December weather forecast
Poperczyn, Poland

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Weather in December

December, the first month of the winter in Poperczyn, is also a wintry month, with an average temperature fluctuating between -2.3°C (27.9°F) and 1.4°C (34.5°F).

Temperature

With the onset of December, Poperczyn experiences a modest temperature adjustment, with the average high-temperature receding from a chilly 7°C (44.6°F) in November to an icy 1.4°C (34.5°F). The nights of December anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of -2.3°C (27.9°F).

Humidity

In December, the average relative humidity is 89%.

Rainfall

In Poperczyn, during December, the rain falls for 7.6 days and regularly aggregates up to 23mm (0.91") of precipitation. In Poperczyn, during the entire year, the rain falls for 135.9 days and collects up to 341mm (13.43") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Poperczyn. In December, in Poperczyn, it is snowing for 13 days. Throughout December, 73mm (2.87") of snow is accumulated. Throughout the year, there are 58.3 snowfall days, and 313mm (12.32") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 0min of daylight.
On the first day of December in Poperczyn, sunrise is at 07:09 and sunset at 15:25. On the last day of the month, sunrise is at 07:31 and sunset at 15:32 CET.

Sunshine

In Poperczyn, the average sunshine in December is 3.1h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 1 in December translates into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

How cold is it in Poperczyn in December?

In Poperczyn, 1.4°C (34.5°F) is the average high-temperature and -2.3°C (27.9°F) is the average low-temperature during December.

What is the average humidity in December in Poperczyn?

In Poperczyn, Poland, the average relative humidity in December is 89%.

How much does it rain in Poperczyn in December?

In Poperczyn, Poland, during December, the rain falls for 7.6 days and regularly aggregates up to 23mm (0.91") of precipitation.

How much does it snow in Poperczyn in December?

In Poperczyn, during December, snow falls for 13 days and regularly aggregates up to 73mm (2.87") of snow.

What is the month with the shortest days in Poperczyn?

December has the shortest days of the year in Poperczyn, Poland, with an average of 8h and 0min of daylight.

What is the average length of the day in December in Poperczyn?

In Poperczyn, Poland, the average day length in December is 8h and 1min.

When is the sunrise / sunset in December in Poperczyn?

On the first day of December in Poperczyn, Poland, sunrise is at 07:09 and sunset at 15:25. On the last day of the month, sunrise is at 07:31 and sunset at 15:32 CET.

How long on average sun shines in December in Poperczyn?

In Poperczyn, the average sunshine duration in December is 3.1h.

What is the month with the lowest UV index in Poperczyn?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in December in Poperczyn?

In December, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Poperczyn, Poland

Average temperature in December - Poperczyn, Poland
  • Average high temperature in December: 1.4°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in December: -2.3°C

The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).

Average pressure in December
Poperczyn, Poland

Average pressure in December - Poperczyn, Poland
  • Average pressure in December: 1017.8mbar

The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).

Average wind speed in December
Poperczyn, Poland

Average wind speed in December - Poperczyn, Poland
  • Average wind speed in December: 13.9km/h

The windiest month (with the highest average wind speed) is December (13.9km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).

Average humidity in December
Poperczyn, Poland

Average humidity in December - Poperczyn, Poland
  • Average humidity in December: 89%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).

Average rainfall in December
Poperczyn, Poland

Average rainfall in December - Poperczyn, Poland
  • Average rainfall in December: 23mm

The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is November (15mm).

Average rainfall days in December
Poperczyn, Poland

Average rainfall days in December - Poperczyn, Poland
  • Average rainfall days in December: 7.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.5 days).

Average snowfall in December
Poperczyn, Poland

Average snowfall in December - Poperczyn, Poland
  • Average snowfall in December: 73mm

The month with the highest snowfall is January (97mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Poperczyn, Poland

Average snowfall days in December - Poperczyn, Poland
  • Average snowfall days in December: 13 days

The month with the highest number of snowfall days is January (16.3 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
Poperczyn, Poland

Average daylight in December / Average sunshine in December - Poperczyn, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

Average sunshine days in December
Poperczyn, Poland

Average sunshine days in December - Poperczyn, Poland
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in December
Poperczyn, Poland

Average UV index in December - Poperczyn, 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, February and December (UV index 1).

Average cloud cover in December
Poperczyn, Poland

Average cloud cover in December - Poperczyn, Poland
  • Average cloud cover in December: 70

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Poperczyn, Poland

Average visibility in December - Poperczyn, Poland
  • Average visibility in December: 8km

The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).

Poperczyn, Poland

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