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September Weather in Jasenovac, Croatia

Last updated: August 23, 2025

In Jasenovac, Croatia, the average temperature in September hovers around 18°C (65°F), with a minimum drop to 4°C (39°F) and potential highs reaching 35°C (95°F). Expect approximately 73 mm (2.9 in) of precipitation over 8 days, contributing to an average humidity level of 62%.

September Temperature in Jasenovac

In September in Jasenovac, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), while minimums can be as low as 4°C (39°F). This diverse temperature range makes Jasenovac an ideal destination for travelers looking to enjoy both warm and cooler climates.

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

The chart illustrates September temperature patterns in Jasenovac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jasenovac, September typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec344146546272747464554639
Data source: Temperature data for Jasenovac 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 Jasenovac

In Jasenovac in September, the precipitation amount is 73 mm (2.9 in) over a span of 8 days.

September Precipitation Trends in Jasenovac

The chart displays monthly precipitation patterns in Jasenovac, 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 Jasenovac, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4663557110890847673806877
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jasenovac

In Jasenovac in September, humidity is 62%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet mildly sticky, perfect for leisurely strolls but a bit challenging for vigorous excursions.

September Average Humidity in Jasenovac

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

In Jasenovac 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 Jasenovac.

Maximum UV Index Levels in Jasenovac for September

The chart shows the monthly maximum UV Index (UVI) for Jasenovac 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 Jasenovac typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Jasenovac 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 Jasenovac Compares to Other Months

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

This table compares monthly weather conditions in Jasenovac, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)46 mm (1.8 inches)89%low
February Weather5°C (41°F)63 mm (2.5 inches)83%moderate
March Weather8°C (46°F)55 mm (2.2 inches)75%moderate
April Weather12°C (55°F)71 mm (2.8 inches)72%high
May Weather17°C (62°F)108 mm (4.2 inches)70%very high
June Weather22°C (72°F)90 mm (3.5 inches)69%very high
July Weather23°C (74°F)84 mm (3.3 inches)64%very high
August Weather23°C (75°F)76 mm (3.0 inches)51%very high
September Weather18°C (65°F)73 mm (2.9 inches)62%high
October Weather13°C (55°F)79 mm (3.1 inches)81%moderate
November Weather8°C (46°F)68 mm (2.7 inches)87%moderate
December Weather4°C (39°F)77 mm (3.0 inches)88%low

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