December weather forecast
Sulgostów, Poland

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Weather in December

December, the first month of the winter in Sulgostów, is also a wintry month, with an average temperature fluctuating between -1.5°C (29.3°F) and 2.2°C (36°F).

Temperature

With December's onset, the weather shows a temperature decrease, transitioning from a chilly 7.5°C (45.5°F) in November to an icy 2.2°C (36°F). In Sulgostów, December's low temperatures hover around a freezing cold -1.5°C (29.3°F), reflecting a minor decrease from the daytime highs.

Humidity

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

Rainfall

In Sulgostów, Poland, during December, the rain falls for 10.4 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 144.3 rainfall days, and 417mm (16.42") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Sulgostów, in December, during 10.6 snowfall days, 75mm (2.95") of snow is typically accumulated. Throughout the year, in Sulgostów, there are 52.5 snowfall days, and 398mm (15.67") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 7h and 54min of daylight.
On the first day of the month, sunrise is at 07:21 and sunset at 15:32. On the last day of December, in Sulgostów, Poland, sunrise is at 07:43 and sunset at 15:38 CET.

Sunshine

In December, the average sunshine is 3.5h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In December, a regular UV index of 1 translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

How cold is December in Sulgostów?

December temperatures in Sulgostów, Poland, vary between a high-temperature of 2.2°C (36°F) and a low-temperature of -1.5°C (29.3°F).

What is the average humidity in December in Sulgostów?

In December, the average relative humidity is 86%.

How many days does it rain in December in Sulgostów?

In December, in Sulgostów, the rain falls for 10.4 days. Throughout December, 35mm (1.38") of precipitation is accumulated.

How much does it snow in Sulgostów in December?

In December, it is snowing for 10.6 days. Throughout December, 75mm (2.95") of snow is accumulated.

What is the month with the shortest days in Sulgostów?

December has the shortest days of the year in Sulgostów, Poland, with an average of 7h and 54min of daylight.

How many hours of daylight does Sulgostów have in December?

The average day length in December is 7h and 56min.

When is the sunrise / sunset in December in Sulgostów?

In December, on the first day of the month, sunrise is at 07:21 and sunset at 15:32. On the last day of the month, in Sulgostów, Poland, sunrise is at 07:43 and sunset at 15:38 CET.

How many hours of sunshine does Sulgostów have in December?

The average sunshine duration in December in Sulgostów is 3.5h.

When is the lowest UV index in Sulgostów?

The months with the lowest UV index in Sulgostów, Poland, are January, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Sulgostów?

In Sulgostów, Poland, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Sulgostów, Poland

Average temperature in December - Sulgostów, Poland
  • Average high temperature in December: 2.2°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 (-0.3°C).

  • Average low temperature in December: -1.5°C

The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-4°C).

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Average pressure in December
Sulgostów, Poland

Average pressure in December - Sulgostów, Poland
  • Average pressure in December: 1017.1mbar

The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).

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Average wind speed in December
Sulgostów, Poland

Average wind speed in December - Sulgostów, Poland
  • Average wind speed in December: 14.1km/h

The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

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Average humidity in December
Sulgostów, Poland

Average humidity in December - Sulgostów, 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%).

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Average rainfall in December
Sulgostów, Poland

Average rainfall in December - Sulgostów, Poland
  • Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is November (22mm).

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Average rainfall days in December
Sulgostów, Poland

Average rainfall days in December - Sulgostów, Poland
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is May (17.7 days).
The months with the least rainy days are January and February (8 days).

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Average snowfall in December
Sulgostów, Poland

Average snowfall in December - Sulgostów, Poland
  • Average snowfall in December: 75mm

The month with the highest snowfall is January (129mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Sulgostów, Poland

Average snowfall days in December - Sulgostów, Poland
  • Average snowfall days in December: 10.6 days

The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Sulgostów, Poland

Average daylight in December / Average sunshine in December - Sulgostów, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in December
Sulgostów, Poland

Average sunshine days in December - Sulgostów, Poland
  • Average sunshine days in December: 11 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is January (9.8 days).

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Average UV index in December
Sulgostów, Poland

Average UV index in December - Sulgostów, 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, November and December (UV index 1).

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Average cloud cover in December
Sulgostów, Poland

Average cloud cover in December - Sulgostów, Poland
  • Average cloud cover in December: 67

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Sulgostów, Poland

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

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

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Sulgostów, Poland

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