December weather forecast and climate
Zieliniec, Poland

The first month of the winter, December, is also a wintry month in Zieliniec, Poland, with average temperature varying between 2.9°C (37.2°F) and -1°C (30.2°F).

Temperature

In Zieliniec, the average high-temperature drops, from a chilly 7.9°C (46.2°F) in November, to a wintry 2.9°C (37.2°F). The average low-temperature, in Zieliniec, is -1°C (30.2°F).

Humidity

The average relative humidity in Zieliniec is 87%.

Rainfall

In Zieliniec, in December, during 11.7 rainfall days, 21mm (0.83") of precipitation is typically accumulated. Throughout the year, there are 141 rainfall days, and 311mm (12.24") of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Zieliniec, Poland. In December, it is snowing for 7.1 days. Throughout December, 39mm (1.54") of snow is accumulated. In Zieliniec, Poland, during the entire year, snow falls for 33.8 days, and aggregates up to 176mm (6.93") of snow.

Daylight

December has the shortest days of the year in Zieliniec, with an average of 7.8h of daylight.

Sunshine

In December, the average sunshine in Zieliniec, Poland, is 3.4h.

UV index

In December, the average daily maximum UV index in Zieliniec is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Zieliniec?

The average high-temperature, in December, in Zieliniec, Poland, is 2.9°C (37.2°F), while the average low-temperature is -1°C (30.2°F).

What is the average humidity in December in Zieliniec?

The average relative humidity in December in Zieliniec is 87%.

How much does it rain in Zieliniec in December?

In Zieliniec, during December, the rain falls for 11.7 days and regularly aggregates up to 21mm (0.83") of precipitation.

How many days does it snow in December in Zieliniec?

In Zieliniec, in December, during 7.1 snowfall days, 39mm (1.54") of snow is typically accumulated.

What is the month with the shortest days in Zieliniec?

The month with the shortest days in Zieliniec, Poland, is December, with an average of 7.8h of daylight.

How many hours of daylight does Zieliniec have in December?

In December, the average length of the day is 7.8h.

How many hours of sunshine does Zieliniec have in December?

In Zieliniec, the average sunshine in December is 3.4h.

What is the UV index intensity in December in Zieliniec?

In December, the average daily maximum UV index in Zieliniec is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.
Average temperature in December - Zieliniec, Poland
  • Average high temperature in December: 2.9°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (0.8°C).

  • Average low temperature in December: -1°C

The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

Average humidity in December - Zieliniec, 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 (66%).

Average rainfall in December - Zieliniec, Poland
  • Average rainfall in December: 21mm

The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (13mm).

Average rainfall days in December - Zieliniec, Poland
  • Average rainfall days in December: 11.7 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in December - Zieliniec, Poland
  • Average snowfall in December: 39mm

The month with the highest snowfall is January (64mm).
Months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in December - Zieliniec, Poland
  • Average snowfall days in December: 7.1 days

The month with the highest number of snowfall days is January (12.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Zieliniec, Poland
  • Average daylight in December: 7.8h

The month with the longest days is June (Average daylight: 16.7h).
The month with the shortest days is December (Average daylight: 7.8h).

  • Average sunshine in December: 3.4h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.2h).

Average UV index in December - Zieliniec, Poland
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).