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October Weather in Trebnje, Slovenia

Last updated: August 27, 2025

In Trebnje, Slovenia, the average temperature in October hovers around 12°C (53°F). Temperatures can swing from a chilly -1°C (31°F) at the lowest to a pleasant 25°C (77°F) at the highest. During this month, precipitation totals reach 89 mm (3.5 in) over 8 days, contributing to an average humidity level of 83%.

October Temperature in Trebnje

In October in Trebnje, the average temperature is 12°C (53°F). Maximums can reach 25°C (77°F) and minimums can drop as low as -1°C (31°F). This weather makes it essential to pack layers for your travel adventure.

October Weather in Trebnje: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Trebnje, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trebnje, October typically has an average temperature of 12°C (53°F), with highs reaching up to 25°C (77°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944525969717162534437
Data source: Temperature data for Trebnje 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 Trebnje

In Trebnje in October, the precipitation amount is 89 mm (3.5 in) over a span of 8 days.

October Precipitation Trends in Trebnje

The chart displays monthly precipitation patterns in Trebnje, 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 Trebnje, October typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec44725881145811029414389109100
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Trebnje

In Trebnje in October humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

October Average Humidity in Trebnje

This chart illustrates the average monthly humidity levels in Trebnje, 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 Trebnje is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Trebnje

In Trebnje 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 Trebnje.

Maximum UV Index Levels in Trebnje for October

The chart shows the monthly maximum UV Index (UVI) for Trebnje 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 Trebnje typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Trebnje 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 Trebnje Compares to Other Months

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

This table compares monthly weather conditions in Trebnje, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)44 mm (1.7 inches)88%low
February Weather4°C (39°F)72 mm (2.8 inches)82%moderate
March Weather7°C (44°F)57 mm (2.3 inches)73%moderate
April Weather11°C (52°F)81 mm (3.2 inches)73%high
May Weather15°C (59°F)145 mm (5.7 inches)70%very high
June Weather21°C (69°F)81 mm (3.2 inches)69%very high
July Weather22°C (71°F)102 mm (4.0 inches)63%very high
August Weather22°C (72°F)94 mm (3.7 inches)51%very high
September Weather16°C (62°F)143 mm (5.6 inches)64%high
October Weather12°C (53°F)89 mm (3.5 inches)83%moderate
November Weather7°C (44°F)109 mm (4.3 inches)89%moderate
December Weather3°C (37°F)100 mm (3.9 inches)88%low

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