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September Weather in Roman, Bulgaria

Last updated: August 22, 2025

In September, the average temperature in Roman, Bulgaria hovers around 19°C (67°F). Expect a minimum chill of 3°C (37°F) and a maximum heat of 35°C (95°F). During this time, prepare for 18 mm (0.7 in) of precipitation spread over 3 days, and don't forget that the average humidity sits at a comfortable 59%.

September Temperature in Roman

In September in Roman, the average temperature is 19°C (67°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 3°C (37°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Roman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roman, September typically has an average temperature of 19°C (67°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec323944536369737567554537
Data source: Temperature data for Roman 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 Roman

In Roman in September, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

September Precipitation Trends in Roman

The chart displays monthly precipitation patterns in Roman, 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 Roman, September typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec495084497695782718625057
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Roman

In Roman in September humidity is 59%. With an average temperature of 19°C (67°F), this humidity feels like a gentle embrace that can be refreshing during sightseeing but may feel a bit sticky if you're on the move for extended periods.

September Average Humidity in Roman

This chart illustrates the average monthly humidity levels in Roman, 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 Roman is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Roman

In Roman 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 Roman.

Maximum UV Index Levels in Roman for September

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

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

This table compares monthly weather conditions in Roman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)49 mm (1.9 inches)89%low
February Weather4°C (39°F)50 mm (2.0 inches)85%moderate
March Weather7°C (44°F)84 mm (3.3 inches)83%high
April Weather12°C (54°F)49 mm (1.9 inches)71%high
May Weather17°C (63°F)76 mm (3.0 inches)73%very high
June Weather21°C (70°F)95 mm (3.7 inches)67%very high
July Weather23°C (74°F)78 mm (3.1 inches)68%very high
August Weather24°C (75°F)27 mm (1.1 inches)50%very high
September Weather19°C (67°F)18 mm (0.7 inches)59%high
October Weather13°C (56°F)62 mm (2.4 inches)79%moderate
November Weather7°C (46°F)50 mm (2.0 inches)87%moderate
December Weather3°C (37°F)57 mm (2.2 inches)89%low

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