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September Weather in Mrkonjic Grad, Bosnia and Herzegovina

Last updated: August 22, 2025

In Mrkonjic Grad, Bosnia and Herzegovina, the average temperature in September hovers around 15°C (60°F). However, expect a temperature range that can dip to a chilly 0°C (33°F) or soar up to a warm 31°C (88°F). During this month, you can anticipate approximately 89 mm (3.5 in) of precipitation spread over 11 days, with an average humidity of 62%.

September Temperature in Mrkonjic Grad

In September in Mrkonjic Grad, the average temperature is 15°C (60°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as 0°C (33°F). This makes Mrkonjic Grad an ideal destination for travelers who enjoy mild weather with the possibility of warm days and chilly nights.

September Weather in Mrkonjic Grad: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mrkonjic Grad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mrkonjic Grad, September typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec323842495765686860524437
Data source: Temperature data for Mrkonjic Grad 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 Mrkonjic Grad

In Mrkonjic Grad in September, the precipitation amount is 89 mm (3.5 in) over a span of 11 days.

September Precipitation Trends in Mrkonjic Grad

The chart displays monthly precipitation patterns in Mrkonjic Grad, 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 Mrkonjic Grad, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec848992105151112123898910797139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mrkonjic Grad

In Mrkonjic Grad in September, humidity is 62%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, making it a bit muggy for traveling, yet pleasantly refreshing for leisurely strolls and outdoor exploration.

September Average Humidity in Mrkonjic Grad

This chart illustrates the average monthly humidity levels in Mrkonjic Grad, 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 Mrkonjic Grad is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mrkonjic Grad

In Mrkonjic Grad 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 Mrkonjic Grad.

Maximum UV Index Levels in Mrkonjic Grad for September

The chart shows the monthly maximum UV Index (UVI) for Mrkonjic Grad 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 Mrkonjic Grad typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Mrkonjic Grad 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 Mrkonjic Grad Compares to Other Months

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

This table compares monthly weather conditions in Mrkonjic Grad, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)83 mm (3.3 inches)89%low
February Weather3°C (38°F)88 mm (3.5 inches)83%moderate
March Weather5°C (42°F)92 mm (3.6 inches)75%high
April Weather10°C (50°F)105 mm (4.1 inches)72%high
May Weather14°C (57°F)151 mm (5.9 inches)70%very high
June Weather18°C (65°F)112 mm (4.4 inches)69%very high
July Weather20°C (68°F)123 mm (4.8 inches)64%very high
August Weather20°C (69°F)89 mm (3.5 inches)51%very high
September Weather15°C (60°F)89 mm (3.5 inches)62%high
October Weather11°C (52°F)107 mm (4.2 inches)81%moderate
November Weather7°C (45°F)97 mm (3.8 inches)87%moderate
December Weather3°C (37°F)139 mm (5.5 inches)88%low

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