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
In December, the average high-temperature goes from a chilly 9.2°C (48.6°F) in November to a cold 4°C (39.2°F). An average low-temperature of -1.4°C (29.5°F) marks the nights in Trnovska Vas throughout December.Humidity
The average relative humidity in December is 83%.Rainfall
In Trnovska Vas, during December, the rain falls for 11.4 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, in Trnovska Vas, Slovenia, there are 188.4 rainfall days, and 935mm (36.81") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Trnovska Vas, Slovenia, in December, during 6.1 snowfall days, 113mm (4.45") of snow is typically accumulated. Throughout the year, in Trnovska Vas, there are 33.7 snowfall days, and 631mm (24.84") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Trnovska Vas.On the first day of the month, sunrise is at 07:20 and sunset at 16:11. On the last day of December, sunrise is at 07:40 and sunset at 16:19 CET.
Sunshine
The average sunshine in December is 5.4h.UV index
In Trnovska Vas, 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Trnovska Vas in December?
What is the average humidity in December in Trnovska Vas?
How much does it rain in Trnovska Vas in December?
How much does it snow in Trnovska Vas in December?
What is the month with the shortest days in Trnovska Vas?
What is the average length of the day in December in Trnovska Vas?
When is the sunrise / sunset in December in Trnovska Vas?
How long on average sun shines in December in Trnovska Vas?
What is the UV index intensity in December in Trnovska Vas?
Average temperature in December
Trnovska Vas, Slovenia
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Trnovska Vas, Slovenia
- 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
Trnovska Vas, Slovenia
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Trnovska Vas, Slovenia
- Average humidity in December: 83%
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Trnovska Vas, Slovenia
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is May (139mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in December
Trnovska Vas, Slovenia
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (24 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Trnovska Vas, Slovenia
- Average snowfall in December: 113mm
The month with the highest snowfall is February (210mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Trnovska Vas, Slovenia
- Average snowfall days in December: 6.1 days
The month with the highest number of snowfall days is January (12 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
Trnovska Vas, Slovenia
- Average daylight in December: 8h and 4min
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 42min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in December
Trnovska Vas, Slovenia
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in December
Trnovska Vas, Slovenia
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Trnovska Vas, Slovenia
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Trnovska Vas, Slovenia
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
Trnovska Vas, Slovenia
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