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
With December's arrival, Sankt Johann am Walde's weather changes as the average high-temperature falls from a chilly 8.3°C (46.9°F) in November to a cold 3.3°C (37.9°F). Night temperatures during December stabilize at an average of -1.5°C (29.3°F), closely mirroring the daytime temperatures.Humidity
The average relative humidity in December in Sankt Johann am Walde is 86%.Rainfall
In December, the rain falls for 13.9 days. Throughout December, 73mm (2.87") of precipitation is accumulated. Throughout the year, in Sankt Johann am Walde, there are 178.4 rainfall days, and 822mm (32.36") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Sankt Johann am Walde, in December, during 10.6 snowfall days, 158mm (6.22") of snow is typically accumulated. Throughout the year, in Sankt Johann am Walde, there are 47.2 snowfall days, and 756mm (29.76") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 07:36 and sunset at 16:15. On the last day of December, sunrise is at 07:57 and sunset at 16:23 CET.
Sunshine
The month with the least sunshine is December, with an average of 4.2h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is December in Sankt Johann am Walde?
What is the average humidity in December in Sankt Johann am Walde?
How many days does it rain in December in Sankt Johann am Walde?
How much does it snow in Sankt Johann am Walde in December?
What is the month with the shortest days in Sankt Johann am Walde?
How many hours of daylight does Sankt Johann am Walde have in December?
When is the sunrise / sunset in December in Sankt Johann am Walde?
What is the month with the least sunshine in Sankt Johann am Walde?
How many hours of sunshine does Sankt Johann am Walde have in December?
What is the UV index reading in December in Sankt Johann am Walde?
Average temperature in December
Sankt Johann am Walde, Austria
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Sankt Johann am Walde, Austria
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are April and May (1015.7mbar).
Average wind speed in December
Sankt Johann am Walde, Austria
- Average wind speed in December: 9.8km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in December
Sankt Johann am Walde, Austria
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Sankt Johann am Walde, Austria
- Average rainfall in December: 73mm
The wettest month (with the highest rainfall) is July (97mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in December
Sankt Johann am Walde, Austria
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in December
Sankt Johann am Walde, Austria
- Average snowfall in December: 158mm
The month with the highest snowfall is January (255mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sankt Johann am Walde, Austria
- Average snowfall days in December: 10.6 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sankt Johann am Walde, Austria
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Sankt Johann am Walde, Austria
- Average sunshine days in December: 11 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in December
Sankt Johann am Walde, Austria
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Sankt Johann am Walde, Austria
- Average cloud cover in December: 56
The months with the most cloud cover are January, February and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Sankt Johann am Walde, Austria
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
Sankt Johann am Walde, Austria
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