December weather forecast
Trzcianno, Poland

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Weather in December

December, the first month of the winter in Trzcianno, is also an icy month, with an average temperature ranging between min -1.3°C (29.7°F) and max 2.4°C (36.3°F).

Temperature

A mild shift in the average high-temperature occurs in December, reducing from a chilly 7.1°C (44.8°F) in November to an icy 2.4°C (36.3°F). Trzcianno's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at a subzero cold -1.3°C (29.7°F).

Humidity

The average relative humidity in December is 88%.

Rainfall

In Trzcianno, in December, during 10.5 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, there are 138.8 rainfall days, and 352mm (13.86") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Trzcianno, Poland. In Trzcianno, during December, snow falls for 7.5 days and regularly aggregates up to 36mm (1.42") of snow. Throughout the year, there are 37.5 snowfall days, and 242mm (9.53") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 7h and 42min of daylight.
On the first day of the month, sunrise is at 07:30 and sunset at 15:31. On the last day of December, in Trzcianno, sunrise is at 07:52 and sunset at 15:37 CET.

Sunshine

In Trzcianno, the average sunshine in December is 3.2h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Trzcianno. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

How cold is it in Trzcianno in December?

In December, the average high-temperature and low-temperature are 2.4°C (36.3°F) and -1.3°C (29.7°F) respectively.

What is the average humidity in December in Trzcianno?

The average relative humidity in December in Trzcianno, Poland, is 88%.

How much does it rain in Trzcianno in December?

In December, in Trzcianno, the rain falls for 10.5 days. Throughout December, 25mm (0.98") of precipitation is accumulated.

How much does it snow in Trzcianno in December?

In December, in Trzcianno, it is snowing for 7.5 days. Throughout December, 36mm (1.42") of snow is accumulated.

What is the month with the shortest days in Trzcianno?

With an average of 7h and 42min of daylight, December has the shortest days of the year in Trzcianno, Poland.

How many hours of daylight does Trzcianno have in December?

The average day length in December in Trzcianno is 7h and 45min.

When are sunrise and sunset in December in Trzcianno?

On the first day of December in Trzcianno, sunrise is at 07:30 and sunset at 15:31. On the last day of the month, sunrise is at 07:52 and sunset at 15:37 CET.

How long on average sun shines in December in Trzcianno?

In December, the average sunshine duration in Trzcianno, Poland, is 3.2h.

When is the lowest UV index in Trzcianno?

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

What is the UV index reading in December in Trzcianno?

In December, the average daily maximum UV index is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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
Trzcianno, Poland

Average temperature in December - Trzcianno, Poland
  • Average high temperature in December: 2.4°C

The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in December: -1.3°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 (-3.6°C).

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Average pressure in December
Trzcianno, Poland

Average pressure in December - Trzcianno, Poland
  • Average pressure in December: 1015.7mbar

The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).

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Average wind speed in December
Trzcianno, Poland

Average wind speed in December - Trzcianno, Poland
  • Average wind speed in December: 15.1km/h

The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).

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Average humidity in December
Trzcianno, Poland

Average humidity in December - Trzcianno, Poland
  • Average humidity in December: 88%

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
Trzcianno, Poland

Average rainfall in December - Trzcianno, Poland
  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is May (51mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in December
Trzcianno, Poland

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

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in December
Trzcianno, Poland

Average snowfall in December - Trzcianno, Poland
  • Average snowfall in December: 36mm

The month with the highest snowfall is January (81mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Trzcianno, Poland

Average snowfall days in December - Trzcianno, Poland
  • Average snowfall days in December: 7.5 days

The month with the highest number of snowfall days is January (11.7 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
Trzcianno, Poland

Average daylight in December / Average sunshine in December - Trzcianno, Poland
  • Average daylight in December: 7h and 4min

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in December
Trzcianno, Poland

Average sunshine days in December - Trzcianno, Poland
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.1 days).

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Average UV index in December
Trzcianno, Poland

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in December
Trzcianno, Poland

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

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Trzcianno, Poland

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

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

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Trzcianno, Poland

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