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October Weather in Chelm, Poland

Last updated: August 27, 2025

In October, the average temperature in Chelm, Poland hovers around 10°C (50°F). Expect a range that can dip to a chilly -2°C (28°F) or soar to a pleasant 24°C (75°F). During this time, anticipate about 60 mm (2.4 in) of precipitation spread across 10 days, with an average humidity of 86% making the air feel quite moist.

October Temperature in Chelm

In October in Chelm, the average temperature is 10°C (50°F), with maximums reaching up to 24°C (75°F) and minimums dipping as low as -2°C (28°F). This variation in temperature makes it essential to pack layers for your travels.

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

The chart illustrates October temperature patterns in Chelm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chelm, October typically has an average temperature of 10°C (50°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238485767686758504134
Data source: Temperature data for Chelm 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 Chelm

In Chelm in October, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

October Precipitation Trends in Chelm

The chart displays monthly precipitation patterns in Chelm, 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 Chelm, October typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec394843458589899082603655
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Chelm

In Chelm in October humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.

October Average Humidity in Chelm

This chart illustrates the average monthly humidity levels in Chelm, 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 Chelm is approximately 86%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Chelm

In Chelm 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 Chelm, you can check the information here.

Maximum UV Index Levels in Chelm for October

The chart shows the monthly maximum UV Index (UVI) for Chelm 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 Chelm typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Chelm 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 Chelm Compares to Other Months

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

This table compares monthly weather conditions in Chelm, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)39 mm (1.5 inches)92%low
February Weather0°C (32°F)48 mm (1.9 inches)89%low
March Weather3°C (38°F)42 mm (1.7 inches)87%moderate
April Weather9°C (48°F)45 mm (1.8 inches)77%moderate
May Weather14°C (57°F)85 mm (3.4 inches)62%high
June Weather20°C (67°F)89 mm (3.5 inches)61%very high
July Weather20°C (68°F)89 mm (3.5 inches)60%very high
August Weather20°C (68°F)90 mm (3.5 inches)60%high
September Weather15°C (59°F)82 mm (3.2 inches)70%high
October Weather10°C (50°F)60 mm (2.4 inches)86%moderate
November Weather5°C (41°F)36 mm (1.4 inches)90%low
December Weather1°C (34°F)55 mm (2.2 inches)92%low

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