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
The beginning of December marks a decrease in the average high-temperature, transitioning from a frosty 9°C (48.2°F) in November to an icy 4°C (39.2°F). In December, the average low-temperature records at a subzero cold -1.4°C (29.5°F) during the nights.Humidity
In Sankt Johann in der Haide, Austria, the average relative humidity in December is 82%.Rainfall
In Sankt Johann in der Haide, in December, during 10.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Sankt Johann in der Haide, during the entire year, the rain falls for 168.3 days and collects up to 549mm (21.61") of precipitation.Snowfall
Months with snowfall in Sankt Johann in der Haide are January through April, October through December. In December, in Sankt Johann in der Haide, it is snowing for 4.7 days. Throughout December, 34mm (1.34") of snow is accumulated. In Sankt Johann in der Haide, Austria, during the entire year, snow falls for 26.4 days and aggregates up to 232mm (9.13") of snow.Daylight
The month with the shortest days in Sankt Johann in der Haide is December, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 16:07. On the last day of the month, sunrise is at 07:42 and sunset at 16:15 CET.
Sunshine
In December, the average sunshine in Sankt Johann in der Haide, Austria, is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sankt Johann in der Haide, Austria. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
Is it cold in Sankt Johann in der Haide during December?
What is the average humidity in December in Sankt Johann in der Haide?
How much does it rain in Sankt Johann in der Haide in December?
How many days does it snow in December in Sankt Johann in der Haide?
What is the month with the shortest days in Sankt Johann in der Haide?
What is the average length of the day in December in Sankt Johann in der Haide?
When are sunrise and sunset in December in Sankt Johann in der Haide?
How long on average sun shines in December in Sankt Johann in der Haide?
What are the months with the lowest UV index in Sankt Johann in der Haide?
What is the UV index intensity in December in Sankt Johann in der Haide?
Average temperature in December
Sankt Johann in der Haide, Austria
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (26°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Sankt Johann in der Haide, 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
Sankt Johann in der Haide, Austria
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is March (11.3km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in December
Sankt Johann in der Haide, Austria
- Average humidity in December: 82%
The months with the highest relative humidity are January and November (84%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Sankt Johann in der Haide, Austria
- Average rainfall in December: 28mm
The wettest months (with the highest rainfall) are June and July (80mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in December
Sankt Johann in der Haide, Austria
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (10 days).
Average snowfall in December
Sankt Johann in der Haide, Austria
- Average snowfall in December: 34mm
The month with the highest snowfall is January (66mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sankt Johann in der Haide, Austria
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (9.3 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
Sankt Johann in der Haide, 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 August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in December
Sankt Johann in der Haide, Austria
- Average sunshine days in December: 16 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in December
Sankt Johann in der Haide, Austria
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sankt Johann in der Haide, Austria
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Sankt Johann in der Haide, Austria
- Average visibility in December: 9km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January, February and November (8km).
Sankt Johann in der Haide, Austria
Weather forecast for your location
2. Allow the app to use your location