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September Weather in Opalyi, Hungary

Last updated: August 23, 2025

In September, the average temperature in Opalyi, Hungary is a pleasant 18°C (65°F). Expect a range from a cool minimum of 3°C (38°F) to a warm maximum of 35°C (95°F). This month brings about 52 mm (2.0 in) of precipitation over approximately 7 days, with an average humidity level of 68%. Whether you're planning outdoor adventures or cozy indoor activities, be prepared for a variety of weather conditions!

September Temperature in Opalyi

In September in Opalyi, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 3°C (38°F). This variation in temperature makes it essential for travelers to pack both light and warm clothing to ensure comfort during their visit.

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

The chart illustrates September temperature patterns in Opalyi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opalyi, 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 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec323744546271737464554537
Data source: Temperature data for Opalyi 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 Opalyi

In Opalyi in September, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

September Precipitation Trends in Opalyi

The chart displays monthly precipitation patterns in Opalyi, 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 Opalyi, September typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec4558415692104925652515678
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Opalyi

In Opalyi in September, humidity is 68%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel somewhat sticky and requiring occasional breaks for refreshing hydration.

September Average Humidity in Opalyi

This chart illustrates the average monthly humidity levels in Opalyi, 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 Opalyi is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%83%75%72%72%71%62%68%84%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Opalyi

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

Maximum UV Index Levels in Opalyi for September

The chart shows the monthly maximum UV Index (UVI) for Opalyi 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 Opalyi typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689876422
Data source: Opalyi 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 Opalyi Compares to Other Months

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

This table compares monthly weather conditions in Opalyi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)45 mm (1.8 inches)89%low
February Weather3°C (38°F)58 mm (2.3 inches)87%moderate
March Weather6°C (44°F)41 mm (1.6 inches)83%moderate
April Weather12°C (54°F)56 mm (2.2 inches)75%high
May Weather17°C (62°F)92 mm (3.6 inches)72%very high
June Weather22°C (72°F)104 mm (4.1 inches)72%very high
July Weather23°C (73°F)92 mm (3.6 inches)71%very high
August Weather23°C (74°F)56 mm (2.2 inches)62%high
September Weather18°C (65°F)52 mm (2.0 inches)68%high
October Weather13°C (55°F)51 mm (2.0 inches)84%moderate
November Weather7°C (45°F)56 mm (2.2 inches)90%low
December Weather3°C (37°F)78 mm (3.1 inches)92%low

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