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September Weather in Horni Sucha, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Horni Sucha, Czech Republic hovers around 15°C (59°F). Expect a minimum of 2°C (35°F) and a maximum of 30°C (86°F) during this month. With 111 mm (4.4 in) of precipitation spread over 13 days, you might want to carry an umbrella. Additionally, the average humidity is a comfortable 67%, making it a pleasant time to experience the local climate!

September Temperature in Horni Sucha

In September in Horni Sucha, the average temperature is 15°C (59°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 2°C (35°F). This variability makes it advisable for travelers to pack layers to comfortably accommodate both warm afternoons and chilly evenings.

September Weather in Horni Sucha: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Horni Sucha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horni Sucha, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439485665666758514235
Data source: Temperature data for Horni Sucha 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 Horni Sucha

In Horni Sucha in September, the precipitation amount reaches 111 mm (4.4 in) over the course of 13 days.

September Precipitation Trends in Horni Sucha

The chart displays monthly precipitation patterns in Horni Sucha, 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 Horni Sucha, September typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec496356641108898117111905276
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Horni Sucha

In Horni Sucha in September, humidity is 67%. With an average temperature of 15°C (59°F), this humidity feels like a mild, damp embrace, which can make traveling feel refreshing yet slightly uncomfortable; you'll want to dress in breathable fabrics for an enjoyable experience.

September Average Humidity in Horni Sucha

This chart illustrates the average monthly humidity levels in Horni Sucha, 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 Horni Sucha is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Horni Sucha

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

Maximum UV Index Levels in Horni Sucha for September

The chart shows the monthly maximum UV Index (UVI) for Horni Sucha 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 Horni Sucha typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876421
Data source: Horni Sucha 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 Horni Sucha Compares to Other Months

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

This table compares monthly weather conditions in Horni Sucha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)49 mm (1.9 inches)90%low
February Weather1°C (34°F)63 mm (2.5 inches)87%low
March Weather4°C (39°F)55 mm (2.2 inches)83%moderate
April Weather9°C (48°F)64 mm (2.5 inches)76%high
May Weather13°C (56°F)110 mm (4.3 inches)70%high
June Weather19°C (66°F)88 mm (3.5 inches)71%very high
July Weather19°C (67°F)98 mm (3.9 inches)67%very high
August Weather20°C (67°F)117 mm (4.6 inches)64%high
September Weather15°C (59°F)111 mm (4.4 inches)67%high
October Weather10°C (51°F)90 mm (3.5 inches)83%moderate
November Weather6°C (43°F)52 mm (2.0 inches)90%low
December Weather1°C (35°F)76 mm (3.0 inches)91%low

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