December weather forecast
Trtorići, Bosnia and Herzegovina

December

Weather in December

December, the first month of the winter in Trtorići, is also a wintry month, with an average temperature fluctuating between -3.3°C (26.1°F) and 3.2°C (37.8°F).

Temperature

A subtle decrease in the average high-temperature marks December, falling from November's chilly 9.7°C (49.5°F) to an icy 3.2°C (37.8°F). Throughout December, Trtorići witnesses a consistent average low-temperature of -3.3°C (26.1°F).

Humidity

In Trtorići, the average relative humidity in December is 87%.

Rainfall

In Trtorići, in December, it is raining for 8.5 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Trtorići, there are 156.2 rainfall days, and 733mm (28.86") of precipitation is accumulated.

Snowfall

Months with snowfall in Trtorići are January through May, October through December. In Trtorići, in December, during 10.4 snowfall days, 319mm (12.56") of snow is typically accumulated. Throughout the year, there are 54.5 snowfall days, and 1422mm (55.98") of snow is accumulated.

Daylight

December has the shortest days of the year in Trtorići, Bosnia and Herzegovina, with an average of 9h and 0min of daylight.
On the first day of December in Trtorići, Bosnia and Herzegovina, sunrise is at 07:02 and sunset at 16:09. On the last day of the month, sunrise is at 07:21 and sunset at 16:18 CET.

Sunshine

The average sunshine in December is 4.3h.

UV index

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

How cold is it in Trtorići in December?
In December, in Trtorići, the average high-temperature is 3.2°C (37.8°F), and the average low-temperature is -3.3°C (26.1°F).
What is the average humidity in December in Trtorići?
In December, the average relative humidity in Trtorići is 87%.
How much does it rain in Trtorići in December?
In Trtorići, Bosnia and Herzegovina, in December, it is raining for 8.5 days, with typically 69mm (2.72") of accumulated precipitation.
How much does it snow in Trtorići in December?
In Trtorići, Bosnia and Herzegovina, in December, snow falls for 10.4 days, with typically accumulated 319mm (12.56") of snow.
What is the month with the shortest days in Trtorići?
With an average of 9h and 0min of daylight, December has the shortest days of the year in Trtorići, Bosnia and Herzegovina.
How many hours of daylight does Trtorići have in December?
In Trtorići, Bosnia and Herzegovina, the average day length in December is 8h and 57min.
When is the sunrise / sunset in December in Trtorići?
On the first day of December, sunrise is at 07:02 and sunset at 16:09. On the last day of the month, sunrise is at 07:21 and sunset at 16:18 CET.
How many hours of sunshine does Trtorići have in December?
In Trtorići, the average sunshine duration in December is 4.3h.
What is the UV index intensity in December in Trtorići?
In Trtorići, Bosnia and Herzegovina, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Trtorići, Bosnia and Herzegovina
  • Average high temperature in December: 3.2°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in December: -3.3°C

The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is January (-5°C).

Average pressure in December
Trtorići, Bosnia and Herzegovina
  • Average pressure in December: 1020.5mbar

The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is May (1014.7mbar).

Average wind speed in December
Trtorići, Bosnia and Herzegovina
  • Average wind speed in December: 7.9km/h

The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in December
Trtorići, Bosnia and Herzegovina
  • Average humidity in December: 87%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (71%).

Average rainfall in December
Trtorići, Bosnia and Herzegovina
  • Average rainfall in December: 69mm

The wettest month (with the highest rainfall) is May (91mm).
The driest month (with the least rainfall) is September (38mm).

Average rainfall days in December
Trtorići, Bosnia and Herzegovina
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in December
Trtorići, Bosnia and Herzegovina
  • Average snowfall in December: 319mm

The month with the highest snowfall is January (321mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Trtorići, Bosnia and Herzegovina
  • Average snowfall days in December: 10.4 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Trtorići, Bosnia and Herzegovina
  • 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: 4h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in December
Trtorići, Bosnia and Herzegovina
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is June (7.8 days).

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

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in December
Trtorići, Bosnia and Herzegovina
  • Average cloud cover in December: 55

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in December
Trtorići, Bosnia and Herzegovina
  • Average visibility in December: 7km

The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January and February (6km).

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