December weather forecastJastrabá, Slovakia
December
Weather in December
The first month of the winter, December, is still a cold month in Jastrabá, Slovakia, with an average temperature ranging between max 0.8°C (33.4°F) and min -4°C (24.8°F).Temperature
With December's onset, the average high-temperature recedes from November's frosty 7.1°C (44.8°F) to an icy 0.8°C (33.4°F). Nighttime readings during December register a minimal drop from daytime highs, averaging at a freezing cold -4°C (24.8°F).Humidity
The months with the highest humidity in Jastrabá are January and December, with an average relative humidity of 90%.Rainfall
In December, the rain falls for 10.3 days. Throughout December, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 149.3 rainfall days, and 549mm (21.61") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Jastrabá, Slovakia. In Jastrabá, Slovakia, in December, snow falls for 8.1 days, with typically accumulated 73mm (2.87") of snow. Throughout the year, there are 33.1 snowfall days, and 382mm (15.04") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of December in Jastrabá, sunrise is at 07:15 and sunset at 15:50. On the last day of the month, sunrise is at 07:36 and sunset at 15:58 CET.
Sunshine
The average sunshine in December is 3.9h.UV index
In Jastrabá, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jastrabá, Slovakia
- Average high temperature in December: 0.8°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in December
Jastrabá, 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 (1014.2mbar).
Average wind speed in December
Jastrabá, Slovakia
- Average wind speed in December: 7.1km/h
The windiest months (with the highest average wind speed) are March and May (8.6km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
Jastrabá, Slovakia
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Jastrabá, Slovakia
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (82mm).
The driest month (with the least rainfall) is October (31mm).
Average rainfall days in December
Jastrabá, Slovakia
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Jastrabá, Slovakia
- Average snowfall in December: 73mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Jastrabá, Slovakia
- Average snowfall days in December: 8.1 days
The month with the highest number of snowfall days is January (11.4 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
Jastrabá, 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: 3h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Jastrabá, Slovakia
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Jastrabá, Slovakia
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Jastrabá, Slovakia
- Average cloud cover in December: 60
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Jastrabá, Slovakia
- Average visibility in December: 6km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
