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January Weather in Olesnica, Poland

Last updated: August 27, 2025

In January, the average temperature in Olesnica, Poland hovers around 0°C (33°F). Expect chilly extremes, with minimums dipping down to -19°C (-1°F) and highs reaching 12°C (54°F). Be prepared for 42 mm (1.6 in) of precipitation spread over 11 days, and brace yourself for a high average humidity of 89%.

January Temperature in Olesnica

In January in Olesnica, the average temperature is 0°C (33°F). Maximums can reach 12°C (54°F), and minimums can be as low as -19°C (-1°F). Travelers should be prepared for cold conditions and dress in layers to enjoy their time outdoors.

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

The chart illustrates January temperature patterns in Olesnica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olesnica, January typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (54°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec333540495768676859524336
Data source: Temperature data for Olesnica 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 Olesnica

In Olesnica in January, the precipitation amount is 42 mm (1.6 in) spread over 11 days.

January Precipitation Trends in Olesnica

The chart displays monthly precipitation patterns in Olesnica, 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 Olesnica, January typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec424544427381848775673652
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Olesnica

In Olesnica in January humidity is 89%. With an average temperature of 0°C (33°F), this humidity feels like a heavy, damp blanket that clings to your skin, making travel uncomfortable and every breath seem colder and more constricted.

January Average Humidity in Olesnica

This chart illustrates the average monthly humidity levels in Olesnica, 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 Olesnica is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%63%63%61%65%72%80%87%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Olesnica

In Olesnica 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 Olesnica.

Maximum UV Index Levels in Olesnica for January

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

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

This table compares monthly weather conditions in Olesnica, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)42 mm (1.6 inches)89%low
February Weather2°C (35°F)45 mm (1.8 inches)87%low
March Weather4°C (40°F)44 mm (1.7 inches)84%moderate
April Weather9°C (49°F)42 mm (1.6 inches)78%moderate
May Weather14°C (57°F)73 mm (2.9 inches)63%high
June Weather20°C (68°F)81 mm (3.2 inches)63%very high
July Weather20°C (68°F)84 mm (3.3 inches)61%very high
August Weather20°C (69°F)87 mm (3.4 inches)65%high
September Weather15°C (60°F)75 mm (2.9 inches)72%high
October Weather11°C (52°F)67 mm (2.7 inches)80%moderate
November Weather6°C (43°F)35 mm (1.4 inches)87%low
December Weather2°C (36°F)52 mm (2.1 inches)91%low

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