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October Weather in Banja Luka, Bosnia and Herzegovina

Last updated: August 22, 2025

In October, the average temperature in Banja Luka, Bosnia and Herzegovina hovers around 12°C (54°F). Expect a minimum dip to -2°C (29°F) and occasional highs reaching 28°C (82°F). Precipitation is common, with 94 mm (3.7 in) falling over approximately 8 days, contributing to an average humidity level of 81%. Stay prepared for a mix of weather!

October Temperature in Banja Luka

In October in Banja Luka, the average temperature is 12°C (54°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -2°C (29°F). This makes it essential for travelers to pack layers to stay comfortable throughout the day.

October Weather in Banja Luka: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Banja Luka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Banja Luka, October typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec344044526069717263544539
Data source: Temperature data for Banja Luka 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.

October Precipitation in Banja Luka

In Banja Luka in October, the precipitation amount is 94 mm (3.7 in) over the course of 8 days.

October Precipitation Trends in Banja Luka

The chart displays monthly precipitation patterns in Banja Luka, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Banja Luka, October typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6574708612710310077679475105
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Banja Luka

In Banja Luka in October humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

October Average Humidity in Banja Luka

This chart illustrates the average monthly humidity levels in Banja Luka, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Banja Luka is approximately 81%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Banja Luka

In Banja Luka in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Banja Luka.

Maximum UV Index Levels in Banja Luka for October

The chart shows the monthly maximum UV Index (UVI) for Banja Luka in October, 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 October, the maximum UV index in Banja Luka typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Banja Luka October 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 October Weather in Banja Luka Compares to Other Months

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

This table compares monthly weather conditions in Banja Luka, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)65 mm (2.6 inches)89%low
February Weather4°C (40°F)74 mm (2.9 inches)83%moderate
March Weather7°C (45°F)70 mm (2.8 inches)75%moderate
April Weather11°C (53°F)86 mm (3.4 inches)72%high
May Weather16°C (61°F)127 mm (5.0 inches)70%very high
June Weather20°C (69°F)103 mm (4.0 inches)69%very high
July Weather22°C (71°F)100 mm (3.9 inches)64%very high
August Weather22°C (72°F)77 mm (3.0 inches)51%very high
September Weather17°C (63°F)67 mm (2.6 inches)62%high
October Weather12°C (54°F)94 mm (3.7 inches)81%moderate
November Weather7°C (46°F)75 mm (3.0 inches)87%moderate
December Weather4°C (39°F)105 mm (4.1 inches)88%low

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