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January Weather in Ilawa, Poland

Last updated: August 27, 2025

In Ilawa, Poland, the average temperature in January hovers around 0°C (31°F), with lows dipping to a brisk -20°C (-5°F) and highs reaching a mild 10°C (51°F). Expect around 48 mm (1.9 in) of precipitation across 11 days, accompanied by a high average humidity of 91%. Stay prepared for chilly and damp conditions!

January Temperature in Ilawa

In January in Ilawa, the average temperature is 0°C (31°F), with maximums reaching up to 10°C (51°F) and minimums possibly dropping as low as -20°C (-5°F). It's advisable to pack warm clothing and be prepared for chilly conditions if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Ilawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ilawa, January typically has an average temperature of 0°C (31°F), with highs reaching up to 10°C (51°F) and lows dropping to around -20°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec313238465464656558504134
Data source: Temperature data for Ilawa 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 Ilawa

In Ilawa in January, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

January Precipitation Trends in Ilawa

The chart displays monthly precipitation patterns in Ilawa, 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 Ilawa, January typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec484745388273967274684053
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ilawa

In Ilawa in January humidity is 91%. With an average temperature of 0°C (31°F), this humidity feels like a chilling dampness that clings to your skin, making outdoor activities less enjoyable and necessitating extra layers to stay warm while traveling.

January Average Humidity in Ilawa

This chart illustrates the average monthly humidity levels in Ilawa, 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 Ilawa is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ilawa

In Ilawa 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 Ilawa.

Maximum UV Index Levels in Ilawa for January

The chart shows the monthly maximum UV Index (UVI) for Ilawa 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 Ilawa typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Ilawa 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 Ilawa Compares to Other Months

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

This table compares monthly weather conditions in Ilawa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)48 mm (1.9 inches)91%low
February Weather0°C (32°F)47 mm (1.8 inches)90%low
March Weather3°C (38°F)45 mm (1.8 inches)87%moderate
April Weather8°C (46°F)38 mm (1.5 inches)79%moderate
May Weather12°C (55°F)82 mm (3.2 inches)63%high
June Weather18°C (65°F)73 mm (2.9 inches)61%very high
July Weather18°C (65°F)96 mm (3.8 inches)63%very high
August Weather19°C (66°F)72 mm (2.8 inches)65%high
September Weather14°C (58°F)74 mm (2.9 inches)75%moderate
October Weather10°C (50°F)68 mm (2.7 inches)85%moderate
November Weather5°C (42°F)40 mm (1.6 inches)90%low
December Weather1°C (34°F)53 mm (2.1 inches)93%low

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