December weather forecast
Romanovci, Bosnia and Herzegovina

December

Weather in December

The first month of the winter, December, is still a cold month in Romanovci, Bosnia and Herzegovina, with an average temperature fluctuating between 5.5°C (41.9°F) and -0.7°C (30.7°F).

Temperature

Romanovci in December experiences a subtle temperature decline, with average high-temperatures reducing from a cool 11.8°C (53.2°F) in November to a cold 5.5°C (41.9°F). Romanovci's nights in December cool down to an average low-temperature of -0.7°C (30.7°F).

Humidity

In Romanovci, the average relative humidity in December is 84%.

Rainfall

In Romanovci, during December, the rain falls for 10.2 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 160.4 rainfall days, and 665mm (26.18") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Romanovci, Bosnia and Herzegovina, during December, snow falls for 6.5 days and regularly aggregates up to 136mm (5.35") of snow. Throughout the year, there are 32.3 snowfall days, and 704mm (27.72") 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 December, sunrise is at 07:09 and sunset at 16:11. On the last day of the month, sunrise is at 07:28 and sunset at 16:19 CET.

Sunshine

In Romanovci, the average sunshine in December is 5.3h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Romanovci, Bosnia and Herzegovina. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

Is it cold in Romanovci during December?
In Romanovci, in December, the average high-temperature is 5.5°C (41.9°F), and the average low-temperature is -0.7°C (30.7°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 29°C (84.2°F).
What is the average humidity in December in Romanovci?
In Romanovci, the average relative humidity in December is 84%.
How many days does it rain in December in Romanovci?
In Romanovci, during December, the rain falls for 10.2 days and regularly aggregates up to 45mm (1.77") of precipitation.
How much does it snow in Romanovci in December?
In Romanovci, Bosnia and Herzegovina, in December, snow falls for 6.5 days, with typically accumulated 136mm (5.35") of snow.
What is the month with the shortest days in Romanovci?
With an average of 8h and 48min of daylight, December has the shortest days of the year in Romanovci, Bosnia and Herzegovina.
How many hours of daylight does Romanovci have in December?
The average day length in December is 8h and 50min.
When is the sunrise / sunset in December in Romanovci?
In December, on the first day of the month, sunrise is at 07:09 and sunset at 16:11. On the last day of the month, in Romanovci, sunrise is at 07:28 and sunset at 16:19 CET.
How many hours of sunshine does Romanovci have in December?
In December, the average sunshine duration in Romanovci, Bosnia and Herzegovina, is 5.3h.
When is the lowest UV index in Romanovci?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the UV index reading in December in Romanovci?
In Romanovci, Bosnia and Herzegovina, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Romanovci, Bosnia and Herzegovina
  • Average high temperature in December: 5.5°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (3.8°C).

  • Average low temperature in December: -0.7°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

Average pressure in December
Romanovci, Bosnia and Herzegovina
  • Average pressure in December: 1020.4mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.6mbar).

Average wind speed in December
Romanovci, Bosnia and Herzegovina
  • Average wind speed in December: 6.8km/h

The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest months (with the lowest average wind speed) are August and September (6.1km/h).

Average humidity in December
Romanovci, Bosnia and Herzegovina
  • Average humidity in December: 84%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Romanovci, Bosnia and Herzegovina
  • Average rainfall in December: 45mm

The wettest month (with the highest rainfall) is May (102mm).
The driest month (with the least rainfall) is August (38mm).

Average rainfall days in December
Romanovci, Bosnia and Herzegovina
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in December
Romanovci, Bosnia and Herzegovina
  • Average snowfall in December: 136mm

The month with the highest snowfall is January (213mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Romanovci, Bosnia and Herzegovina
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is January (10.2 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
Romanovci, 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 2min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in December
Romanovci, Bosnia and Herzegovina
  • Average sunshine days in December: 15.1 days

The month with the most sunshine days is August (18.5 days).
The month with the least sunshine days is May (9 days).

Average UV index in December
Romanovci, Bosnia and Herzegovina
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Romanovci, Bosnia and Herzegovina
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in December
Romanovci, Bosnia and Herzegovina
  • Average visibility in December: 8km

The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).

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