December weather forecast
Zglinna Duża, Poland

December

Weather in December

December, the first month of the winter in Zglinna Duża, is also a wintry month, with an average temperature varying between -0.9°C (30.4°F) and 2.5°C (36.5°F).

Temperature

In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 7.5°C (45.5°F) in November to an icy 2.5°C (36.5°F). Zglinna Duża records a consistent average nighttime temperature of -0.9°C (30.4°F) in December, slightly lower than the daytime high.

Humidity

In Zglinna Duża, the average relative humidity in December is 86%.

Rainfall

In Zglinna Duża, in December, it is raining for 12.1 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, in Zglinna Duża, there are 166.9 rainfall days, and 477mm (18.78") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Zglinna Duża. In December, in Zglinna Duża, it is snowing for 11.3 days. Throughout December, 74mm (2.91") of snow is accumulated. In Zglinna Duża, during the entire year, snow falls for 50.6 days and aggregates up to 384mm (15.12") of snow.

Daylight

December has the shortest days of the year, with an average of 7h and 54min of daylight.
On the first day of December, sunrise is at 07:24 and sunset at 15:32. On the last day of the month, sunrise is at 07:46 and sunset at 15:38 CET.

Sunshine

In Zglinna Duża, the average sunshine in December is 3.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Frequently asked questions

How cold is it in Zglinna Duża in December?
The high-temperature in Zglinna Duża, Poland, during December is 2.5°C (36.5°F) and the low-temperature is -0.9°C (30.4°F).
What is the average humidity in December in Zglinna Duża?
In December, the average relative humidity is 86%.
How many days does it rain in December in Zglinna Duża?
In Zglinna Duża, Poland, in December, it is raining for 12.1 days, with typically 34mm (1.34") of accumulated precipitation.
How much does it snow in Zglinna Duża in December?
In December, in Zglinna Duża, Poland, it is snowing for 11.3 days. Throughout December, 74mm (2.91") of snow is accumulated.
What is the month with the shortest days in Zglinna Duża?
With an average of 7h and 54min of daylight, December has the shortest days of the year.
What is the average length of the day in December in Zglinna Duża?
In December, the average day length in Zglinna Duża, Poland, is 7h and 52min.
What time are sunrise and sunset in December in Zglinna Duża?
In December, on the first day of the month, sunrise is at 07:24 and sunset at 15:32. On the last day of the month, in Zglinna Duża, sunrise is at 07:46 and sunset at 15:38 CET.
How many hours of sunshine does Zglinna Duża have in December?
The average sunshine duration in December is 3.3h.
What is the month with the lowest UV index in Zglinna Duża?
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Zglinna Duża, Poland.
How high is the UV index in December in Zglinna Duża?
In December, the average daily maximum UV index in Zglinna Duża is 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Zglinna Duża, Poland
  • Average high temperature in December: 2.5°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in December: -0.9°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in December
Zglinna Duża, Poland
  • Average pressure in December: 1016.4mbar

The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

Average wind speed in December
Zglinna Duża, Poland
  • Average wind speed in December: 15.3km/h

The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).

Average humidity in December
Zglinna Duża, Poland
  • Average humidity in December: 86%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Zglinna Duża, Poland
  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (23mm).

Average rainfall days in December
Zglinna Duża, Poland
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in December
Zglinna Duża, Poland
  • Average snowfall in December: 74mm

The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Zglinna Duża, Poland
  • Average snowfall days in December: 11.3 days

The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Zglinna Duża, Poland
  • Average daylight in December: 7h and 5min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in December
Zglinna Duża, Poland
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.8 days).

Average UV index in December
Zglinna Duża, 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
Zglinna Duża, Poland
  • Average cloud cover in December: 68

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in December
Zglinna Duża, Poland
  • Average visibility in December: 8km

The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).

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