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September Weather in Zenica, Bosnia and Herzegovina

Last updated: August 22, 2025

In September, the average temperature in Zenica, Bosnia and Herzegovina is a comfortable 16°C (61°F). However, be prepared for temperature fluctuations, with a minimum of 0°C (32°F) and a maximum reaching 32°C (90°F). During this month, expect about 56 mm (2.2 in) of precipitation spread over 9 days, contributing to an average humidity level of 61%.

September Temperature in Zenica

In September in Zenica, the average temperature is 16°C (61°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 0°C (32°F). Be prepared for a diverse range of weather conditions while traveling, as it can vary significantly from warm days to chilly nights.

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

The chart illustrates September temperature patterns in Zenica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zenica, 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 (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec313842505765686961524537
Data source: Temperature data for Zenica 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 Zenica

In Zenica in September, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

September Precipitation Trends in Zenica

The chart displays monthly precipitation patterns in Zenica, 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 Zenica, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec74859510013212411774569184131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Zenica

In Zenica in September humidity is 61%. With an average temperature of 16°C (61°F), this humidity feels like a gentle embrace, making it ideal for leisurely strolls and outdoor explorations without the discomfort of excessive heat.

September Average Humidity in Zenica

This chart illustrates the average monthly humidity levels in Zenica, 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 Zenica is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%84%77%70%70%68%63%52%61%81%86%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Zenica

In Zenica in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Zenica.

Maximum UV Index Levels in Zenica for September

The chart shows the monthly maximum UV Index (UVI) for Zenica 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 Zenica typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101087532
Data source: Zenica 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 Zenica Compares to Other Months

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

This table compares monthly weather conditions in Zenica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)74 mm (2.9 inches)89%low
February Weather3°C (38°F)85 mm (3.4 inches)84%moderate
March Weather5°C (42°F)95 mm (3.7 inches)77%high
April Weather10°C (50°F)100 mm (4.0 inches)70%high
May Weather14°C (58°F)132 mm (5.2 inches)70%very high
June Weather18°C (65°F)124 mm (4.9 inches)68%very high
July Weather20°C (68°F)117 mm (4.6 inches)63%very high
August Weather21°C (69°F)74 mm (2.9 inches)52%very high
September Weather16°C (61°F)56 mm (2.2 inches)61%high
October Weather11°C (52°F)91 mm (3.6 inches)81%moderate
November Weather7°C (45°F)84 mm (3.3 inches)86%moderate
December Weather3°C (37°F)131 mm (5.2 inches)89%low

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