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October Weather in Olsztynek, Poland

Last updated: August 27, 2025

In October, the average temperature in Olsztynek, Poland hovers around 9°C (49°F), with a minimum dipping to -1°C (30°F) and a pleasant maximum reaching 22°C (72°F). Expect some rain, as 65 mm (2.6 in) of precipitation falls over about 12 days, accompanied by a high average humidity of 86%.

October Temperature in Olsztynek

In October in Olsztynek, the average temperature is 9°C (49°F). Maximums can reach 22°C (72°F), while minimums can be as low as -1°C (30°F). Travelers should prepare for a wide range of temperatures and pack accordingly to enjoy their visit.

October Weather in Olsztynek: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Olsztynek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olsztynek, October typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (72°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137465464656557494133
Data source: Temperature data for Olsztynek 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.

October Precipitation in Olsztynek

In Olsztynek in October, the precipitation amount is 65 mm (2.6 in) over the course of 12 days.

October Precipitation Trends in Olsztynek

The chart displays monthly precipitation patterns in Olsztynek, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Olsztynek, October typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4545463988701017379653549
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Olsztynek

In Olsztynek in October, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

October Average Humidity in Olsztynek

This chart illustrates the average monthly humidity levels in Olsztynek, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Olsztynek is approximately 86%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Olsztynek

In Olsztynek in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Olsztynek, you can check the information here.

Maximum UV Index Levels in Olsztynek for October

The chart shows the monthly maximum UV Index (UVI) for Olsztynek in October, 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 October, the maximum UV index in Olsztynek typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Olsztynek October 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 October Weather in Olsztynek Compares to Other Months

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

This table compares monthly weather conditions in Olsztynek, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)45 mm (1.8 inches)92%low
February Weather-1°C (31°F)45 mm (1.8 inches)90%low
March Weather3°C (37°F)46 mm (1.8 inches)87%moderate
April Weather8°C (46°F)39 mm (1.5 inches)76%moderate
May Weather12°C (54°F)88 mm (3.5 inches)58%high
June Weather18°C (65°F)70 mm (2.7 inches)56%very high
July Weather18°C (65°F)101 mm (4.0 inches)59%very high
August Weather18°C (65°F)73 mm (2.9 inches)60%high
September Weather14°C (57°F)79 mm (3.1 inches)71%moderate
October Weather9°C (49°F)65 mm (2.6 inches)86%moderate
November Weather5°C (41°F)35 mm (1.4 inches)90%low
December Weather1°C (34°F)49 mm (1.9 inches)93%low

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