December weather forecastLastovce, Slovakia
December
Weather in December
The first month of the winter, December, is still a cold month in Lastovce, Slovakia, with an average temperature varying between 1.4°C (34.5°F) and -2.5°C (27.5°F).Temperature
In the transition to December, Lastovce observes a drop in the average high-temperature, moving from a chilly 8.4°C (47.1°F) in November to a wintry 1.4°C (34.5°F). December in Lastovce sees a slight dip to an average low temperature of -2.5°C (27.5°F) from the daytime highs.Humidity
In Lastovce, Slovakia, the average relative humidity in December is 87%.Rainfall
In Lastovce, during December, the rain falls for 11.5 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, there are 150.8 rainfall days, and 471mm (18.54") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Lastovce, during December, snow falls for 9 days and regularly aggregates up to 69mm (2.72") of snow. Throughout the year, there are 34 snowfall days, and 309mm (12.17") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:04 and sunset at 15:40. On the last day of December, in Lastovce, sunrise is at 07:25 and sunset at 15:47 CET.
Sunshine
With an average of 3.8h of sunshine, December has the least sunshine of the year in Lastovce.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Lastovce, Slovakia
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in December: -2.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in December
Lastovce, 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 (1014.1mbar).
Average wind speed in December
Lastovce, Slovakia
- Average wind speed in December: 9.4km/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 November (8.6km/h).
Average humidity in December
Lastovce, Slovakia
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Lastovce, Slovakia
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is June (67mm).
The driest months (with the least rainfall) are August and September (28mm).
Average rainfall days in December
Lastovce, Slovakia
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in December
Lastovce, Slovakia
- Average snowfall in December: 69mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Lastovce, Slovakia
- Average snowfall days in December: 9 days
The month with the highest number of snowfall days is January (12.3 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
Lastovce, 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 48min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Lastovce, Slovakia
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Lastovce, Slovakia
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Lastovce, Slovakia
- Average cloud cover in December: 62
The months with the most cloud cover are January and December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Lastovce, Slovakia
- Average visibility in December: 8km
The months with the highest visibility are August and September (10km).
The month with the lowest visibility is January (7km).
