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September Weather in Lomnice nad Luznici, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Lomnice nad Luznici, Czech Republic is a pleasant 15°C (59°F). Expect temperatures to range from a chilly 0°C (32°F) at their lowest to a warm 29°C (85°F) at their peak. During this time, prepare for about 62 mm (2.4 in) of precipitation over approximately 10 days, accompanied by a high average humidity of 82%.

September Temperature in Lomnice nad Luznici

In September in Lomnice nad Luznici, the average temperature is 15°C (59°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 0°C (32°F). This makes it an ideal time for travelers to experience a pleasant climate while preparing for variable weather conditions.

September Weather in Lomnice nad Luznici: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lomnice nad Luznici, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lomnice nad Luznici, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec323540485666666758504135
Data source: Temperature data for Lomnice nad Luznici 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 Lomnice nad Luznici

In Lomnice nad Luznici in September, the total precipitation amount is 62 mm (2.4 in) over a period of 10 days.

September Precipitation Trends in Lomnice nad Luznici

The chart displays monthly precipitation patterns in Lomnice nad Luznici, 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 Lomnice nad Luznici, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec444143389181847462544556
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lomnice nad Luznici

In Lomnice nad Luznici in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Lomnice nad Luznici

This chart illustrates the average monthly humidity levels in Lomnice nad Luznici, 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 Lomnice nad Luznici 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 Lomnice nad Luznici

In Lomnice nad Luznici 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 Lomnice nad Luznici, you can refer to this Hourly UV Index in Lomnice nad Luznici.

Maximum UV Index Levels in Lomnice nad Luznici for September

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

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

This table compares monthly weather conditions in Lomnice nad Luznici, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)44 mm (1.7 inches)91%low
February Weather2°C (36°F)41 mm (1.6 inches)89%moderate
March Weather4°C (40°F)43 mm (1.7 inches)87%moderate
April Weather9°C (49°F)37 mm (1.5 inches)82%high
May Weather13°C (56°F)91 mm (3.6 inches)76%very high
June Weather19°C (66°F)81 mm (3.2 inches)80%very high
July Weather19°C (67°F)84 mm (3.3 inches)80%very high
August Weather20°C (67°F)74 mm (2.9 inches)82%very high
September Weather15°C (59°F)62 mm (2.4 inches)82%high
October Weather10°C (50°F)54 mm (2.1 inches)87%moderate
November Weather5°C (41°F)45 mm (1.8 inches)89%low
December Weather2°C (35°F)56 mm (2.2 inches)92%low

Compare Lomnice nad Luznici's Climate with Cities Worldwide