December weather forecastOlcnava, Slovakia
December
Weather in December
The first month of the winter, December, is also a wintry month in Olcnava, Slovakia, with an average temperature fluctuating between 0.3°C (32.5°F) and -4.6°C (23.7°F).Temperature
Olcnava in December demonstrates a small temperature transition, adjusting from an average high of a frosty 6.7°C (44.1°F) in November to a cold 0.3°C (32.5°F). Olcnava reports an average low temperature of -4.6°C (23.7°F) in December, a minor decrease from the day's highs.Humidity
In Olcnava, the average relative humidity in December is 88%.Rainfall
In Olcnava, Slovakia, during December, the rain falls for 7.5 days and regularly aggregates up to 21mm (0.83") of precipitation. In Olcnava, during the entire year, the rain falls for 127.7 days and collects up to 367mm (14.45") of precipitation.Snowfall
January through April, October through December are months with snowfall in Olcnava. In Olcnava, Slovakia, in December, during 10.1 snowfall days, 85mm (3.35") of snow is typically accumulated. In Olcnava, during the entire year, snow falls for 43.5 days and aggregates up to 364mm (14.33") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:09 and sunset at 15:42. On the last day of December, sunrise is at 07:30 and sunset at 15:49 CET.
Sunshine
In December, the average sunshine in Olcnava is 4.6h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Olcnava. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Olcnava, Slovakia
- Average high temperature in December: 0.3°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in December: -4.6°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-6.7°C).
Average pressure in December
Olcnava, 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 (1014.2mbar).
Average wind speed in December
Olcnava, Slovakia
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Olcnava, Slovakia
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Olcnava, Slovakia
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in December
Olcnava, Slovakia
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Olcnava, Slovakia
- Average snowfall in December: 85mm
The month with the highest snowfall is January (95mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Olcnava, Slovakia
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Olcnava, 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: 4h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in December
Olcnava, Slovakia
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is September (19 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in December
Olcnava, 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, February, October, November and December (UV index 2).
Average cloud cover in December
Olcnava, Slovakia
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Olcnava, Slovakia
- Average visibility in December: 8km
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 and February (7km).
