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
Weather in December
Temperature
The move into December indicates a reduction in the average high-temperature, down from November's chilly 7.1°C (44.8°F) to an icy 1.9°C (35.4°F). Świerczek reports an average low-temperature of -1.8°C (28.8°F) during the subtly cooler December nights.Humidity
In Świerczek, the average relative humidity in December is 87%.Rainfall
In Świerczek, in December, it is raining for 8.9 days, with typically 26mm (1.02") of accumulated precipitation. In Świerczek, during the entire year, the rain falls for 122.3 days and collects up to 347mm (13.66") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Świerczek, in December, snow falls for 8.5 days, with typically accumulated 59mm (2.32") of snow. In Świerczek, during the entire year, snow falls for 43.1 days and aggregates up to 336mm (13.23") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:19 and sunset at 15:32. On the last day of December, sunrise is at 07:40 and sunset at 15:38 CET.
Sunshine
The average sunshine in December in Świerczek is 3.3h.UV index
The months with the lowest UV index in Świerczek are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Świerczek in December?
What is the average humidity in December in Świerczek?
How much does it rain in Świerczek in December?
How much does it snow in Świerczek in December?
What is the month with the shortest days in Świerczek?
How many hours of daylight does Świerczek have in December?
When are sunrise and sunset in December in Świerczek?
How long on average sun shines in December in Świerczek?
When is the lowest UV index in Świerczek?
What is the UV index reading in December in Świerczek?
Average temperature in December
Świerczek, Poland
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in December: -1.8°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in December
Świerczek, Poland
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is October (1018.6mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in December
Świerczek, Poland
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in December
Świerczek, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Świerczek, Poland
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Świerczek, Poland
- Average rainfall days in December: 8.9 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in December
Świerczek, Poland
- Average snowfall in December: 59mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Świerczek, Poland
- Average snowfall days in December: 8.5 days
The month with the highest number of snowfall days is January (12.4 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
Świerczek, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in December
Świerczek, Poland
- Average sunshine days in December: 14.6 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in December
Świerczek, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Świerczek, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Świerczek, Poland
- 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).
Świerczek, Poland
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