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September Weather in Poltar, Slovakia

Last updated: August 31, 2025

In September, the average temperature in Poltar, Slovakia hovers around 15°C (58°F). Expect a range that can dip as low as -1°C (30°F) and soar up to 30°C (85°F). With an average humidity of 67%, you might feel a bit of that moisture in the air. Be prepared for 67 mm (2.6 in) of precipitation spread over about 8 days, ensuring your umbrella is handy!

September Temperature in Poltar

In September in Poltar, the average temperature is 15°C (58°F), with maximums reaching up to 30°C (85°F) and minimums dropping as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates September temperature patterns in Poltar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poltar, September typically has an average temperature of 15°C (58°F), with highs reaching up to 30°C (85°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec283339485666676758494032
Data source: Temperature data for Poltar 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 Poltar

In Poltar in September, the total precipitation amount is 67 mm (2.6 in) over the course of 8 days.

September Precipitation Trends in Poltar

The chart displays monthly precipitation patterns in Poltar, 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 Poltar, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec315442589596858167746869
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Poltar

In Poltar in September humidity is 67%. With an average temperature of 15°C (58°F), this humidity feels like a mild blanket wrapped around you, making traveling comfortable yet slightly clingy, perfect for exploring cozy cafes and taking leisurely strolls.

September Average Humidity in Poltar

This chart illustrates the average monthly humidity levels in Poltar, 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 Poltar is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Poltar

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

Maximum UV Index Levels in Poltar for September

The chart shows the monthly maximum UV Index (UVI) for Poltar 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 Poltar typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Poltar 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 Poltar Compares to Other Months

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

This table compares monthly weather conditions in Poltar, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)31 mm (1.2 inches)90%low
February Weather1°C (33°F)54 mm (2.1 inches)87%moderate
March Weather4°C (39°F)42 mm (1.7 inches)83%moderate
April Weather9°C (48°F)58 mm (2.3 inches)76%high
May Weather13°C (56°F)95 mm (3.8 inches)70%very high
June Weather19°C (66°F)96 mm (3.8 inches)71%very high
July Weather19°C (67°F)85 mm (3.3 inches)67%very high
August Weather20°C (68°F)81 mm (3.2 inches)64%very high
September Weather15°C (58°F)67 mm (2.6 inches)67%high
October Weather9°C (49°F)74 mm (2.9 inches)83%moderate
November Weather5°C (41°F)68 mm (2.7 inches)90%low
December Weather0°C (32°F)68 mm (2.7 inches)91%low

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