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September Weather in Cernetu, Romania

Last updated: August 27, 2025

In September, the average temperature in Cernetu, Romania hovers around 20°C (69°F). While you may enjoy pleasant days, be prepared for temperature fluctuations with a minimum of 3°C (37°F) and a maximum soaring to 37°C (98°F). The region experiences about 17 mm (0.7 in) of rainfall over 2 days, contributing to an average humidity of 58%.

September Temperature in Cernetu

In September in Cernetu, the average temperature is 20°C (69°F). The maximum can reach 37°C (98°F), while the minimum can dip as low as 3°C (37°F). This diverse temperature range makes Cernetu an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Cernetu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cernetu, September typically has an average temperature of 20°C (69°F), with highs reaching up to 37°C (98°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec323844546471757768564637
Data source: Temperature data for Cernetu 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 Cernetu

In Cernetu in September, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

September Precipitation Trends in Cernetu

The chart displays monthly precipitation patterns in Cernetu, 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 Cernetu, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec4144664171126923417654360
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cernetu

In Cernetu in September humidity is 58%. With an average temperature of 20°C (69°F), this humidity feels like a refreshing balmy embrace, making it quite pleasant for traveling as long as you stay hydrated and take occasional breaks in the shade.

September Average Humidity in Cernetu

This chart illustrates the average monthly humidity levels in Cernetu, 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 Cernetu is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cernetu

In Cernetu 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 Cernetu.

Maximum UV Index Levels in Cernetu for September

The chart shows the monthly maximum UV Index (UVI) for Cernetu 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 Cernetu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Cernetu 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 Cernetu Compares to Other Months

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

This table compares monthly weather conditions in Cernetu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)41 mm (1.6 inches)88%low
February Weather3°C (38°F)44 mm (1.7 inches)84%moderate
March Weather7°C (45°F)66 mm (2.6 inches)81%high
April Weather12°C (54°F)41 mm (1.6 inches)70%high
May Weather18°C (64°F)71 mm (2.8 inches)72%very high
June Weather22°C (72°F)126 mm (5.0 inches)66%very high
July Weather24°C (76°F)92 mm (3.6 inches)62%very high
August Weather25°C (77°F)34 mm (1.3 inches)48%very high
September Weather20°C (69°F)17 mm (0.7 inches)58%high
October Weather13°C (56°F)65 mm (2.5 inches)78%moderate
November Weather8°C (46°F)43 mm (1.7 inches)85%moderate
December Weather3°C (37°F)60 mm (2.4 inches)87%low

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