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September Weather in Negoiesti, Romania

Last updated: August 27, 2025

In September, the average temperature in Negoiesti, Romania hovers around 18°C (64°F), providing a pleasant climate for various activities. However, be prepared for a range, with minimum temperatures dipping to -1°C (31°F) and a maximum peaking at 33°C (92°F). During this time, you can expect about 31 mm (1.2 in) of precipitation spread over 4 days, contributing to an average humidity of 62%. Enjoy the diverse weather that September brings!

September Temperature in Negoiesti

In September in Negoiesti, the average temperature is 18°C (64°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as -1°C (31°F). Be prepared for a wide range of weather conditions when traveling during this time.

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

The chart illustrates September temperature patterns in Negoiesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Negoiesti, September typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec303541516169717364534335
Data source: Temperature data for Negoiesti 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 Negoiesti

In Negoiesti in September, the total precipitation amount is 31 mm (1.2 in) over a span of 4 days.

September Precipitation Trends in Negoiesti

The chart displays monthly precipitation patterns in Negoiesti, 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 Negoiesti, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec2835383951113613131363456
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Negoiesti

In Negoiesti in September humidity is 62%. With an average temperature of 18°C (64°F), this humidity feels like a warm yet refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Negoiesti

This chart illustrates the average monthly humidity levels in Negoiesti, 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 Negoiesti is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Negoiesti

In Negoiesti 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 Negoiesti.

Maximum UV Index Levels in Negoiesti for September

The chart shows the monthly maximum UV Index (UVI) for Negoiesti 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 Negoiesti typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Negoiesti 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 Negoiesti Compares to Other Months

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

This table compares monthly weather conditions in Negoiesti, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)28 mm (1.1 inches)92%low
February Weather2°C (36°F)35 mm (1.4 inches)88%moderate
March Weather5°C (41°F)38 mm (1.5 inches)86%moderate
April Weather11°C (51°F)39 mm (1.5 inches)79%high
May Weather16°C (61°F)51 mm (2.0 inches)73%very high
June Weather21°C (69°F)113 mm (4.5 inches)73%very high
July Weather22°C (71°F)61 mm (2.4 inches)68%very high
August Weather23°C (73°F)31 mm (1.2 inches)56%very high
September Weather18°C (64°F)31 mm (1.2 inches)62%high
October Weather12°C (53°F)36 mm (1.4 inches)80%moderate
November Weather6°C (43°F)34 mm (1.3 inches)89%moderate
December Weather2°C (35°F)56 mm (2.2 inches)90%low

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