December weather forecast and climate
Synkowce, Poland

The first month of the winter, December, is also a wintry month in Synkowce, Poland, with average temperature fluctuating between -2.6°C (27.3°F) and 0.5°C (32.9°F).

Temperature

In December, the average high-temperature decreases, from a cold 5.5°C (41.9°F) in November, to a still wintry 0.5°C (32.9°F). In December, the average low-temperature is -2.6°C (27.3°F).

Humidity

In December, the average relative humidity in Synkowce is 91%.

Rainfall

In Synkowce, in December, it is raining for 10.5 days, with typically 36mm (1.42") of accumulated precipitation. In Synkowce, during the entire year, the rain falls for 156.6 days and collects up to 459mm (18.07") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Synkowce, Poland. In Synkowce, snow falls for 13.4 days, with typically accumulated 110mm (4.33") of snow. Throughout the year, there are 65.1 snowfall days, and 519mm (20.43") of snow is accumulated.

Daylight

With an average of 7.6h of daylight, December has the shortest days of the year.

Sunshine

In Synkowce, the average sunshine is 1.7h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Synkowce, Poland. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Synkowce?

In Synkowce, Poland, in December, the average high-temperature is 0.5°C (32.9°F), and the average low-temperature is -2.6°C (27.3°F).

What is the average humidity in December in Synkowce?

In Synkowce, Poland, the average relative humidity in December is 91%.

How many days does it rain in December in Synkowce?

In December, in Synkowce, the rain falls for 10.5 days. Throughout December, 36mm (1.42") of precipitation is accumulated.

How much does it snow in Synkowce in December?

In December, it is snowing for 13.4 days. Throughout December, 110mm (4.33") of snow is accumulated.

What is the month with the shortest days in Synkowce?

The month with the shortest days is December, with an average of 7.6h of daylight.

How many hours of daylight does Synkowce have in December?

In December, the average length of the day in Synkowce is 7.6h.

How long on average sun shines in December in Synkowce?

The average sunshine in December is 1.7h.

What are the months with the lowest UV index in Synkowce?

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

What is the UV index reading in December in Synkowce?

In Synkowce, Poland, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Synkowce, Poland
  • Average high temperature in December: 0.5°C

The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.8°C).

  • Average low temperature in December: -2.6°C

The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

Average pressure in December - Synkowce, Poland
  • Average pressure in December: 1015.1mbar

The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).

Average wind speed in December - Synkowce, Poland
  • Average wind speed in December: 13.4km/h

The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).

Average humidity in December - Synkowce, Poland
  • Average humidity in December: 91%

The month with the highest relative humidity is January (93%).
Months with the lowest relative humidity are April and August (71%).

Average rainfall in December - Synkowce, Poland
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).

Average rainfall days in December - Synkowce, Poland
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is July (19.9 days).
Months with the least rainy days are January and February (7.5 days).

Average snowfall in December - Synkowce, Poland
  • Average snowfall in December: 110mm

The month with the highest snowfall is January (155mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December - Synkowce, Poland
  • Average snowfall days in December: 13.4 days

The month with the highest number of snowfall days is January (18 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Synkowce, Poland
  • Average daylight in December: 7.6h

The month with the longest days is June (Average daylight: 17h).
The month with the shortest days is December (Average daylight: 7.6h).

  • Average sunshine in December: 1.7h

The month with the most sunshine is June (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 1.6h).

Average sunshine days in December - Synkowce, Poland
  • Average sunshine days in December: 9.8 days

The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).

Average UV index in December - Synkowce, Poland
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in December - Synkowce, Poland
  • Average cloud cover in December: 77

The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in December - Synkowce, Poland
  • Average visibility in December: 7km

Months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).