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
With December's onset, the average high-temperature recedes from November's frosty 9.2°C (48.6°F) to a cold 4°C (39.2°F). Spodnji Slemen in December anticipates an average nighttime temperature of -1.4°C (29.5°F).Humidity
In Spodnji Slemen, the average relative humidity in December is 83%.Rainfall
In Spodnji Slemen, Slovenia, in December, during 11.4 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, 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 December, in Spodnji Slemen, Slovenia, it is snowing for 6.1 days. Throughout December, 113mm (4.45") of snow is accumulated. In Spodnji Slemen, during the entire year, snow falls for 33.7 days and aggregates up to 631mm (24.84") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of December in Spodnji Slemen, sunrise is at 07:21 and sunset at 16:12. On the last day of the month, sunrise is at 07:41 and sunset at 16:20 CET.
Sunshine
In Spodnji Slemen, the average sunshine in December is 5.4h.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Spodnji Slemen?
What is the average humidity in December in Spodnji Slemen?
How many days does it rain in December in Spodnji Slemen?
How many days does it snow in December in Spodnji Slemen?
What is the month with the shortest days in Spodnji Slemen?
What is the average length of the day in December in Spodnji Slemen?
When are sunrise and sunset in December in Spodnji Slemen?
How many hours of sunshine does Spodnji Slemen have in December?
How high is the UV index in December in Spodnji Slemen?
Average temperature in December
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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 36min).
- 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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
Spodnji Slemen, 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).
