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September Weather in Petrovice, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Petrovice, Czech Republic hovers around 14°C (58°F), with a refreshing minimum of 0°C (31°F) and a comfortable maximum of 29°C (84°F). During this time, expect about 59 mm (2.3 in) of precipitation spread over 9 days, contributing to an average humidity of 82%. Prepare accordingly for a month that combines cool, crisp air with the occasional shower!

September Temperature in Petrovice

In September in Petrovice, the average temperature is 14°C (58°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 0°C (31°F). This variation makes Petrovice a great destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Petrovice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petrovice, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439485565666658494035
Data source: Temperature data for Petrovice 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 Petrovice

In Petrovice in September, the precipitation amount is 59 mm (2.3 in) over the course of 9 days.

September Precipitation Trends in Petrovice

The chart displays monthly precipitation patterns in Petrovice, 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 Petrovice, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec454549409488778559543955
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Petrovice

In Petrovice in September, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

September Average Humidity in Petrovice

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

In Petrovice 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 Petrovice, you can refer to this Hourly UV Index in Petrovice.

Maximum UV Index Levels in Petrovice for September

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

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

This table compares monthly weather conditions in Petrovice, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)45 mm (1.8 inches)91%low
February Weather1°C (35°F)45 mm (1.8 inches)89%moderate
March Weather4°C (40°F)49 mm (1.9 inches)87%moderate
April Weather9°C (48°F)40 mm (1.6 inches)82%high
May Weather13°C (55°F)94 mm (3.7 inches)76%very high
June Weather18°C (65°F)88 mm (3.5 inches)80%very high
July Weather19°C (66°F)77 mm (3.0 inches)80%very high
August Weather19°C (67°F)85 mm (3.4 inches)82%high
September Weather14°C (58°F)59 mm (2.3 inches)82%high
October Weather10°C (50°F)54 mm (2.1 inches)87%moderate
November Weather4°C (40°F)39 mm (1.5 inches)89%low
December Weather1°C (35°F)55 mm (2.2 inches)92%low

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