December weather forecast
Košćani, Bosnia and Herzegovina

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Weather in December

The first month of the winter, December, is still a cold month in Košćani, Bosnia and Herzegovina, with an average temperature ranging between max 3.2°C (37.8°F) and min -4.4°C (24.1°F).

Temperature

The onset of December comes with a shift in the average high-temperature, falling from a frosty 9.4°C (48.9°F) in November to a wintry 3.2°C (37.8°F). In Košćani, December's nights observe an average temperature dip to a subzero cold -4.4°C (24.1°F).

Humidity

In December, the average relative humidity is 88%.

Rainfall

The months with the most rainfall are November and December, with an average 85mm (3.35") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Košćani, during December, snow falls for 11.4 days and regularly aggregates up to 307mm (12.09") of snow. Throughout the year, in Košćani, there are 53 snowfall days, and 1308mm (51.5") of snow is accumulated.

Daylight

The month with the shortest days in Košćani is December, with an average of 8h and 54min of daylight.
On the first day of the month, sunrise is at 07:05 and sunset at 16:13. On the last day of December, sunrise is at 07:25 and sunset at 16:22 CET.

Sunshine

The average sunshine in December in Košćani is 4.3h.

UV index

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

How cold is December in Košćani?

In Košćani, 3.2°C (37.8°F) is the average high-temperature and -4.4°C (24.1°F) is the average low-temperature during December.

What is the average humidity in December in Košćani?

In December, the average relative humidity is 88%.

What is the wettest month in Košćani?

The months with the most rainfall in Košćani, Bosnia and Herzegovina, are November and December, with an average 85mm (3.35") of precipitation.

How many days does it rain in December in Košćani?

In Košćani, during December, the rain falls for 11.8 days and regularly aggregates up to 85mm (3.35") of precipitation.

How many days does it snow in December in Košćani?

In December, it is snowing for 11.4 days. Throughout December, 307mm (12.09") of snow is accumulated.

What is the month with the shortest days in Košćani?

The month with the shortest days in Košćani, Bosnia and Herzegovina, is December, with an average of 8h and 54min of daylight.

How many hours of daylight does Košćani have in December?

The average day length in December in Košćani is 8h and 57min.

When are sunrise and sunset in December in Košćani?

On the first day of December in Košćani, sunrise is at 07:05 and sunset at 16:13. On the last day of the month, sunrise is at 07:25 and sunset at 16:22 CET.

How many hours of sunshine does Košćani have in December?

In Košćani, Bosnia and Herzegovina, the average sunshine duration in December is 4.3h.

How high is the UV index in December in Košćani?

In December, the average daily maximum UV index in Košćani, Bosnia and Herzegovina, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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
Košćani, Bosnia and Herzegovina

Average temperature in December - Košćani, Bosnia and Herzegovina
  • Average high temperature in December: 3.2°C

The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (1.7°C).

  • Average low temperature in December: -4.4°C

The month with the highest average low temperature is August (11.2°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).

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Average pressure in December
Košćani, Bosnia and Herzegovina

Average pressure in December - Košćani, Bosnia and Herzegovina
  • Average pressure in December: 1020.1mbar

The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).

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Average wind speed in December
Košćani, Bosnia and Herzegovina

Average wind speed in December - Košćani, Bosnia and Herzegovina
  • Average wind speed in December: 9km/h

The windiest months (with the highest average wind speed) are February and March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).

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Average humidity in December
Košćani, Bosnia and Herzegovina

Average humidity in December - Košćani, Bosnia and Herzegovina
  • Average humidity in December: 88%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in December
Košćani, Bosnia and Herzegovina

Average rainfall in December - Košćani, Bosnia and Herzegovina
  • Average rainfall in December: 85mm

The wettest months (with the highest rainfall) are November and December (85mm).
The driest month (with the least rainfall) is August (35mm).

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Average rainfall days in December
Košćani, Bosnia and Herzegovina

Average rainfall days in December - Košćani, Bosnia and Herzegovina
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is August (9.8 days).

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Average snowfall in December
Košćani, Bosnia and Herzegovina

Average snowfall in December - Košćani, Bosnia and Herzegovina
  • Average snowfall in December: 307mm

The month with the highest snowfall is January (344mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Košćani, Bosnia and Herzegovina

Average snowfall days in December - Košćani, Bosnia and Herzegovina
  • Average snowfall days in December: 11.4 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • 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).

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Average sunshine days in December
Košćani, Bosnia and Herzegovina

Average sunshine days in December - Košćani, Bosnia and Herzegovina
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in December
Košćani, Bosnia and Herzegovina

Average UV index in December - Košćani, 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).

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Average cloud cover in December
Košćani, Bosnia and Herzegovina

Average cloud cover in December - Košćani, Bosnia and Herzegovina
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in December
Košćani, Bosnia and Herzegovina

Average visibility in December - Košćani, 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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Košćani, Bosnia and Herzegovina

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