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September Weather in Ljutomer, Slovenia

Last updated: August 27, 2025

In September, the average temperature in Ljutomer, Slovenia is a comfortable 17°C (63°F). Expect minimums as low as 3°C (38°F) and a warm maximum reaching up to 33°C (92°F). During this month, you can anticipate 111 mm (4.4 in) of precipitation spread over about 10 days, and the average humidity hovers around 65%.

September Temperature in Ljutomer

In September in Ljutomer, the average temperature is 17°C (63°F). Maximums can reach 33°C (92°F), and minimums can drop as low as 3°C (38°F). Be prepared for a wide range of temperatures, making it essential to pack both light and warm clothing for your travels.

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

The chart illustrates September temperature patterns in Ljutomer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ljutomer, September typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944536170727263544537
Data source: Temperature data for Ljutomer 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 Ljutomer

In Ljutomer in September, the precipitation amount is 111 mm (4.4 in) over a span of 10 days.

September Precipitation Trends in Ljutomer

The chart displays monthly precipitation patterns in Ljutomer, 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 Ljutomer, September typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec29514354123838780111647867
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ljutomer

In Ljutomer in September humidity is 65%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making it a comfortable yet slightly muggy experience for traveling, where you might find yourself seeking shade or a refreshing drink to stay cool and refreshed.

September Average Humidity in Ljutomer

This chart illustrates the average monthly humidity levels in Ljutomer, 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 Ljutomer is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ljutomer

In Ljutomer in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Ljutomer, you can refer to this Hourly UV Index in Ljutomer.

Maximum UV Index Levels in Ljutomer for September

The chart shows the monthly maximum UV Index (UVI) for Ljutomer 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 Ljutomer typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Ljutomer 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 Ljutomer Compares to Other Months

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

This table compares monthly weather conditions in Ljutomer, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)29 mm (1.2 inches)90%low
February Weather4°C (40°F)51 mm (2.0 inches)84%moderate
March Weather7°C (45°F)43 mm (1.7 inches)78%moderate
April Weather12°C (53°F)54 mm (2.1 inches)73%high
May Weather16°C (61°F)123 mm (4.8 inches)71%very high
June Weather21°C (71°F)83 mm (3.3 inches)73%very high
July Weather22°C (72°F)87 mm (3.4 inches)70%very high
August Weather22°C (73°F)80 mm (3.1 inches)60%very high
September Weather17°C (63°F)111 mm (4.4 inches)65%high
October Weather12°C (54°F)64 mm (2.5 inches)84%moderate
November Weather7°C (45°F)78 mm (3.1 inches)89%low
December Weather3°C (37°F)67 mm (2.7 inches)89%low

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