December weather forecastSirnitz, Austria
December
Weather in December
The first month of the winter, December, is still a cold month in Sirnitz, Austria, with an average temperature ranging between min -4.9°C (23.2°F) and max 1.1°C (34°F).Temperature
As December begins, there is a minor decrease in the average high-temperature, softly falling from 5.8°C (42.4°F) in November to a still icy 1.1°C (34°F). An average low-temperature of -4.9°C (23.2°F) is noted during the month of December.Humidity
In Sirnitz, the average relative humidity in December is 83%.Rainfall
In Sirnitz, during December, the rain falls for 9.5 days and regularly aggregates up to 34mm (1.34") of precipitation. In Sirnitz, during the entire year, the rain falls for 189.8 days and collects up to 838mm (32.99") of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 10.5 days. Throughout December, 120mm (4.72") of snow is accumulated. Throughout the year, there are 58.5 snowfall days, and 890mm (35.04") of snow is accumulated.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:28 and sunset at 16:17. On the last day of December, sunrise is at 07:49 and sunset at 16:25 CET.
Sunshine
In Sirnitz, the average sunshine in December is 5.6h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sirnitz, Austria
- Average high temperature in December: 1.1°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -4.9°C
The month with the highest average low temperature is August (9.4°C).
The coldest months (with the lowest average low temperature) are January and February (-6.9°C).
Average pressure in December
Sirnitz, Austria
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is May (1015.3mbar).
Average wind speed in December
Sirnitz, Austria
- Average wind speed in December: 5.9km/h
The windiest months (with the highest average wind speed) are March and May (6.7km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in December
Sirnitz, Austria
- Average humidity in December: 83%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in December
Sirnitz, Austria
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is August (114mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in December
Sirnitz, Austria
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is December (9.5 days).
Average snowfall in December
Sirnitz, Austria
- Average snowfall in December: 120mm
The month with the highest snowfall is February (265mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sirnitz, Austria
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is February (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sirnitz, Austria
- Average daylight in December: 8h and 36min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Sirnitz, Austria
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in December
Sirnitz, 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, March, October, November and December (UV index 2).
Average cloud cover in December
Sirnitz, Austria
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Sirnitz, Austria
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and December (8km).
The month with the lowest visibility is February (6km).
