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
Riljac observes a minor decrease in the average high-temperature with the arrival of December, falling from November's cool 11.5°C (52.7°F) to an icy 4.6°C (40.3°F). An average low-temperature of -1.1°C (30°F) is recorded during the nights in December.Humidity
In December, the average relative humidity in Riljac is 83%.Rainfall
In December, the rain falls for 10.3 days. Throughout December, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 145.4 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Riljac. In Riljac, in December, during 7.5 snowfall days, 114mm (4.49") of snow is typically accumulated. In Riljac, during the entire year, snow falls for 31.5 days and aggregates up to 494mm (19.45") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of December in Riljac, sunrise is at 06:49 and sunset at 15:59. On the last day of the month, sunrise is at 07:09 and sunset at 16:08 CET.
Sunshine
In December, the average sunshine is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Riljac. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
Is it cold in Riljac during December?
What is the average humidity in December in Riljac?
How much does it rain in Riljac in December?
How many days does it snow in December in Riljac?
What is the month with the shortest days in Riljac?
What is the average length of the day in December in Riljac?
When is the sunrise / sunset in December in Riljac?
How long on average sun shines in December in Riljac?
What is the month with the lowest UV index in Riljac?
What is the UV index reading in December in Riljac?
Average temperature in December
Riljac, Serbia
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Riljac, Serbia
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is May (1014.3mbar).
Average wind speed in December
Riljac, Serbia
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in December
Riljac, Serbia
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Riljac, Serbia
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (60mm).
The driest months (with the least rainfall) are August and September (27mm).
Average rainfall days in December
Riljac, Serbia
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in December
Riljac, Serbia
- Average snowfall in December: 114mm
The month with the highest snowfall is January (167mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Riljac, Serbia
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (10.9 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
Riljac, Serbia
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
Riljac, Serbia
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in December
Riljac, Serbia
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Riljac, Serbia
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Riljac, Serbia
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Riljac, Serbia
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