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September Weather in Sopteriu, Romania

Last updated: August 27, 2025

In September, the average temperature in Sopteriu, Romania is a pleasant 17°C (63°F). However, be prepared for a range, as temperatures can dip to a chilly 1°C (33°F) or soar up to a warm 32°C (90°F). During this month, expect about 54 mm (2.1 in) of precipitation spread across 8 days, contributing to an average humidity of 64%. Enjoy the variability this month's climate brings!

September Temperature in Sopteriu

In September in Sopteriu, the average temperature is 17°C (63°F), with maximums reaching as high as 32°C (90°F) and minimums dropping to as low as 1°C (33°F). This variation makes it an ideal time for travelers to enjoy a range of outdoor activities, from warm sunny days to cooler evenings.

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

The chart illustrates September temperature patterns in Sopteriu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sopteriu, September typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (90°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec283541516068707262524335
Data source: Temperature data for Sopteriu 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 Sopteriu

In Sopteriu in September, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

September Precipitation Trends in Sopteriu

The chart displays monthly precipitation patterns in Sopteriu, 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 Sopteriu, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec304846419491836155443164
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sopteriu

In Sopteriu in September humidity is 64%. With an average temperature of 17°C (63°F), this humidity feels like a mild dampness that can make outdoor activities feel slightly muggy, but it's still comfortable for exploring the area.

September Average Humidity in Sopteriu

This chart illustrates the average monthly humidity levels in Sopteriu, 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 Sopteriu is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sopteriu

In Sopteriu 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 Sopteriu.

Maximum UV Index Levels in Sopteriu for September

The chart shows the monthly maximum UV Index (UVI) for Sopteriu 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 Sopteriu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Sopteriu 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 Sopteriu Compares to Other Months

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

This table compares monthly weather conditions in Sopteriu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)30 mm (1.2 inches)93%low
February Weather2°C (35°F)48 mm (1.9 inches)88%moderate
March Weather5°C (41°F)46 mm (1.8 inches)86%moderate
April Weather11°C (52°F)41 mm (1.6 inches)79%high
May Weather16°C (60°F)94 mm (3.7 inches)71%very high
June Weather20°C (68°F)91 mm (3.6 inches)71%very high
July Weather21°C (70°F)83 mm (3.3 inches)64%very high
August Weather22°C (72°F)61 mm (2.4 inches)55%very high
September Weather17°C (63°F)54 mm (2.1 inches)64%high
October Weather11°C (52°F)44 mm (1.7 inches)83%moderate
November Weather6°C (43°F)31 mm (1.2 inches)91%moderate
December Weather1°C (35°F)64 mm (2.5 inches)92%low

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