December weather forecast
Jasov, Slovakia

December

Weather in December

December, the first month of the winter in Jasov, is also a wintry month, with an average temperature ranging between max 1.1°C (34°F) and min -3°C (26.6°F).

Temperature

Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a frosty 7.5°C (45.5°F) to an icy 1.1°C (34°F). Jasov's average temperature throughout the nights in December exhibits a minor decrease from daytime highs, stabilizing at a freezing cold -3°C (26.6°F).

Humidity

In December, the average relative humidity is 87%.

Rainfall

In Jasov, during December, the rain falls for 9.1 days and regularly aggregates up to 30mm (1.18") of precipitation. In Jasov, Slovakia, during the entire year, the rain falls for 153.5 days and collects up to 482mm (18.98") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Jasov. In Jasov, in December, during 9.2 snowfall days, 81mm (3.19") of snow is typically accumulated. Throughout the year, in Jasov, there are 37.2 snowfall days, and 350mm (13.78") of snow is accumulated.

Daylight

The month with the shortest days in Jasov, Slovakia, is December, with an average of 8h and 24min of daylight.
On the first day of December, sunrise is at 07:07 and sunset at 15:42. On the last day of the month, sunrise is at 07:28 and sunset at 15:49 CET.

Sunshine

The month with the least sunshine is December, with an average of 4h of sunshine.

UV index

December is the month with the lowest UV index in Jasov, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 1 transforms into these recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

How cold is December in Jasov?
In Jasov, 1.1°C (34°F) is the average high-temperature and -3°C (26.6°F) is the average low-temperature during December.
What is the average humidity in December in Jasov?
In Jasov, Slovakia, the average relative humidity in December is 87%.
How much does it rain in Jasov in December?
In Jasov, Slovakia, during December, the rain falls for 9.1 days and regularly aggregates up to 30mm (1.18") of precipitation.
How many days does it snow in December in Jasov?
In Jasov, Slovakia, in December, snow falls for 9.2 days, with typically accumulated 81mm (3.19") of snow.
What is the month with the shortest days in Jasov?
With an average of 8h and 24min of daylight, December has the shortest days of the year in Jasov, Slovakia.
How many hours of daylight does Jasov have in December?
In December, the average day length is 8h and 22min.
What time are sunrise and sunset in December in Jasov?
In December, on the first day of the month, sunrise is at 07:07 and sunset at 15:42. On the last day of the month, in Jasov, sunrise is at 07:28 and sunset at 15:49 CET.
What is the month with the least sunshine in Jasov?
December has the least sunshine of the year in Jasov, Slovakia, with an average of 4h of sunshine.
How long on average sun shines in December in Jasov?
The average sunshine duration in December in Jasov, Slovakia, is 4h.
What is the month with the lowest UV index in Jasov?
The month with the lowest UV index in Jasov is December, with an average maximum UV index of 1.
What is the UV index intensity in December in Jasov?
The average daily maximum UV index in December in Jasov is 1. A UV Index estimate of 2, and below, represents a low health risk 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
Jasov, Slovakia
  • Average high temperature in December: 1.1°C

The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.5°C).

  • Average low temperature in December: -3°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 (-5°C).

Average pressure in December
Jasov, Slovakia
  • Average pressure in December: 1019.8mbar

The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).

Average wind speed in December
Jasov, Slovakia
  • Average wind speed in December: 8.6km/h

The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).

Average humidity in December
Jasov, Slovakia
  • Average humidity in December: 87%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in December
Jasov, Slovakia
  • Average rainfall in December: 30mm

The wettest month (with the highest rainfall) is June (76mm).
The driest months (with the least rainfall) are January and September (25mm).

Average rainfall days in December
Jasov, Slovakia
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (9.1 days).

Average snowfall in December
Jasov, Slovakia
  • Average snowfall in December: 81mm

The month with the highest snowfall is January (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Jasov, Slovakia
  • Average snowfall days in December: 9.2 days

The month with the highest number of snowfall days is January (12 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
Jasov, Slovakia
  • 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 24min).

  • Average sunshine in December: 4h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).

Average sunshine days in December
Jasov, Slovakia
  • Average sunshine days in December: 15.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in December
Jasov, Slovakia
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Jasov, Slovakia
  • Average cloud cover in December: 61

The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in December
Jasov, Slovakia
  • Average visibility in December: 7km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (7km).

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