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July Weather in Ostra Luka, Bosnia and Herzegovina

Last updated: August 22, 2025

In Ostra Luka, Bosnia and Herzegovina, the average temperature in July hovers around 21°C (70°F), creating a comfortable climate for residents and visitors alike. During this period, temperatures can dip to a refreshing 10°C (50°F) or soar to a sizzling 36°C (97°F). Expect 114 mm (4.5 in) of precipitation spread over about 12 days, coupled with an average humidity of 64%. It’s a month where the weather keeps you on your toes!

July Temperature in Ostra Luka

In July in Ostra Luka, the average temperature is 21°C (70°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 10°C (50°F). This variation makes it an ideal time for travelers to enjoy a range of outdoor activities, from sunbathing to evening strolls in cooler weather.

July Weather in Ostra Luka: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Ostra Luka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostra Luka, July typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec333943525968707161534538
Data source: Temperature data for Ostra 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.

July Precipitation in Ostra Luka

In Ostra Luka in July, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

July Precipitation Trends in Ostra Luka

The chart displays monthly precipitation patterns in Ostra Luka, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Ostra Luka, July typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec73817894147109114839610592115
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Ostra Luka

In Ostra Luka in July humidity is 64%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for traveling during the day, albeit slightly sticky in the afternoons.

July Average Humidity in Ostra Luka

This chart illustrates the average monthly humidity levels in Ostra Luka, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Ostra Luka is approximately 64%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Ostra Luka

In Ostra Luka in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ostra Luka.

Maximum UV Index Levels in Ostra Luka for July

The chart shows the monthly maximum UV Index (UVI) for Ostra Luka in July, 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 July, the maximum UV index in Ostra Luka typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810987532
Data source: Ostra Luka July 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 July Weather in Ostra Luka Compares to Other Months

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

This table compares monthly weather conditions in Ostra Luka, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)73 mm (2.9 inches)89%low
February Weather4°C (40°F)81 mm (3.2 inches)83%moderate
March Weather6°C (44°F)78 mm (3.1 inches)75%moderate
April Weather11°C (52°F)94 mm (3.7 inches)72%high
May Weather15°C (59°F)147 mm (5.8 inches)70%very high
June Weather20°C (68°F)109 mm (4.3 inches)69%very high
July Weather21°C (70°F)114 mm (4.5 inches)64%very high
August Weather22°C (71°F)83 mm (3.3 inches)51%very high
September Weather16°C (62°F)96 mm (3.8 inches)62%high
October Weather12°C (53°F)105 mm (4.1 inches)81%moderate
November Weather7°C (45°F)92 mm (3.6 inches)87%moderate
December Weather3°C (38°F)115 mm (4.5 inches)88%low

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