December weather forecastOpatová, Slovakia
December
Weather in December
December, the first month of the winter in Opatová, is still a cold month, with an average temperature ranging between min -2.8°C (27°F) and max 1.6°C (34.9°F).Temperature
A shift in Opatová's weather is observed as November turns into December, with the average high temperature reducing from a chilly 7.6°C (45.7°F) to an icy 1.6°C (34.9°F). Opatová documents a consistent average low-temperature of -2.8°C (27°F) at night during December.Humidity
In Opatová, Slovakia, the average relative humidity in December is 89%.Rainfall
In Opatová, during December, the rain falls for 11 days and regularly aggregates up to 40mm (1.57") of precipitation. In Opatová, 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 Opatová, in December, snow falls for 8 days, with typically accumulated 63mm (2.48") of snow. In Opatová, during the entire year, snow falls for 34.3 days and aggregates up to 382mm (15.04") of snow.Daylight
The month with the shortest days in Opatová is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:20 and sunset at 15:53. On the last day of December, sunrise is at 07:41 and sunset at 16:00 CET.
Sunshine
January and December, with an average of 3.6h of sunshine, are months with the least sunshine in Opatová.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Opatová. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Opatová, 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).
Average pressure in December
Opatová, 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).
Average wind speed in December
Opatová, 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).
Average humidity in December
Opatová, 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%).
Average rainfall in December
Opatová, 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).
Average rainfall days in December
Opatová, 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).
Average snowfall in December
Opatová, 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).
Average snowfall days in December
Opatová, 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).
Average daylight in December /
Average sunshine in December
Opatová, Slovakia
- Average daylight in December: 8h and 18min
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 18min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in December
Opatová, 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).
Average UV index in December
Opatová, 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).
Average cloud cover in December
Opatová, 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).
Average visibility in December
Opatová, 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).
