December weather forecast
Slavnica, Slovakia

Weather in December

December, the first month of the winter in Slavnica, is also a wintry month, with an average temperature ranging between max 1.6°C (34.9°F) and min -2.8°C (27°F).

Temperature

In December, the average high-temperature decreases from a frosty 7.6°C (45.7°F) in November to a cold 1.6°C (34.9°F). The average low-temperature, in December, is -2.8°C (27°F).

Humidity

In December, the average relative humidity in Slavnica is 89%.

Rainfall

In December, the rain falls for 11 days. Throughout December, 40mm (1.57") of precipitation is accumulated. In Slavnica, during the entire year, the rain falls for 145.5 days and collects up to 484mm (19.06") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Slavnica, in December, snow falls for 8 days, with typically accumulated 63mm (2.48") of snow. In Slavnica, during the entire year, snow falls for 34.3 days and aggregates up to 382mm (15.04") of snow.

Daylight

December has the shortest days of the year in Slavnica, with an average of 8h and 19min of daylight.
On the first day of the month, sunrise is at 07:19 and sunset at 15:52. On the last day of December, in Slavnica, sunrise is at 07:41 and sunset at 15:59 CET.

Sunshine

January and December, with an average of 3.6h of sunshine, are months with the least sunshine.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index in Slavnica, Slovakia. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Slavnica?

The average relative humidity in December in Slavnica, Slovakia, is 89%.

How much does it rain in Slavnica in December?

In Slavnica, in December, it is raining for 11 days, with typically 40mm (1.57") of accumulated precipitation.

How much does it snow in Slavnica in December?

In Slavnica, Slovakia, in December, snow falls for 8 days, with typically accumulated 63mm (2.48") of snow.

What is the month with the shortest days in Slavnica?

With an average of 8h and 19min of daylight, December has the shortest days of the year in Slavnica.

What is the average length of the day in December in Slavnica?

The average day length in December in Slavnica, Slovakia, is 8h and 19min.

What time are sunrise and sunset in December in Slavnica?

On the first day of December, sunrise is at 07:19 and sunset at 15:52. On the last day of the month, sunrise is at 07:41 and sunset at 15:59 CET.

What is the month with the least sunshine in Slavnica?

The months with the least sunshine are January and December, with an average of 3.6h of sunshine.

How long on average sun shines in December in Slavnica?

In Slavnica, Slovakia, the average sunshine duration in December is 3.6h.

What is the month with the lowest UV index in Slavnica?

The month with the lowest UV index in Slavnica, Slovakia, is December, with an average maximum UV index of 1.

What is the UV index reading in December in Slavnica?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.

Average temperature in December
Slavnica, Slovakia

Average temperature in December - Slavnica, Slovakia
  • Average high temperature in December: 1.6°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.2°C).

  • Average low temperature in December: -2.8°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (-5.1°C).

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Average pressure in December
Slavnica, Slovakia

Average pressure in December - Slavnica, Slovakia
  • Average pressure in December: 1019.6mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The months with the lowest atmospheric pressure are June and July (1014.7mbar).

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Average wind speed in December
Slavnica, Slovakia

Average wind speed in December - Slavnica, Slovakia
  • Average wind speed in December: 8.9km/h

The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).

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Average humidity in December
Slavnica, Slovakia

Average humidity in December - Slavnica, Slovakia
  • Average humidity in December: 89%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in December
Slavnica, Slovakia

Average rainfall in December - Slavnica, Slovakia
  • Average rainfall in December: 40mm

The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (24mm).

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Average rainfall days in December
Slavnica, Slovakia

Average rainfall days in December - Slavnica, Slovakia
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in December
Slavnica, Slovakia

Average snowfall in December - Slavnica, Slovakia
  • Average snowfall in December: 63mm

The month with the highest snowfall is January (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in December
Slavnica, Slovakia

Average snowfall days in December - Slavnica, Slovakia
  • Average snowfall days in December: 8 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).

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Average daylight in December /
Average sunshine in December
Slavnica, Slovakia

Average daylight in December / Average sunshine in December - Slavnica, Slovakia
  • Average daylight in December: 8h and 19min

The month with the longest days is June (Average daylight: 16h and 8min).
The month with the shortest days is December (Average daylight: 8h and 19min).

  • Average sunshine in December: 3.6h

The month with the most sunshine is August (Average sunshine: 10.9h).
The months with the least sunshine are January and December (Average sunshine: 3.6).

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Average sunshine days in December
Slavnica, Slovakia

Average sunshine days in December - Slavnica, Slovakia
  • Average sunshine days in December: 12.8 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in December
Slavnica, Slovakia

Average UV index in December - Slavnica, Slovakia
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Slavnica, Slovakia

Average cloud cover in December - Slavnica, Slovakia
  • Average cloud cover in December: 63

The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in December
Slavnica, Slovakia

Average visibility in December - Slavnica, Slovakia
  • Average visibility in December: 7km

The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).

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