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September Weather in Navojna, Czech Republic

Last updated: August 23, 2025

In Navojna, Czech Republic, the average temperature in September hovers around 15°C (59°F). While temperatures can dip as low as 0°C (31°F), they may also peak at 30°C (86°F). Prepare for some wet days, as precipitation typically reaches 92 mm (3.6 in) over about 11 days, with an average humidity of 67%.

September Temperature in Navojna

In September in Navojna, the average temperature is 15°C (59°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 0°C (31°F). Be prepared for a range of weather conditions to make the most of your travel experience!

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

The chart illustrates September temperature patterns in Navojna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Navojna, 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 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec293440485666676859504134
Data source: Temperature data for Navojna 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 Navojna

In Navojna in September, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

September Precipitation Trends in Navojna

The chart displays monthly precipitation patterns in Navojna, 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 Navojna, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4552484796869610292725668
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Navojna

In Navojna 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 Navojna

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

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

Maximum UV Index Levels in Navojna for September

The chart shows the monthly maximum UV Index (UVI) for Navojna 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 Navojna typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235679876421
Data source: Navojna 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 Navojna Compares to Other Months

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

This table compares monthly weather conditions in Navojna, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)45 mm (1.8 inches)90%low
February Weather1°C (35°F)52 mm (2.0 inches)87%moderate
March Weather4°C (40°F)48 mm (1.9 inches)83%moderate
April Weather9°C (49°F)46 mm (1.8 inches)76%high
May Weather13°C (56°F)96 mm (3.8 inches)70%high
June Weather19°C (66°F)86 mm (3.4 inches)71%very high
July Weather19°C (67°F)96 mm (3.8 inches)67%very high
August Weather20°C (68°F)102 mm (4.0 inches)64%high
September Weather15°C (59°F)92 mm (3.6 inches)67%high
October Weather10°C (50°F)72 mm (2.8 inches)83%moderate
November Weather5°C (42°F)56 mm (2.2 inches)90%low
December Weather1°C (34°F)68 mm (2.7 inches)91%low

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