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September Weather in Cimer, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Cimer, Czech Republic hovers around 15°C (58°F), with a minimum dropping to 0°C (32°F) and a maximum reaching up to 29°C (84°F). Expect a precipitation level of 64 mm (2.5 in) spread over about 10 days, contributing to the region's high average humidity of 82%. Stay prepared for a mix of weather during your visit!

September Temperature in Cimer

In September in Cimer, the average temperature is 15°C (58°F). Maximums can reach 29°C (84°F), and minimums can drop as low as 0°C (32°F). Be sure to pack layers to stay comfortable while exploring the diverse weather conditions.

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

The chart illustrates September temperature patterns in Cimer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cimer, September typically has an average temperature of 15°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540485565666758504034
Data source: Temperature data for Cimer 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 Cimer

In Cimer in September, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

September Precipitation Trends in Cimer

The chart displays monthly precipitation patterns in Cimer, 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 Cimer, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec474246379179857064544458
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cimer

In Cimer 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 Cimer

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

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

Maximum UV Index Levels in Cimer for September

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

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

This table compares monthly weather conditions in Cimer, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)47 mm (1.9 inches)91%low
February Weather2°C (35°F)42 mm (1.7 inches)89%moderate
March Weather4°C (40°F)46 mm (1.8 inches)87%moderate
April Weather9°C (48°F)37 mm (1.4 inches)82%high
May Weather13°C (56°F)91 mm (3.6 inches)76%very high
June Weather19°C (66°F)79 mm (3.1 inches)80%very high
July Weather19°C (66°F)84 mm (3.3 inches)80%very high
August Weather19°C (67°F)70 mm (2.8 inches)82%very high
September Weather15°C (58°F)64 mm (2.5 inches)82%high
October Weather10°C (50°F)54 mm (2.1 inches)87%moderate
November Weather4°C (40°F)44 mm (1.7 inches)89%low
December Weather1°C (35°F)58 mm (2.3 inches)92%low

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