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September Weather in Cernovice, Czech Republic

Last updated: August 23, 2025

In Cernovice, Czech Republic, the average temperature in September hovers around 14°C (57°F). Expect a range from a chilly -1°C (30°F) to a warm 28°C (82°F). During this month, precipitation averages 66 mm (2.6 in) over 11 days, contributing to an overall humidity level of 82%.

September Temperature in Cernovice

In September in Cernovice, the average temperature is 14°C (57°F). Maximum temperatures can reach up to 28°C (82°F), while minimum temperatures can drop as low as -1°C (30°F). This weather means travelers should be prepared for both warm days and chilly nights, making layering essential for exploring.

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

The chart illustrates September temperature patterns in Cernovice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cernovice, September typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338475464656657493933
Data source: Temperature data for Cernovice 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 Cernovice

In Cernovice in September, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

September Precipitation Trends in Cernovice

The chart displays monthly precipitation patterns in Cernovice, 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 Cernovice, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5348544410194979466644666
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cernovice

In Cernovice in September, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

September Average Humidity in Cernovice

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

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

Maximum UV Index Levels in Cernovice for September

The chart shows the monthly maximum UV Index (UVI) for Cernovice 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 Cernovice typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Cernovice 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 Cernovice Compares to Other Months

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

This table compares monthly weather conditions in Cernovice, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)53 mm (2.1 inches)91%low
February Weather1°C (33°F)48 mm (1.9 inches)89%moderate
March Weather4°C (39°F)54 mm (2.1 inches)87%moderate
April Weather8°C (47°F)44 mm (1.7 inches)82%high
May Weather12°C (55°F)101 mm (4.0 inches)76%very high
June Weather18°C (64°F)94 mm (3.7 inches)80%very high
July Weather18°C (65°F)97 mm (3.8 inches)80%very high
August Weather19°C (66°F)94 mm (3.7 inches)82%very high
September Weather14°C (57°F)66 mm (2.6 inches)82%high
October Weather9°C (49°F)64 mm (2.5 inches)87%moderate
November Weather4°C (39°F)46 mm (1.8 inches)89%low
December Weather1°C (34°F)66 mm (2.6 inches)92%low

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