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 is characterized by a reduction in the average high-temperature, from a frosty 6.1°C (43°F) in November to a wintry 0.9°C (33.6°F). Gaal usually reports an average low-temperature of -5.1°C (22.8°F) during the month of December.Humidity
In December, the average relative humidity is 86%.Rainfall
The months with the least rainfall are January and December Rain falls for 10.5 days and accumulates 30mm (1.18") of rain.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 10.6 days. Throughout December, 121mm (4.76") of snow is accumulated. Throughout the year, there are 56.3 snowfall days, and 687mm (27.05") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:27 and sunset at 16:13. On the last day of December, sunrise is at 07:48 and sunset at 16:20 CET.
Sunshine
In Gaal, the average sunshine in December is 5.3h.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 2 in December translates into this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Gaal have in December?
What is the UV index intensity in December?
Average temperature in December
Gaal, Austria
- Average high temperature in December: 0.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -5.1°C
The month with the highest average low temperature is August (9.2°C).
The coldest months (with the lowest average low temperature) are January and February (-6.8°C).
Average pressure in December
Gaal, 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 (1015.4mbar).
Average wind speed in December
Gaal, Austria
- Average wind speed in December: 6.8km/h
The windiest months (with the highest average wind speed) are February and March (7km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in December
Gaal, Austria
- Average humidity in December: 86%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are April, June, July and August (80%).
Average rainfall in December
Gaal, Austria
- Average rainfall in December: 30mm
The wettest months (with the highest rainfall) are June and July (110mm).
The driest months (with the least rainfall) are January and December (30mm).
Average rainfall days in December
Gaal, Austria
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Gaal, Austria
- Average snowfall in December: 121mm
The month with the highest snowfall is February (180mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gaal, Austria
- Average snowfall days in December: 10.6 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gaal, Austria
- Average daylight in December: 8h and 4min
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 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Gaal, Austria
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in December
Gaal, 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 and November (UV index 1).
Average cloud cover in December
Gaal, Austria
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in December
Gaal, Austria
- Average visibility in December: 7km
The months with the highest visibility are April, June and July (8km).
The month with the lowest visibility is February (5km).
