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January Weather in Zalesie, Poland

Last updated: August 27, 2025

In January, the average temperature in Zalesie, Poland hovers around -1°C (30°F). However, be prepared for some extremes, as temperatures can dip as low as -23°C (-9°F) and rise up to 10°C (50°F). With average precipitation of 41 mm (1.6 in) spread over 11 days, and a notable humidity level of 92%, this month presents a chilly yet captivating atmosphere.

January Temperature in Zalesie

In January in Zalesie, the average temperature is -1°C (30°F), with maximums reaching 10°C (50°F) and minimums dropping as low as -23°C (-9°F). It's advisable for travelers to prepare for cold conditions and pack warm clothing during this time.

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

The chart illustrates January temperature patterns in Zalesie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zalesie, January typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -23°C (-9°F).
JanFebMarAprMayJunJulAugSepOctNovDec293137475768686758504133
Data source: Temperature data for Zalesie 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 Zalesie

In Zalesie in January, the precipitation amount is 41 mm (1.6 in) over the course of 11 days.

January Precipitation Trends in Zalesie

The chart displays monthly precipitation patterns in Zalesie, 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 Zalesie, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec414239468078799670623452
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Zalesie

In Zalesie in January humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Zalesie

This chart illustrates the average monthly humidity levels in Zalesie, 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 Zalesie is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%77%62%61%61%60%70%86%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Zalesie

In Zalesie 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 Zalesie.

Maximum UV Index Levels in Zalesie for January

The chart shows the monthly maximum UV Index (UVI) for Zalesie 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 Zalesie typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Zalesie 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 Zalesie Compares to Other Months

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

This table compares monthly weather conditions in Zalesie, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)41 mm (1.6 inches)92%low
February Weather0°C (32°F)42 mm (1.7 inches)89%low
March Weather3°C (38°F)38 mm (1.5 inches)87%moderate
April Weather8°C (47°F)46 mm (1.8 inches)77%moderate
May Weather14°C (57°F)80 mm (3.2 inches)62%high
June Weather20°C (68°F)78 mm (3.1 inches)61%very high
July Weather20°C (68°F)79 mm (3.1 inches)60%very high
August Weather20°C (67°F)96 mm (3.8 inches)60%high
September Weather15°C (58°F)70 mm (2.8 inches)70%high
October Weather10°C (50°F)62 mm (2.4 inches)86%moderate
November Weather5°C (41°F)34 mm (1.3 inches)90%low
December Weather1°C (34°F)52 mm (2.0 inches)92%low

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