Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The beginning of December involves a decrease in the average high-temperature, transitioning from a frosty 8.5°C (47.3°F) in November to an icy 2.5°C (36.5°F). December notes an average low temperature of -1.5°C (29.3°F), subtly down from the daytime highs.Humidity
In Świerklany Górne, the average relative humidity in December is 84%.Rainfall
In December, the rain falls for 11.8 days. Throughout December, 43mm (1.69") of precipitation is accumulated. In Świerklany Górne, during the entire year, the rain falls for 168.5 days and collects up to 562mm (22.13") of precipitation.Snowfall
January through May, October through December are months with snowfall in Świerklany Górne. In Świerklany Górne, during December, snow falls for 10.7 days and regularly aggregates up to 114mm (4.49") of snow. Throughout the year, there are 54.5 snowfall days, and 576mm (22.68") of snow is accumulated.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:23 and sunset at 15:46. On the last day of December, in Świerklany Górne, sunrise is at 07:44 and sunset at 15:53 CET.
Sunshine
In December, the average sunshine in Świerklany Górne is 4.2h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Świerklany Górne, Poland. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Świerklany Górne?
What is the average humidity in December in Świerklany Górne?
How much does it rain in Świerklany Górne in December?
How many days does it snow in December in Świerklany Górne?
What is the month with the shortest days in Świerklany Górne?
How many hours of daylight does Świerklany Górne have in December?
When is the sunrise / sunset in December in Świerklany Górne?
How long on average sun shines in December in Świerklany Górne?
What are the months with the lowest UV index in Świerklany Górne?
What is the UV index intensity in December in Świerklany Górne?
Average temperature in December
Świerklany Górne, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Świerklany Górne, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Świerklany Górne, Poland
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Świerklany Górne, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Świerklany Górne, Poland
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is May (76mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in December
Świerklany Górne, Poland
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is January (10.1 days).
Average snowfall in December
Świerklany Górne, Poland
- Average snowfall in December: 114mm
The month with the highest snowfall is January (201mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Świerklany Górne, Poland
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Świerklany Górne, Poland
- Average daylight in December: 8h and 1min
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 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Świerklany Górne, Poland
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Świerklany Górne, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Świerklany Górne, Poland
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Świerklany Górne, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
