December weather forecast
Bistrica, Croatia

December

Weather in December

December, the first month of the winter in Bistrica, is still a cold month, with temperature in the range of an average high of 4.8°C (40.6°F) and an average low of -0.5°C (31.1°F).

Temperature

Bistrica, Croatia, in December experiences a subtle temperature decline, with average high-temperatures reducing from a cool 10.8°C (51.4°F) in November to an icy 4.8°C (40.6°F). In Bistrica, the nighttime temperature averages to a freezing cold -0.5°C (31.1°F) during December.

Humidity

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

Rainfall

In Bistrica, during December, the rain falls for 10.2 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, in Bistrica, there are 160.8 rainfall days, and 693mm (27.28") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In December, it is snowing for 5 days. Throughout December, 76mm (2.99") of snow is accumulated. In Bistrica, during the entire year, snow falls for 26.2 days and aggregates up to 443mm (17.44") of snow.

Daylight

December has the shortest days of the year in Bistrica, Croatia, with an average of 8h and 48min of daylight.
On the first day of December, sunrise is at 07:10 and sunset at 16:07. On the last day of the month, sunrise is at 07:30 and sunset at 16:15 CET.

Sunshine

In December, the average sunshine in Bistrica is 5.1h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bistrica. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure 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. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

Is it cold in Bistrica during December?
In December, in Bistrica, the average high-temperature is 4.8°C (40.6°F), and the average low-temperature is -0.5°C (31.1°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 30°C (86°F).
What is the average humidity in December in Bistrica?
In December, the average relative humidity in Bistrica, Croatia, is 84%.
How many days does it rain in December in Bistrica?
In December, in Bistrica, the rain falls for 10.2 days. Throughout December, 48mm (1.89") of precipitation is accumulated.
How many days does it snow in December in Bistrica?
In Bistrica, in December, during 5 snowfall days, 76mm (2.99") of snow is typically accumulated.
What is the month with the shortest days in Bistrica?
With an average of 8h and 48min of daylight, December has the shortest days of the year.
How many hours of daylight does Bistrica have in December?
The average day length in December is 8h and 45min.
What time are sunrise and sunset in December in Bistrica?
In December, on the first day of the month, sunrise is at 07:10 and sunset at 16:07. On the last day of the month, in Bistrica, sunrise is at 07:30 and sunset at 16:15 CET.
How many hours of sunshine does Bistrica have in December?
In December, the average sunshine duration in Bistrica, Croatia, is 5.1h.
What is the month with the lowest UV index in Bistrica?
The months with the lowest UV index in Bistrica, Croatia, are January, February, November and December, with an average maximum UV index of 2.
What is the UV index intensity in December in Bistrica?
In Bistrica, 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 exposure to Sun's UV rays.
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 - Bistrica, Croatia
Average temperature in December
Bistrica, Croatia
  • Average high temperature in December: 4.8°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in December: -0.5°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).

Average pressure in December - Bistrica, Croatia
Average pressure in December
Bistrica, Croatia
  • Average pressure in December: 1020.7mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is June (1014.6mbar).

Average wind speed in December - Bistrica, Croatia
Average wind speed in December
Bistrica, Croatia
  • Average wind speed in December: 8.8km/h

The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).

Average humidity in December - Bistrica, Croatia
Average humidity in December
Bistrica, Croatia
  • Average humidity in December: 84%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (66%).

Average rainfall in December - Bistrica, Croatia
Average rainfall in December
Bistrica, Croatia
  • Average rainfall in December: 48mm

The wettest month (with the highest rainfall) is May (104mm).
The driest months (with the least rainfall) are August and October (43mm).

Average rainfall days in December - Bistrica, Croatia
Average rainfall days in December
Bistrica, Croatia
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is December (10.2 days).

Average snowfall in December - Bistrica, Croatia
Average snowfall in December
Bistrica, Croatia
  • Average snowfall in December: 76mm

The month with the highest snowfall is January (148mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December - Bistrica, Croatia
Average snowfall days in December
Bistrica, Croatia
  • Average snowfall days in December: 5 days

The month with the highest number of snowfall days is January (8.8 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 - Bistrica, Croatia
Average daylight in December /
Average sunshine in December
Bistrica, Croatia
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 5h and 1min

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 6min).

Average sunshine days in December - Bistrica, Croatia
Average sunshine days in December
Bistrica, Croatia
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is May (7.9 days).

Average UV index in December - Bistrica, Croatia
Average UV index in December
Bistrica, Croatia
  • Average UV index in December: 2

The months with the highest UV index are June and 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 - Bistrica, Croatia
Average cloud cover in December
Bistrica, Croatia
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in December - Bistrica, Croatia
Average visibility in December
Bistrica, Croatia
  • Average visibility in December: 9km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).

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