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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a frosty 9.9°C (49.8°F) to an icy 5.1°C (41.2°F). Throughout December, Stari Trg ob Kolpi records an average temperature of -0.9°C (30.4°F) at night.Humidity
In December, the average relative humidity in Stari Trg ob Kolpi is 86%.Rainfall
In Stari Trg ob Kolpi, in December, during 13.5 rainfall days, 74mm (2.91") of precipitation is typically accumulated. Throughout the year, in Stari Trg ob Kolpi, there are 166.6 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Stari Trg ob Kolpi, it is snowing for 7.3 days. Throughout December, 238mm (9.37") of snow is accumulated. In Stari Trg ob Kolpi, during the entire year, snow falls for 38 days and aggregates up to 973mm (38.31") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Stari Trg ob Kolpi, Slovenia.On the first day of the month, sunrise is at 07:19 and sunset at 16:17. On the last day of December, sunrise is at 07:39 and sunset at 16:26 CET.
Sunshine
The average sunshine in December in Stari Trg ob Kolpi is 5.3h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Stari Trg ob Kolpi. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Stari Trg ob Kolpi?
What is the average humidity in December in Stari Trg ob Kolpi?
How much does it rain in Stari Trg ob Kolpi in December?
How much does it snow in Stari Trg ob Kolpi in December?
What is the month with the shortest days in Stari Trg ob Kolpi?
What is the average length of the day in December in Stari Trg ob Kolpi?
What time are sunrise and sunset in December in Stari Trg ob Kolpi?
How many hours of sunshine does Stari Trg ob Kolpi have in December?
What are the months with the lowest UV index in Stari Trg ob Kolpi?
What is the UV index intensity in December in Stari Trg ob Kolpi?
Average temperature in December
Stari Trg ob Kolpi, Slovenia
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).
Average pressure in December
Stari Trg ob Kolpi, Slovenia
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in December
Stari Trg ob Kolpi, Slovenia
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (10.3km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in December
Stari Trg ob Kolpi, Slovenia
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Stari Trg ob Kolpi, Slovenia
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is May (100mm).
The driest month (with the least rainfall) is August (49mm).
Average rainfall days in December
Stari Trg ob Kolpi, Slovenia
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is August (10.3 days).
Average snowfall in December
Stari Trg ob Kolpi, Slovenia
- Average snowfall in December: 238mm
The month with the highest snowfall is January (249mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Stari Trg ob Kolpi, Slovenia
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Stari Trg ob Kolpi, Slovenia
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
Stari Trg ob Kolpi, Slovenia
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in December
Stari Trg ob Kolpi, Slovenia
- 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, February, October, November and December (UV index 2).
Average cloud cover in December
Stari Trg ob Kolpi, Slovenia
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Stari Trg ob Kolpi, Slovenia
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and November (7km).
