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September Weather in Nymburk, Czech Republic

Last updated: August 23, 2025

In September, the average temperature in Nymburk, Czech Republic is a comfortable 16°C (61°F). Expect a minimum drop to 0°C (33°F) and a warm maximum of 32°C (90°F). This month also brings 60 mm (2.3 in) of precipitation over approximately 8 days, while humidity hovers around a high 81%. Prepare for a mix of pleasant warmth and occasional rain!

September Temperature in Nymburk

In September in Nymburk, the average temperature is 16°C (61°F). Maximums can reach 32°C (90°F), and minimums can be as low as 0°C (33°F). This varied weather makes Nymburk an ideal destination for travelers looking to experience a wide range of outdoor activities and enjoy the beautiful scenery.

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

The chart illustrates September temperature patterns in Nymburk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nymburk, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641495868686960524337
Data source: Temperature data for Nymburk 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 Nymburk

In Nymburk in September, the precipitation amount is 60 mm (2.3 in) over a span of 8 days.

September Precipitation Trends in Nymburk

The chart displays monthly precipitation patterns in Nymburk, 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 Nymburk, September typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec384949347682668060644152
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nymburk

In Nymburk in September, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

September Average Humidity in Nymburk

This chart illustrates the average monthly humidity levels in Nymburk, 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 Nymburk is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%87%81%71%75%74%76%81%85%88%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nymburk

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

Maximum UV Index Levels in Nymburk for September

The chart shows the monthly maximum UV Index (UVI) for Nymburk 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 Nymburk typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224588876421
Data source: Nymburk 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 Nymburk Compares to Other Months

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

This table compares monthly weather conditions in Nymburk, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)38 mm (1.5 inches)90%low
February Weather2°C (36°F)49 mm (1.9 inches)89%low
March Weather5°C (41°F)49 mm (1.9 inches)87%moderate
April Weather10°C (50°F)34 mm (1.3 inches)81%moderate
May Weather14°C (58°F)76 mm (3.0 inches)71%very high
June Weather20°C (68°F)82 mm (3.2 inches)75%very high
July Weather20°C (69°F)66 mm (2.6 inches)74%very high
August Weather21°C (69°F)80 mm (3.1 inches)76%high
September Weather16°C (61°F)60 mm (2.3 inches)81%high
October Weather11°C (52°F)64 mm (2.5 inches)85%moderate
November Weather6°C (43°F)41 mm (1.6 inches)88%low
December Weather3°C (37°F)52 mm (2.0 inches)92%low

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