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September Weather in Otaslavice, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Otaslavice, Czech Republic is a pleasant 15°C (59°F). You'll experience a range with minimums dipping to 1°C (34°F) and occasional highs reaching up to 31°C (87°F). Expect around 98 mm (3.9 in) of precipitation spread over 11 days, and a relative humidity of 75% adds to the overall ambiance. Enjoy the diverse weather that Otaslavice has to offer!

September Temperature in Otaslavice

In September in Otaslavice, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (87°F), while minimum temperatures can drop to as low as 1°C (34°F). Be prepared for a wide range of weather conditions if you plan to travel during this time.

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

The chart illustrates September temperature patterns in Otaslavice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otaslavice, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313440485666676859504234
Data source: Temperature data for Otaslavice 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 Otaslavice

In Otaslavice in September, the total precipitation amount is 98 mm (3.9 in) over the course of 11 days.

September Precipitation Trends in Otaslavice

The chart displays monthly precipitation patterns in Otaslavice, 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 Otaslavice, September typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec323839389087928198644351
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Otaslavice

In Otaslavice in September, humidity is 75%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it feel more oppressive than refreshing, which can be a challenge for travelers seeking comfort while exploring the area.

September Average Humidity in Otaslavice

This chart illustrates the average monthly humidity levels in Otaslavice, 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 Otaslavice is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Otaslavice

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

Maximum UV Index Levels in Otaslavice for September

The chart shows the monthly maximum UV Index (UVI) for Otaslavice 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 Otaslavice typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876422
Data source: Otaslavice 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 Otaslavice Compares to Other Months

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

This table compares monthly weather conditions in Otaslavice, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)32 mm (1.3 inches)90%low
February Weather1°C (35°F)38 mm (1.5 inches)87%moderate
March Weather4°C (40°F)39 mm (1.5 inches)85%moderate
April Weather9°C (49°F)38 mm (1.5 inches)78%high
May Weather14°C (57°F)90 mm (3.5 inches)73%high
June Weather19°C (67°F)87 mm (3.4 inches)77%very high
July Weather20°C (68°F)92 mm (3.6 inches)76%very high
August Weather20°C (69°F)81 mm (3.2 inches)76%high
September Weather15°C (59°F)98 mm (3.9 inches)75%high
October Weather10°C (51°F)64 mm (2.5 inches)85%moderate
November Weather5°C (42°F)43 mm (1.7 inches)90%low
December Weather1°C (35°F)51 mm (2.0 inches)91%low

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