.7 days).
The months with the least rainy days are January and February (3.5 days).
Average snowfall in December
Hallstatt, Austria
- Average snowfall in December: 861mm
The month with the highest snowfall is January (890mm).
The month with the least snowfall is July (0mm).
Average snowfall days in December
Hallstatt, Austria
- Average snowfall days in December: 17.5 days
The month with the highest number of snowfall days is February (19.2 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Hallstatt, Austria
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in December
Hallstatt, Austria
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (3.7 days).
Average UV index in December
Hallstatt, Austria
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in December
Hallstatt, Austria
- Average cloud cover in December: 53
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Hallstatt, Austria
- Average visibility in December: 7km
The months with the highest visibility are April, June, July, August, October, November and December (7km).
The months with the lowest visibility are January, February and March (5km).
