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 meteorological conditions alter, with the average high-temperature shifting from a fresh 12.2°C (54°F) in November to an icy 5.7°C (42.3°F). Throughout December, Unka experiences a low-temperature average of 0.3°C (32.5°F).Humidity
In Unka, the average relative humidity in December is 82%.Rainfall
In Unka, Bosnia and Herzegovina, in December, during 8.8 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Unka, Bosnia and Herzegovina, during the entire year, the rain falls for 128.9 days and collects up to 382mm (15.04") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Unka, in December, during 3.1 snowfall days, 20mm (0.79") of snow is typically accumulated. Throughout the year, in Unka, there are 19.2 snowfall days, and 189mm (7.44") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:06 and sunset at 16:07. On the last day of December, in Unka, sunrise is at 07:26 and sunset at 16:15 CET.
Sunshine
In Unka, Bosnia and Herzegovina, the average sunshine in December is 5h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
Is December cold in Unka?
What is the average humidity in December in Unka?
How many days does it rain in December in Unka?
How much does it snow in Unka in December?
What is the month with the shortest days in Unka?
What is the average length of the day in December in Unka?
What time are sunrise and sunset in December in Unka?
How many hours of sunshine does Unka have in December?
When is the lowest UV index in Unka?
What is the UV index intensity in December in Unka?
Average temperature in December
Unka, Bosnia and Herzegovina
- Average high temperature in December: 5.7°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in December
Unka, Bosnia and Herzegovina
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).
Average wind speed in December
Unka, Bosnia and Herzegovina
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Unka, Bosnia and Herzegovina
- Average humidity in December: 82%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Unka, Bosnia and Herzegovina
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days in December
Unka, Bosnia and Herzegovina
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Unka, Bosnia and Herzegovina
- Average snowfall in December: 20mm
The month with the highest snowfall is January (60mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Unka, Bosnia and Herzegovina
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Unka, Bosnia and Herzegovina
- 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 0min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in December
Unka, Bosnia and Herzegovina
- Average sunshine days in December: 18.7 days
The months with the most sunshine days are October and November (21.5 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Unka, Bosnia and Herzegovina
- 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, November and December (UV index 2).
Average cloud cover in December
Unka, Bosnia and Herzegovina
- Average cloud cover in December: 45
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
Unka, Bosnia and Herzegovina
- Average visibility in December: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and February (8km).
Unka, Bosnia and Herzegovina
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