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September Weather in Blatnica, Bosnia and Herzegovina

Last updated: August 22, 2025

In Blatnica, Bosnia and Herzegovina, the average temperature in September hovers around 16°C (61°F). Expect temperature fluctuations with a minimum of 0°C (32°F) and a maximum reaching 32°C (90°F). During this month, precipitation averages 83 mm (3.3 in) across 12 days, while the average humidity sits at a comfortable 61%.

September Temperature in Blatnica

In September in Blatnica, 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 Blatnica: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Blatnica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blatnica, 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).
JanFebMarAprMayJunJulAugSepOctNovDec323842505866686961524537
Data source: Temperature data for Blatnica 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 Blatnica

In Blatnica in September, the precipitation amount is 83 mm (3.3 in) distributed over the course of 12 days.

September Precipitation Trends in Blatnica

The chart displays monthly precipitation patterns in Blatnica, 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 Blatnica, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec798699107167149150958310587131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Blatnica

In Blatnica 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 Blatnica

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

In Blatnica 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 Blatnica.

Maximum UV Index Levels in Blatnica for September

The chart shows the monthly maximum UV Index (UVI) for Blatnica 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 Blatnica typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: Blatnica 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 Blatnica Compares to Other Months

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

This table compares monthly weather conditions in Blatnica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)79 mm (3.1 inches)89%low
February Weather3°C (39°F)86 mm (3.4 inches)84%moderate
March Weather6°C (42°F)99 mm (3.9 inches)77%high
April Weather10°C (51°F)107 mm (4.2 inches)70%high
May Weather14°C (58°F)167 mm (6.6 inches)70%very high
June Weather19°C (66°F)149 mm (5.9 inches)68%very high
July Weather20°C (68°F)150 mm (5.9 inches)63%very high
August Weather21°C (69°F)95 mm (3.7 inches)52%very high
September Weather16°C (61°F)83 mm (3.3 inches)61%high
October Weather11°C (52°F)105 mm (4.1 inches)81%moderate
November Weather7°C (45°F)86 mm (3.4 inches)86%moderate
December Weather3°C (37°F)131 mm (5.1 inches)89%low

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