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January Weather in Jonkowo, Poland

Last updated: August 27, 2025

In January, the average temperature in Jonkowo, Poland hovers around -1°C (31°F). Expect chilly conditions, with minimums plunging to -21°C (-6°F) and occasional highs reaching 10°C (50°F). Humidity is notably high at 92%, contributing to a damp atmosphere. During this time, anticipate approximately 44 mm (1.8 in) of precipitation spread over 11 days. Prepare accordingly for a crisp and wet experience!

January Temperature in Jonkowo

In January, in Jonkowo, the average temperature is -1°C (31°F), with a maximum that can reach 10°C (50°F) and a minimum that can drop as low as -21°C (-6°F). Travelers should be prepared for a wide range of temperatures and dress in layers to ensure comfort during their visit.

January Weather in Jonkowo: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Jonkowo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jonkowo, January typically has an average temperature of -1°C (31°F), with highs reaching up to 10°C (50°F) and lows dropping to around -21°C (-6°F).
JanFebMarAprMayJunJulAugSepOctNovDec313137465464656557494134
Data source: Temperature data for Jonkowo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Jonkowo

In Jonkowo in January, the precipitation amount is 44 mm (1.8 in) occurring over a span of 11 days.

January Precipitation Trends in Jonkowo

The chart displays monthly precipitation patterns in Jonkowo, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Jonkowo, January typically receives around 44 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4544463885621007175693850
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Jonkowo

In Jonkowo in January humidity is 92%. With an average temperature of -1°C (31°F), this humidity feels like a heavy, damp chill that seeps into your bones, making travel uncomfortable and challenging as the cold air mixes with the moisture, creating a biting sensation that lingers long after stepping outside.

January Average Humidity in Jonkowo

This chart illustrates the average monthly humidity levels in Jonkowo, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Jonkowo is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Jonkowo

In Jonkowo in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Jonkowo.

Maximum UV Index Levels in Jonkowo for January

The chart shows the monthly maximum UV Index (UVI) for Jonkowo in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Jonkowo typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Jonkowo January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Jonkowo Compares to Other Months

Weather in Jonkowo varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Jonkowo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jonkowo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)44 mm (1.8 inches)92%low
February Weather0°C (32°F)44 mm (1.7 inches)90%low
March Weather3°C (37°F)46 mm (1.8 inches)87%moderate
April Weather8°C (46°F)38 mm (1.5 inches)76%moderate
May Weather12°C (54°F)85 mm (3.4 inches)58%high
June Weather18°C (65°F)62 mm (2.5 inches)56%very high
July Weather18°C (66°F)100 mm (3.9 inches)59%very high
August Weather18°C (65°F)71 mm (2.8 inches)60%high
September Weather14°C (58°F)75 mm (3.0 inches)71%moderate
October Weather10°C (50°F)69 mm (2.7 inches)86%moderate
November Weather5°C (41°F)38 mm (1.5 inches)90%low
December Weather1°C (34°F)50 mm (2.0 inches)93%low

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