December weather forecastSemice, Czech Republic
December
Weather in December
December completes the cycle with the return of the full-blown winter conditions in Semice. The cold asserts itself with a drop in temperature, reduced daylight, and minimal sunshine. Snowfall becomes noticeable, covering the city in a white, wintry blanket. Relative humidity remains high, while wind speeds intensify, facilitating the cold ambiance. By the end of the month, average atmospheric pressure stands at 1018.1mb, the highest reading of the year, drawing the curtain on the year's climatic patterns.Temperature
With the onset of December, Semice experiences a modest temperature adjustment, with the average high-temperature receding from a chilly 7.8°C (46°F) in November to a cold 2.6°C (36.7°F). Semice documents an average low-temperature of -1.5°C (29.3°F) for the nights of December.Humidity
The average relative humidity in December is 87%.Rainfall
In Semice, Czech Republic, during December, the rain falls for 12.6 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 161.2 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Semice, Czech Republic. In Semice, in December, during 9.1 snowfall days, 85mm (3.35") of snow is typically accumulated. In Semice, Czech Republic, during the entire year, snow falls for 41.5 days and aggregates up to 328mm (12.91") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December in Semice, sunrise is at 07:38 and sunset at 16:00. On the last day of the month, sunrise is at 07:59 and sunset at 16:07 CET.
Sunshine
In December, the average sunshine in Semice is 4.1h.UV index
In Semice, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Semice, Czech Republic
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Semice, Czech Republic
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in December
Semice, Czech Republic
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Semice, Czech Republic
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Semice, Czech Republic
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in December
Semice, Czech Republic
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Semice, Czech Republic
- Average snowfall in December: 85mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Semice, Czech Republic
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Semice, Czech Republic
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Semice, Czech Republic
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in December
Semice, Czech Republic
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Semice, Czech Republic
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Semice, Czech Republic
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
