December weather forecast
Horní Dubňany, Czech Republic

December

Weather in December

The first month of the winter, December, is also an icy month in Horní Dubňany, Czech Republic, with an average temperature varying between 2.6°C (36.7°F) and -2.1°C (28.2°F).

Temperature

As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a frosty 7.3°C (45.1°F) to a cold 2.6°C (36.7°F). In December, Horní Dubňany's nights cool slightly to a consistent average temperature of -2.1°C (28.2°F).

Humidity

The average relative humidity in December is 86%.

Rainfall

In December, in Horní Dubňany, the rain falls for 7.7 days. Throughout December, 15mm (0.59") of precipitation is accumulated. In Horní Dubňany, during the entire year, the rain falls for 127.4 days and collects up to 291mm (11.46") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Horní Dubňany, in December, snow falls for 7 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, there are 33.9 snowfall days, and 139mm (5.47") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 18min of daylight.
On the first day of the month, sunrise is at 07:28 and sunset at 16:00. On the last day of December, in Horní Dubňany, Czech Republic, sunrise is at 07:49 and sunset at 16:07 CET.

Sunshine

The average sunshine in December is 4.3h.

UV index

The average daily maximum UV index in December in Horní Dubňany is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Frequently asked questions

How cold is it in Horní Dubňany in December?
In Horní Dubňany, 2.6°C (36.7°F) is the average high-temperature and -2.1°C (28.2°F) is the average low-temperature during December.
What is the average humidity in December in Horní Dubňany?
The average relative humidity in December in Horní Dubňany is 86%.
How many days does it rain in December in Horní Dubňany?
In Horní Dubňany, during December, the rain falls for 7.7 days and regularly aggregates up to 15mm (0.59") of precipitation.
How much does it snow in Horní Dubňany in December?
In December, it is snowing for 7 days. Throughout December, 30mm (1.18") of snow is accumulated.
What is the month with the shortest days in Horní Dubňany?
December has the shortest days of the year, with an average of 8h and 18min of daylight.
What is the average length of the day in December in Horní Dubňany?
In Horní Dubňany, Czech Republic, the average day length in December is 8h and 19min.
When are sunrise and sunset in December in Horní Dubňany?
In December, on the first day of the month, sunrise is at 07:28 and sunset at 16:00. On the last day of the month, sunrise is at 07:49 and sunset at 16:07 CET.
How many hours of sunshine does Horní Dubňany have in December?
In Horní Dubňany, the average sunshine duration in December is 4.3h.
How high is the UV index in December in Horní Dubňany?
The average daily maximum UV index in December in Horní Dubňany is 2. A UV Index estimate 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
Horní Dubňany, Czech Republic
  • Average high temperature in December: 2.6°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in December: -2.1°C

The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

Average pressure in December
Horní Dubňany, Czech Republic
  • Average pressure in December: 1019.6mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1015.3mbar).

Average wind speed in December
Horní Dubňany, Czech Republic
  • Average wind speed in December: 13.3km/h

The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

Average humidity in December
Horní Dubňany, Czech Republic
  • Average humidity in December: 86%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Horní Dubňany, Czech Republic
  • Average rainfall in December: 15mm

The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is November (10mm).

Average rainfall days in December
Horní Dubňany, Czech Republic
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in December
Horní Dubňany, Czech Republic
  • Average snowfall in December: 30mm

The month with the highest snowfall is January (53mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Horní Dubňany, Czech Republic
  • Average snowfall days in December: 7 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Horní Dubňany, Czech Republic
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

Average sunshine days in December
Horní Dubňany, Czech Republic
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in December
Horní Dubňany, 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 January (UV index 1).

Average cloud cover in December
Horní Dubňany, Czech Republic
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
Horní Dubňany, Czech Republic
  • Average visibility in December: 8km

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

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