December weather forecast
Gaczkowice, Poland

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Weather in December

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

Temperature

December's onset brings a slight change in high-temperatures, falling from a frosty 7.5°C (45.5°F) in November to a wintry 2.2°C (36°F). The temperature in Gaczkowice during December nights demonstrates a small drop from the daytime highs, settling to an average of -1.5°C (29.3°F).

Humidity

The average relative humidity in December is 86%.

Rainfall

In December, in Gaczkowice, the rain falls for 10.4 days. Throughout December, 35mm (1.38") of precipitation is accumulated. Throughout the year, there are 144.3 rainfall days, and 417mm (16.42") of precipitation is accumulated.

Snowfall

Months with snowfall in Gaczkowice are January through May, October through December. In Gaczkowice, in December, snow falls for 10.6 days, with typically accumulated 75mm (2.95") of snow. In Gaczkowice, during the entire year, snow falls for 52.5 days and aggregates up to 398mm (15.67") of snow.

Daylight

December has the shortest days of the year in Gaczkowice, with an average of 7h and 54min of daylight.
On the first day of the month, sunrise is at 07:20 and sunset at 15:31. On the last day of December, in Gaczkowice, Poland, sunrise is at 07:41 and sunset at 15:37 CET.

Sunshine

The average sunshine in December in Gaczkowice, Poland, 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 of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 1 in December leads to these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

How cold is it in Gaczkowice in December?

Gaczkowice in December has an average high-temperature of 2.2°C (36°F) and an average low-temperature of -1.5°C (29.3°F).

What is the average humidity in December in Gaczkowice?

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

How much does it rain in Gaczkowice in December?

In Gaczkowice, in December, it is raining for 10.4 days, with typically 35mm (1.38") of accumulated precipitation.

How much does it snow in Gaczkowice in December?

In Gaczkowice, Poland, during December, snow falls for 10.6 days and regularly aggregates up to 75mm (2.95") of snow.

What is the month with the shortest days in Gaczkowice?

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

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

In Gaczkowice, Poland, the average day length in December is 7h and 56min.

When is the sunrise / sunset in December in Gaczkowice?

In December, on the first day of the month, sunrise is at 07:20 and sunset at 15:31. On the last day of the month, sunrise is at 07:41 and sunset at 15:37 CET.

How long on average sun shines in December in Gaczkowice?

The average sunshine duration in December in Gaczkowice, Poland, is 3.5h.

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

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

What is the UV index reading in December in Gaczkowice?

In December, the average daily maximum UV index in Gaczkowice is 1. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Gaczkowice, Poland

Average temperature in December - Gaczkowice, 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
Gaczkowice, Poland

Average pressure in December - Gaczkowice, 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
Gaczkowice, Poland

Average wind speed in December - Gaczkowice, 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
Gaczkowice, Poland

Average humidity in December - Gaczkowice, 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
Gaczkowice, Poland

Average rainfall in December - Gaczkowice, 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
Gaczkowice, Poland

Average rainfall days in December - Gaczkowice, 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
Gaczkowice, Poland

Average snowfall in December - Gaczkowice, 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
Gaczkowice, Poland

Average snowfall days in December - Gaczkowice, 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
Gaczkowice, Poland

Average daylight in December / Average sunshine in December - Gaczkowice, Poland
  • Average daylight in December: 7h and 5min

The month with the longest days is June (Average daylight: 16h and 30min).
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
Gaczkowice, Poland

Average sunshine days in December - Gaczkowice, 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
Gaczkowice, Poland

Average UV index in December - Gaczkowice, 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
Gaczkowice, Poland

Average cloud cover in December - Gaczkowice, 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
Gaczkowice, Poland

Average visibility in December - Gaczkowice, 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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Gaczkowice, Poland

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