December weather forecast
Kalesija, Bosnia and Herzegovina

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Weather in December

December wraps up the year with a fitting winter climate in Kalesija. A further steep descent in the temperature from November, reaching a low of -0.3°C (31.5°F), makes December the coldest month. The increased snowfall signals that winter has fully set in, making Kalesija a winter wonderland. Short days and longer nights define December weather. The twinkling Christmas lights beautifully reflecting off the snowed-in streets give a mesmerizing finish to the year.

Temperature

In Kalesija, the beginning of December is marked by a lowered average high-temperature, shifting from November's cool 12.6°C (54.7°F) to an icy 5.8°C (42.4°F). In December, Kalesija experiences a temperature dip to an average of -0.3°C (31.5°F) at night.

Humidity

In Kalesija, Bosnia and Herzegovina, the average relative humidity in December is 82%.

Rainfall

In Kalesija, Bosnia and Herzegovina, in December, during 8.4 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Kalesija, during the entire year, the rain falls for 138.7 days and collects up to 555mm (21.85") of precipitation.

Snowfall

January through April, October through December are months with snowfall. In December, it is snowing for 7.5 days. Throughout December, 162mm (6.38") of snow is accumulated. Throughout the year, there are 33.2 snowfall days, and 616mm (24.25") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 54min of daylight.
On the first day of December, sunrise is at 07:01 and sunset at 16:06. On the last day of the month, sunrise is at 07:20 and sunset at 16:14 CET.

Sunshine

In December, the average sunshine in Kalesija is 5h.

UV index

The months with the lowest UV index in Kalesija are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

Is it cold in Kalesija during December?

In Kalesija, 5.8°C (42.4°F) is the average high-temperature and -0.3°C (31.5°F) is the average low-temperature during December. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 31°C (87.8°F).

What is the average humidity in December in Kalesija?

In Kalesija, Bosnia and Herzegovina, the average relative humidity in December is 82%.

How much does it rain in Kalesija in December?

In Kalesija, Bosnia and Herzegovina, during December, the rain falls for 8.4 days and regularly aggregates up to 41mm (1.61") of precipitation.

How much does it snow in Kalesija in December?

In Kalesija, in December, during 7.5 snowfall days, 162mm (6.38") of snow is typically accumulated.

What is the month with the shortest days in Kalesija?

December has the shortest days of the year in Kalesija, Bosnia and Herzegovina, with an average of 8h and 54min of daylight.

What is the average length of the day in December in Kalesija?

The average day length in December is 8h and 55min.

What time are sunrise and sunset in December in Kalesija?

On the first day of December, sunrise is at 07:01 and sunset at 16:06. On the last day of the month, sunrise is at 07:20 and sunset at 16:14 CET.

How long on average sun shines in December in Kalesija?

In December, the average sunshine duration is 5h.

When is the lowest UV index in Kalesija?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Kalesija?

In Kalesija, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Kalesija, Bosnia and Herzegovina

Average temperature in December - Kalesija, Bosnia and Herzegovina
  • Average high temperature in December: 5.8°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in December: -0.3°C

The months with the highest average low temperature are July and August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).

Average pressure in December
Kalesija, Bosnia and Herzegovina

Average pressure in December - Kalesija, Bosnia and Herzegovina
  • Average pressure in December: 1020.9mbar

The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).

Average wind speed in December
Kalesija, Bosnia and Herzegovina

Average wind speed in December - Kalesija, Bosnia and Herzegovina
  • Average wind speed in December: 7.4km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).

Average humidity in December
Kalesija, Bosnia and Herzegovina

Average humidity in December - Kalesija, Bosnia and Herzegovina
  • Average humidity in December: 82%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (64%).

Average rainfall in December
Kalesija, Bosnia and Herzegovina

Average rainfall in December - Kalesija, Bosnia and Herzegovina
  • Average rainfall in December: 41mm

The wettest month (with the highest rainfall) is May (87mm).
The driest month (with the least rainfall) is September (28mm).

Average rainfall days in December
Kalesija, Bosnia and Herzegovina

Average rainfall days in December - Kalesija, Bosnia and Herzegovina
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in December
Kalesija, Bosnia and Herzegovina

Average snowfall in December - Kalesija, Bosnia and Herzegovina
  • Average snowfall in December: 162mm

The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Kalesija, Bosnia and Herzegovina

Average snowfall days in December - Kalesija, Bosnia and Herzegovina
  • Average snowfall days in December: 7.5 days

The month with the highest number of snowfall days is January (10.4 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
Kalesija, Bosnia and Herzegovina

Average daylight in December / Average sunshine in December - Kalesija, Bosnia and Herzegovina
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in December
Kalesija, Bosnia and Herzegovina

Average sunshine days in December - Kalesija, Bosnia and Herzegovina
  • Average sunshine days in December: 15.9 days

The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in December
Kalesija, Bosnia and Herzegovina

Average UV index in December - Kalesija, 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, February, November and December (UV index 2).

Average cloud cover in December
Kalesija, Bosnia and Herzegovina

Average cloud cover in December - Kalesija, Bosnia and Herzegovina
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in December
Kalesija, Bosnia and Herzegovina

Average visibility in December - Kalesija, 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 month with the lowest visibility is January (7km).

Kalesija, Bosnia and Herzegovina

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