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September Weather in Lesany, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Lesany, Czech Republic hovers around 15°C (58°F), with a minimum of 0°C (31°F) and a pleasant maximum of 29°C (85°F). Expect about 60 mm (2.4 in) of precipitation spread over 10 days, contributing to an average humidity of 82%. Whether you're bracing for cool mornings or mild afternoons, be prepared for a mix of weather conditions!

September Temperature in Lesany

In September in Lesany, the average temperature is 15°C (58°F), with maximums reaching 29°C (85°F) and minimums dipping as low as 0°C (31°F). It's a great time to explore Lesany, so be sure to pack layers to accommodate the varying temperatures!

September Weather in Lesany: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lesany, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lesany, September typically has an average temperature of 15°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec323540485565666758504135
Data source: Temperature data for Lesany 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.

September Precipitation in Lesany

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

September Precipitation Trends in Lesany

The chart displays monthly precipitation patterns in Lesany, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Lesany, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec434650419590748660604054
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lesany

In Lesany in September humidity is 82%. With an average temperature of 15°C (58°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor exploration a bit uncomfortable and causing you to sweat lightly even during mild activities.

September Average Humidity in Lesany

This chart illustrates the average monthly humidity levels in Lesany, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Lesany is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lesany

In Lesany in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Lesany, you can refer to this Hourly UV Index in Lesany.

Maximum UV Index Levels in Lesany for September

The chart shows the monthly maximum UV Index (UVI) for Lesany in September, 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 September, the maximum UV index in Lesany typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876421
Data source: Lesany September 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 September Weather in Lesany Compares to Other Months

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

This table compares monthly weather conditions in Lesany, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)43 mm (1.7 inches)91%low
February Weather2°C (35°F)46 mm (1.8 inches)89%moderate
March Weather4°C (40°F)50 mm (2.0 inches)87%moderate
April Weather9°C (48°F)40 mm (1.6 inches)82%high
May Weather13°C (56°F)95 mm (3.8 inches)76%very high
June Weather19°C (66°F)90 mm (3.5 inches)80%very high
July Weather19°C (67°F)74 mm (2.9 inches)80%very high
August Weather19°C (67°F)86 mm (3.4 inches)82%high
September Weather15°C (58°F)60 mm (2.4 inches)82%high
October Weather10°C (50°F)60 mm (2.4 inches)87%moderate
November Weather5°C (41°F)39 mm (1.6 inches)89%low
December Weather2°C (35°F)54 mm (2.1 inches)92%low

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