December weather forecast
Sadlenko, Poland

December

Weather in December

The first month of the winter, December, is also a wintry month in Sadlenko, Poland, with an average temperature fluctuating between 4°C (39.2°F) and 1.3°C (34.3°F).

Temperature

As November makes way for December, Sadlenko's average high-temperature eases from a frosty 7.8°C (46°F) to an icy 4°C (39.2°F). Sadlenko maintains a near steady average temperature of 1.3°C (34.3°F) during the nights of December, demonstrating little drop from daytime highs.

Humidity

The average relative humidity in December in Sadlenko is 86%.

Rainfall

In Sadlenko, in December, during 14.9 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Sadlenko, during the entire year, the rain falls for 164.8 days and collects up to 438mm (17.24") of precipitation.

Snowfall

Months with snowfall in Sadlenko, Poland, are January through April, November and December. In December, it is snowing for 6.2 days. Throughout December, 25mm (0.98") of snow is accumulated. In Sadlenko, during the entire year, snow falls for 29.1 days and aggregates up to 146mm (5.75") of snow.

Daylight

December has the shortest days of the year, with an average of 7h and 30min of daylight.
On the first day of December, sunrise is at 07:55 and sunset at 15:41. On the last day of the month, sunrise is at 08:18 and sunset at 15:46 CET.

Sunshine

The months with the least sunshine are January and December, with an average of 3.1h of sunshine.

UV index

In Sadlenko, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

How cold does it get in Sadlenko in December?
The high-temperature in Sadlenko, Poland, during December is 4°C (39.2°F) and the low-temperature is 1.3°C (34.3°F).
What is the average humidity in December in Sadlenko?
The average relative humidity in December in Sadlenko is 86%.
How many days does it rain in December in Sadlenko?
In December, in Sadlenko, the rain falls for 14.9 days. Throughout December, 39mm (1.54") of precipitation is accumulated.
How much does it snow in Sadlenko in December?
In December, in Sadlenko, it is snowing for 6.2 days. Throughout December, 25mm (0.98") of snow is accumulated.
What is the month with the shortest days in Sadlenko?
With an average of 7h and 30min of daylight, December has the shortest days of the year in Sadlenko, Poland.
What is the average length of the day in December in Sadlenko?
The average day length in December is 7h and 29min.
When is the sunrise / sunset in December in Sadlenko?
On the first day of December in Sadlenko, Poland, sunrise is at 07:55 and sunset at 15:41. On the last day of the month, sunrise is at 08:18 and sunset at 15:46 CET.
What is the month with the least sunshine in Sadlenko?
January and December, with an average of 3.1h of sunshine, are months with the least sunshine in Sadlenko, Poland.
How many hours of sunshine does Sadlenko have in December?
The average sunshine duration in December in Sadlenko is 3.1h.
How high is the UV index in December in Sadlenko?
The average daily maximum UV index in December in Sadlenko, Poland, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Sadlenko, Poland
  • Average high temperature in December: 4°C

The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (1.9°C).

  • Average low temperature in December: 1.3°C

The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).

Average pressure in December
Sadlenko, Poland
  • Average pressure in December: 1013.2mbar

The months with the highest atmospheric pressure are September and October (1016.3mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).

Average wind speed in December
Sadlenko, Poland
  • Average wind speed in December: 22.6km/h

The windiest month (with the highest average wind speed) is December (22.6km/h).
The calmest month (with the lowest average wind speed) is August (16km/h).

Average humidity in December
Sadlenko, Poland
  • Average humidity in December: 86%

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and August (74%).

Average rainfall in December
Sadlenko, Poland
  • Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in December
Sadlenko, Poland
  • Average rainfall days in December: 14.9 days

The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is February (8.9 days).

Average snowfall in December
Sadlenko, Poland
  • Average snowfall in December: 25mm

The month with the highest snowfall is February (47mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Sadlenko, Poland
  • Average snowfall days in December: 6.2 days

The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Sadlenko, Poland
  • Average daylight in December: 7h and 3min

The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).

Average sunshine days in December
Sadlenko, Poland
  • Average sunshine days in December: 9.6 days

The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is December (9.6 days).

Average UV index in December
Sadlenko, Poland
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).

Average cloud cover in December
Sadlenko, Poland
  • Average cloud cover in December: 70

The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in December
Sadlenko, Poland
  • Average visibility in December: 9km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).

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