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October Weather in Siedlce, Poland

Last updated: August 27, 2025

In October, the average temperature in Siedlce, Poland hovers around 10°C (50°F), making it a month of mild weather. Expect temperatures to range from a chilly -1°C (30°F) to a warm 23°C (74°F). With an average precipitation of 68 mm (2.7 in) over approximately 12 days, it's wise to carry an umbrella. The atmosphere can feel quite humid, with an average humidity of 86%, adding to the overall cozy feel of the season.

October Temperature in Siedlce

In October in Siedlce, the average temperature is 10°C (50°F). Maximums can reach 23°C (74°F), and minimums can be as low as -1°C (30°F). Be prepared for a range of weather conditions if you're planning to travel during this month.

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

The chart illustrates October temperature patterns in Siedlce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siedlce, October typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (74°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303238475667676758504134
Data source: Temperature data for Siedlce 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 Siedlce

In Siedlce in October, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.

October Precipitation Trends in Siedlce

The chart displays monthly precipitation patterns in Siedlce, 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 Siedlce, October typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec424338417875788770683451
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Siedlce

In Siedlce 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 Siedlce

This chart illustrates the average monthly humidity levels in Siedlce, 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 Siedlce 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 Siedlce

In Siedlce 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 Siedlce, you can check the information here.

Maximum UV Index Levels in Siedlce for October

The chart shows the monthly maximum UV Index (UVI) for Siedlce 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 Siedlce typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Siedlce 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 Siedlce Compares to Other Months

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

This table compares monthly weather conditions in Siedlce, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)42 mm (1.6 inches)92%low
February Weather0°C (32°F)43 mm (1.7 inches)90%low
March Weather3°C (38°F)38 mm (1.5 inches)87%moderate
April Weather8°C (47°F)41 mm (1.6 inches)76%moderate
May Weather13°C (56°F)77 mm (3.1 inches)58%high
June Weather19°C (67°F)75 mm (3.0 inches)56%very high
July Weather20°C (68°F)78 mm (3.1 inches)59%very high
August Weather19°C (67°F)87 mm (3.4 inches)60%high
September Weather14°C (58°F)70 mm (2.7 inches)71%moderate
October Weather10°C (50°F)68 mm (2.7 inches)86%moderate
November Weather5°C (41°F)34 mm (1.3 inches)90%low
December Weather1°C (34°F)51 mm (2.0 inches)93%low

Compare Siedlce's Climate with Cities Worldwide