December weather forecastMliečno, Slovakia

December

Weather in December

The first month of the winter, December, is also an icy month in Mliečno, Slovakia, with an average temperature fluctuating between 3.6°C (38.5°F) and -1°C (30.2°F).

Temperature

Mliečno experiences a temperature shift at the start of December, with average high-temperatures adjusting from a chilly 9.5°C (49.1°F) in November to an icy 3.6°C (38.5°F). During December, the nighttime temperatures in Mliečno align closely with the daytime averages, measuring a freezing cold -1°C (30.2°F).

Humidity

In Mliečno, the average relative humidity in December is 82%.

Rainfall

In Mliečno, Slovakia, in December, during 8 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 120.7 rainfall days, and 363mm (14.29") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Mliečno, Slovakia. In Mliečno, in December, snow falls for 6.3 days, with typically accumulated 48mm (1.89") of snow. In Mliečno, during the entire year, snow falls for 30.3 days and aggregates up to 322mm (12.68") of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 30min of daylight.
On the first day of December, sunrise is at 07:19 and sunset at 15:59. On the last day of the month, sunrise is at 07:40 and sunset at 16:07 CET.

Sunshine

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

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mliečno, Slovakia. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Mliečno, 3.6°C (38.5°F) is the average high-temperature and -1°C (30.2°F) is the average low-temperature during December. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 29°C (84.2°F).

The average relative humidity in December in Mliečno, Slovakia, is 82%.

In Mliečno, in December, it is raining for 8 days, with typically 29mm (1.14") of accumulated precipitation.

In December, it is snowing for 6.3 days. Throughout December, 48mm (1.89") of snow is accumulated.

December has the shortest days of the year, with an average of 8h and 30min of daylight.

The average day length in December in Mliečno is 8h and 27min.

In December, on the first day of the month, sunrise is at 07:19 and sunset at 15:59. On the last day of the month, sunrise is at 07:40 and sunset at 16:07 CET.

In Mliečno, Slovakia, the average sunshine duration in December is 5h.

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

The average daily maximum UV index in December in Mliečno, Slovakia, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

9.5°C

3.6°C

1.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.1km/h

15.1km/h

14.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

20.2

18.1

16.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mliečno, Slovakia

Average high temperature in December: 3.6°C

The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (1.9°C).

Average low temperature in December: -1°C

The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-2.7°C).

Average pressure in December
Mliečno, Slovakia

Average pressure in December: 1020.4mbar

The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1014.7mbar).

Average wind speed in December
Mliečno, Slovakia

Average wind speed in December: 13.8km/h

The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).

Average humidity in December
Mliečno, Slovakia

Average humidity in December: 82%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (59%).

Average rainfall in December
Mliečno, Slovakia

Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is May (53mm).
The driest month (with the least rainfall) is April (21mm).

Average rainfall days in December
Mliečno, Slovakia

Average rainfall days in December: 8 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in December
Mliečno, Slovakia

Average snowfall in December: 48mm

The month with the highest snowfall is January (131mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Mliečno, Slovakia

Average snowfall days in December: 6.3 days

The month with the highest number of snowfall days is January (9.4 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
Mliečno, Slovakia

Average daylight in December: 8h and 30min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

Average sunshine in December: 5h and 0min

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

Average sunshine days in December
Mliečno, Slovakia

Average sunshine days in December: 18.1 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is May (12.5 days).

Average UV index in December
Mliečno, Slovakia

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
Mliečno, Slovakia

Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in December
Mliečno, Slovakia

Average visibility in December: 9km

The months with the highest visibility are March, April, June, July, August and September (10km).
The months with the lowest visibility are January, February, May, October, November and December (9km).