December weather forecast
Bileća, Bosnia and Herzegovina

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Weather in December

December brings the winters to Bileća with lower temperatures and increased cloud cover. The short days and longer nights complement the chill in the air, typical of a winter month. Although December looks forward to the milder January, it provides a glimpse of the frosty weather to follow. With quite high rainfall of 98mm (3.86"), December is the second wettest month in Bileća, painting a wet, cold end for the year.

Temperature

Bileća's December weather features a light decline in high-temperatures, reducing from a mild 15.4°C (59.7°F) in November to a fresh 10.8°C (51.4°F). Bileća's evenings during December maintain an average temperature of 7.2°C (45°F), aligning closely with the daytime temperatures.

Humidity

The average relative humidity in December in Bileća is 69%.

Rainfall

In December, in Bileća, the rain falls for 13 days. Throughout December, 98mm (3.86") of precipitation is accumulated. Throughout the year, there are 134.6 rainfall days, and 827mm (32.56") of precipitation is accumulated.

Snowfall

In Bileća, snow does not fall in January, March through December.

Daylight

December has the shortest days of the year in Bileća, with an average of 9h and 6min of daylight.
On the first day of December in Bileća, sunrise is at 06:57 and sunset at 16:13. On the last day of the month, sunrise is at 07:17 and sunset at 16:21 CET.

Sunshine

In Bileća, the average sunshine in December is 5.9h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the average December temperature in Bileća?

In Bileća, in December, the average high-temperature is 10.8°C (51.4°F), and the average low-temperature is 7.2°C (45°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is evaluated at 30°C (86°F).

What is the average humidity in December in Bileća?

The average relative humidity in December in Bileća, Bosnia and Herzegovina, is 69%.

How many days does it rain in December in Bileća?

In Bileća, in December, it is raining for 13 days, with typically 98mm (3.86") of accumulated precipitation.

When it does not snow in Bileća?

In Bileća, snow does not fall in January, March through December.

What is the month with the shortest days in Bileća?

With an average of 9h and 6min of daylight, December has the shortest days of the year.

How many hours of daylight does Bileća have in December?

The average day length in December in Bileća is 9h and 5min.

When are sunrise and sunset in December in Bileća?

In December, on the first day of the month, sunrise is at 06:57 and sunset at 16:13. On the last day of the month, in Bileća, Bosnia and Herzegovina, sunrise is at 07:17 and sunset at 16:21 CET.

How many hours of sunshine does Bileća have in December?

The average sunshine duration in December is 5.9h.

When is the lowest UV index in Bileća?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Bileća.

What is the UV index intensity in December in Bileća?

The average daily maximum UV index in December in Bileća is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Bileća, Bosnia and Herzegovina

Average temperature in December - Bileća, Bosnia and Herzegovina
  • Average high temperature in December: 10.8°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in December: 7.2°C

The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).

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Average pressure in December
Bileća, Bosnia and Herzegovina

Average pressure in December - Bileća, Bosnia and Herzegovina
  • Average pressure in December: 1019.2mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).

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Average wind speed in December
Bileća, Bosnia and Herzegovina

Average wind speed in December - Bileća, Bosnia and Herzegovina
  • Average wind speed in December: 15.4km/h

The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).

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Average humidity in December
Bileća, Bosnia and Herzegovina

Average humidity in December - Bileća, Bosnia and Herzegovina
  • Average humidity in December: 69%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in December
Bileća, Bosnia and Herzegovina

Average rainfall in December - Bileća, Bosnia and Herzegovina
  • Average rainfall in December: 98mm

The wettest month (with the highest rainfall) is November (165mm).
The driest month (with the least rainfall) is July (22mm).

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Average rainfall days in December
Bileća, Bosnia and Herzegovina

Average rainfall days in December - Bileća, Bosnia and Herzegovina
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (5.4 days).

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Average snowfall in December
Bileća, Bosnia and Herzegovina

Average snowfall in December - Bileća, Bosnia and Herzegovina
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in December
Bileća, Bosnia and Herzegovina

Average snowfall days in December - Bileća, Bosnia and Herzegovina
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in December /
Average sunshine in December
Bileća, Bosnia and Herzegovina

Average daylight in December / Average sunshine in December - Bileća, Bosnia and Herzegovina
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in December
Bileća, Bosnia and Herzegovina

Average sunshine days in December - Bileća, Bosnia and Herzegovina
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index in December
Bileća, Bosnia and Herzegovina

Average UV index in December - Bileća, Bosnia and Herzegovina
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Bileća, Bosnia and Herzegovina

Average cloud cover in December - Bileća, Bosnia and Herzegovina
  • Average cloud cover in December: 35

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in December
Bileća, Bosnia and Herzegovina

Average visibility in December - Bileća, Bosnia and Herzegovina
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Bileća, Bosnia and Herzegovina

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