January weather forecast
Marianka Siemieńska, Poland

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Weather in January

January, the same as December, is an icy winter month in Marianka Siemieńska, Poland, with an average temperature fluctuating between 0.5°C (32.9°F) and -3.1°C (26.4°F).

Temperature

Marianka Siemieńska's coldest temperatures are experienced in January, with average high temperatures of 0.5°C (32.9°F) and lows of -3.1°C (26.4°F).

Humidity

January is the most humid month in Marianka Siemieńska, with an average relative humidity of 88%.

Rainfall

In January, in Marianka Siemieńska, the rain falls for 6.3 days. Throughout January, 21mm (0.83") of precipitation is accumulated. Throughout the year, in Marianka Siemieńska, there are 121.3 rainfall days, and 317mm (12.48") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 11.3 days and typically aggregates up to 75mm (2.95") of snow.

Daylight

The average length of the day in January is 8h and 29min.
On the first day of January in Marianka Siemieńska, Poland, sunrise is at 07:51 and sunset at 15:50. On the last day of the month, sunrise is at 07:26 and sunset at 16:35 CET.

Sunshine

With an average of 3.2h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Marianka Siemieńska are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 2 during January leads to these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. When the Sun is at its strongest around midday, find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the coldest months in Marianka Siemieńska?

January brings the lowest temperatures, with an average high of 0.5°C (32.9°F) and an average low of -3.1°C (26.4°F).

How cold is January in Marianka Siemieńska?

The high-temperature, in January, in Marianka Siemieńska, is 0.5°C (32.9°F), while the low-temperature averages to -3.1°C (26.4°F).

What is the most humid month in Marianka Siemieńska?

With an average relative humidity of 88%, January is the most humid month.

What is the average humidity in January in Marianka Siemieńska?

In Marianka Siemieńska, the average relative humidity in January is 88%.

How many days does it rain in January in Marianka Siemieńska?

In Marianka Siemieńska, Poland, in January, during 6.3 rainfall days, 21mm (0.83") of precipitation is typically accumulated.

When does it snow the most in Marianka Siemieńska?

The month with the most snowfall in Marianka Siemieńska, Poland, is January, when snow falls for 11.3 days and typically aggregates up to 75mm (2.95") of snow.

How much does it snow in Marianka Siemieńska in January?

In Marianka Siemieńska, in January, during 11.3 snowfall days, 75mm (2.95") of snow is typically accumulated.

What is the average length of the day in January in Marianka Siemieńska?

In Marianka Siemieńska, Poland, the average day length in January is 8h and 29min.

When is the sunrise / sunset in January in Marianka Siemieńska?

In January, on the first day of the month, sunrise is at 07:51 and sunset at 15:50. On the last day of the month, sunrise is at 07:26 and sunset at 16:35 CET.

What is the month with the least sunshine in Marianka Siemieńska?

January has the least sunshine of the year in Marianka Siemieńska, with an average of 3.2h of sunshine.

How many hours of sunshine does Marianka Siemieńska have in January?

The average sunshine duration in January in Marianka Siemieńska is 3.2h.

What is the month with the lowest UV index in Marianka Siemieńska?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Marianka Siemieńska?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents 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 January
Marianka Siemieńska, Poland

Average temperature in January - Marianka Siemieńska, Poland
  • Average high temperature in January: 0.5°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.5°C).

  • Average low temperature in January: -3.1°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

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Average pressure in January
Marianka Siemieńska, Poland

Average pressure in January - Marianka Siemieńska, Poland
  • Average pressure in January: 1017.1mbar

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

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Average wind speed in January
Marianka Siemieńska, Poland

Average wind speed in January - Marianka Siemieńska, Poland
  • Average wind speed in January: 14.2km/h

The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.1km/h).

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Average humidity in January
Marianka Siemieńska, Poland

Average humidity in January - Marianka Siemieńska, Poland
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in January
Marianka Siemieńska, Poland

Average rainfall in January - Marianka Siemieńska, Poland
  • Average rainfall in January: 21mm

The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is November (14mm).

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Average rainfall days in January
Marianka Siemieńska, Poland

Average rainfall days in January - Marianka Siemieńska, Poland
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in January
Marianka Siemieńska, Poland

Average snowfall in January - Marianka Siemieńska, Poland
  • Average snowfall in January: 75mm

The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Marianka Siemieńska, Poland

Average snowfall days in January - Marianka Siemieńska, Poland
  • Average snowfall days in January: 11.3 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Marianka Siemieńska, Poland

Average daylight in January / Average sunshine in January - Marianka Siemieńska, Poland
  • Average daylight in January: 8h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in January: 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: 3h and 12min).

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Average sunshine days in January
Marianka Siemieńska, Poland

Average sunshine days in January - Marianka Siemieńska, Poland
  • Average sunshine days in January: 15.9 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in January
Marianka Siemieńska, Poland

Average UV index in January - Marianka Siemieńska, Poland
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Marianka Siemieńska, Poland

Average cloud cover in January - Marianka Siemieńska, Poland
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in January
Marianka Siemieńska, Poland

Average visibility in January - Marianka Siemieńska, Poland
  • Average visibility in January: 7km

The months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (7km).

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Marianka Siemieńska, Poland

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