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September Weather in Mozirje, Slovenia

Last updated: August 27, 2025

In September, the average temperature in Mozirje, Slovenia is a pleasant 15°C (60°F). However, be prepared for some variability—while temperatures can dip as low as 1°C (34°F), they can also rise to a warm 29°C (85°F). Expect 134 mm (5.3 in) of precipitation spread over 13 days, contributing to an average humidity of 74%. Prepare accordingly for a mix of mild weather and occasional rain!

September Temperature in Mozirje

In September in Mozirje, the average temperature is 15°C (60°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 1°C (34°F). This diverse climate makes Mozirje an ideal destination for travelers seeking a mix of warm and cool weather experiences.

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

The chart illustrates September temperature patterns in Mozirje, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mozirje, September typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec323742505767696960514334
Data source: Temperature data for Mozirje 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 Mozirje

In Mozirje in September, the precipitation amount is 134 mm (5.3 in) recorded over the course of 13 days.

September Precipitation Trends in Mozirje

The chart displays monthly precipitation patterns in Mozirje, 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 Mozirje, September typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec39686094150891321141347610894
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mozirje

In Mozirje in September humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

September Average Humidity in Mozirje

This chart illustrates the average monthly humidity levels in Mozirje, 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 Mozirje is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mozirje

In Mozirje 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 Mozirje, you can refer to this Hourly UV Index in Mozirje.

Maximum UV Index Levels in Mozirje for September

The chart shows the monthly maximum UV Index (UVI) for Mozirje 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 Mozirje typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986432
Data source: Mozirje 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 Mozirje Compares to Other Months

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

This table compares monthly weather conditions in Mozirje, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)39 mm (1.5 inches)91%low
February Weather3°C (38°F)68 mm (2.7 inches)87%moderate
March Weather6°C (42°F)60 mm (2.4 inches)82%moderate
April Weather10°C (50°F)94 mm (3.7 inches)79%high
May Weather14°C (58°F)150 mm (5.9 inches)74%very high
June Weather19°C (67°F)89 mm (3.5 inches)75%very high
July Weather21°C (69°F)132 mm (5.2 inches)74%very high
August Weather21°C (69°F)114 mm (4.5 inches)68%very high
September Weather15°C (60°F)134 mm (5.3 inches)74%high
October Weather11°C (52°F)76 mm (3.0 inches)88%moderate
November Weather6°C (43°F)108 mm (4.2 inches)90%moderate
December Weather1°C (35°F)94 mm (3.7 inches)89%low

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