December weather forecastČastkov, Slovakia
December
Weather in December
December, the first month of the winter in Častkov, is also an icy month, with an average temperature ranging between min -1.9°C (28.6°F) and max 2.4°C (36.3°F).Temperature
The shift from November to December corresponds with a decrease in the average high-temperature, down to an icy 2.4°C (36.3°F) from a frosty 8.2°C (46.8°F). An average low-temperature of -1.9°C (28.6°F) is witnessed throughout the month of December, a mere drop from the daytime peak.Humidity
In Častkov, the average relative humidity in December is 86%.Rainfall
In Častkov, in December, it is raining for 9.5 days, with typically 18mm (0.71") of accumulated precipitation. In Častkov, Slovakia, during the entire year, the rain falls for 115.7 days and collects up to 251mm (9.88") of precipitation.Snowfall
Months with snowfall in Častkov are January through April, October through December. In Častkov, in December, snow falls for 5.9 days, with typically accumulated 30mm (1.18") of snow. Throughout the year, in Častkov, there are 26.6 snowfall days, and 153mm (6.02") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 24min of daylight.On the first day of December in Častkov, Slovakia, sunrise is at 07:22 and sunset at 15:56. On the last day of the month, sunrise is at 07:43 and sunset at 16:04 CET.
Sunshine
In Častkov, Slovakia, the average sunshine in December is 4.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Častkov, Slovakia
- Average high temperature in December: 2.4°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: -1.9°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Častkov, Slovakia
- 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 (1015mbar).
Average wind speed in December
Častkov, Slovakia
- Average wind speed in December: 11.7km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Častkov, Slovakia
- Average humidity in December: 86%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Častkov, Slovakia
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is May (41mm).
The driest months (with the least rainfall) are February and April (13mm).
Average rainfall days in December
Častkov, Slovakia
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Častkov, Slovakia
- Average snowfall in December: 30mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Častkov, Slovakia
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Častkov, Slovakia
- Average daylight in December: 8h and 24min
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 6min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in December
Častkov, Slovakia
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Častkov, Slovakia
- Average UV index in December: 2
The month with the highest UV index is 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
Častkov, Slovakia
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Častkov, Slovakia
- Average visibility in December: 8km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January and December (8km).
