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September Weather in Vulcan, Romania

Last updated: August 27, 2025

The average temperature in Vulcan, Romania during September typically hovers around 15°C (59°F). Expect a range of temperatures, with a minimum of -2°C (28°F) and a maximum reaching up to 32°C (89°F). This month also sees precipitation averaging 43 mm (1.7 in) over about 7 days, while the average humidity stands at a comfortable 57%.

September Temperature in Vulcan

In September in Vulcan, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F), while minimums can drop as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Vulcan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vulcan, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec273338475664666859494133
Data source: Temperature data for Vulcan 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 Vulcan

In Vulcan in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Vulcan

The chart displays monthly precipitation patterns in Vulcan, 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 Vulcan, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec3544624498111957043504066
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vulcan

In Vulcan in September, humidity is 57%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace, making it comfortable for traveling while adding a light dampness that keeps the air feeling vibrant and alive.

September Average Humidity in Vulcan

This chart illustrates the average monthly humidity levels in Vulcan, 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 Vulcan is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vulcan

In Vulcan in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Vulcan.

Maximum UV Index Levels in Vulcan for September

The chart shows the monthly maximum UV Index (UVI) for Vulcan 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 Vulcan typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467910997532
Data source: Vulcan 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 Vulcan Compares to Other Months

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

This table compares monthly weather conditions in Vulcan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)35 mm (1.4 inches)88%low
February Weather0°C (33°F)44 mm (1.7 inches)85%moderate
March Weather3°C (38°F)62 mm (2.4 inches)82%high
April Weather9°C (48°F)44 mm (1.7 inches)73%high
May Weather14°C (57°F)98 mm (3.9 inches)71%very high
June Weather18°C (64°F)111 mm (4.4 inches)70%very high
July Weather19°C (66°F)95 mm (3.7 inches)66%very high
August Weather20°C (68°F)70 mm (2.8 inches)48%very high
September Weather15°C (59°F)43 mm (1.7 inches)57%high
October Weather10°C (49°F)50 mm (2.0 inches)79%moderate
November Weather5°C (42°F)40 mm (1.6 inches)87%moderate
December Weather1°C (33°F)66 mm (2.6 inches)88%low

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