December weather forecast
Údrnice, Czech Republic

December

Weather in December

The first month of the winter, December, is also a wintry month in Údrnice, Czech Republic, with an average temperature varying between -1.5°C (29.3°F) and 2.6°C (36.7°F).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a frosty 7.8°C (46°F) in November to a cold 2.6°C (36.7°F). Údrnice experiences a steady nighttime temperature of -1.5°C (29.3°F) throughout the month of December.

Humidity

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

Rainfall

In Údrnice, Czech Republic, in December, it is raining for 12.6 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Údrnice, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.

Snowfall

Months with snowfall in Údrnice, Czech Republic, are January through May, October through December. In Údrnice, during December, snow falls for 9.1 days and regularly aggregates up to 85mm (3.35") of snow. In Údrnice, during the entire year, snow falls for 41.5 days and aggregates up to 328mm (12.91") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 6min of daylight.
On the first day of December, sunrise is at 07:37 and sunset at 15:58. On the last day of the month, sunrise is at 07:59 and sunset at 16:05 CET.

Sunshine

In December, the average sunshine is 4.1h.

UV index

The average daily maximum UV index in December in Údrnice, Czech Republic, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.

Frequently asked questions

How cold is December in Údrnice?
The average high-temperature, in December, in Údrnice, is 2.6°C (36.7°F), while the average low-temperature is -1.5°C (29.3°F).
What is the average humidity in December in Údrnice?
In Údrnice, Czech Republic, the average relative humidity in December is 87%.
How much does it rain in Údrnice in December?
In Údrnice, Czech Republic, during December, the rain falls for 12.6 days and regularly aggregates up to 39mm (1.54") of precipitation.
How many days does it snow in December in Údrnice?
In December, in Údrnice, it is snowing for 9.1 days. Throughout December, 85mm (3.35") of snow is accumulated.
What is the month with the shortest days in Údrnice?
December has the shortest days of the year in Údrnice, Czech Republic, with an average of 8h and 6min of daylight.
What is the average length of the day in December in Údrnice?
In December, the average day length in Údrnice is 8h and 7min.
When is the sunrise / sunset in December in Údrnice?
In December, on the first day of the month, sunrise is at 07:37 and sunset at 15:58. On the last day of the month, sunrise is at 07:59 and sunset at 16:05 CET.
How many hours of sunshine does Údrnice have in December?
In December, the average sunshine duration is 4.1h.
What is the UV index reading in December in Údrnice?
The average daily maximum UV index in December in Údrnice is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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 - Údrnice, Czech Republic
Average temperature in December
Údrnice, Czech Republic
  • Average high temperature in December: 2.6°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1°C).

  • Average low temperature in December: -1.5°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in December - Údrnice, Czech Republic
Average pressure in December
Údrnice, Czech Republic
  • Average pressure in December: 1018.1mbar

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).

Average wind speed in December - Údrnice, Czech Republic
Average wind speed in December
Údrnice, Czech Republic
  • Average wind speed in December: 11.8km/h

The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

Average humidity in December - Údrnice, Czech Republic
Average humidity in December
Údrnice, Czech Republic
  • Average humidity in December: 87%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).

Average rainfall in December - Údrnice, Czech Republic
Average rainfall in December
Údrnice, Czech Republic
  • Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).

Average rainfall days in December - Údrnice, Czech Republic
Average rainfall days in December
Údrnice, Czech Republic
  • Average rainfall days in December: 12.6 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).

Average snowfall in December - Údrnice, Czech Republic
Average snowfall in December
Údrnice, Czech Republic
  • Average snowfall in December: 85mm

The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Údrnice, Czech Republic
Average snowfall days in December
Údrnice, Czech Republic
  • Average snowfall days in December: 9.1 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Údrnice, Czech Republic
Average daylight in December /
Average sunshine in December
Údrnice, Czech Republic
  • Average daylight in December: 8h and 1min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in December - Údrnice, Czech Republic
Average sunshine days in December
Údrnice, Czech Republic
  • Average sunshine days in December: 11.1 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).

Average UV index in December - Údrnice, Czech Republic
Average UV index in December
Údrnice, Czech Republic
  • 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 November (UV index 1).

Average cloud cover in December - Údrnice, Czech Republic
Average cloud cover in December
Údrnice, Czech Republic
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December - Údrnice, Czech Republic
Average visibility in December
Údrnice, Czech Republic
  • 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).

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