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September Weather in Greci, Romania

Last updated: August 27, 2025

In Greci, Romania, the average temperature in September hovers around 19°C (67°F). You can expect a minimum temperature of 1°C (34°F) and occasional highs reaching 35°C (95°F). During this month, the area experiences about 17 mm (0.7 in) of precipitation over 3 days, creating a moderate humidity level of 58%.

September Temperature in Greci

In September, in Greci, the average temperature is 19°C (67°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 1°C (34°F). This wide temperature range makes Greci an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Greci, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greci, 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 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844546371747667554537
Data source: Temperature data for Greci 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 Greci

In Greci in September, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

September Precipitation Trends in Greci

The chart displays monthly precipitation patterns in Greci, 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 Greci, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec4944644010796673117566069
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Greci

In Greci in September, humidity is 58%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and outdoor adventures, though you might want to stay hydrated as you explore.

September Average Humidity in Greci

This chart illustrates the average monthly humidity levels in Greci, 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 Greci is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%86%83%74%70%67%65%51%58%80%88%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Greci

In Greci 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 Greci.

Maximum UV Index Levels in Greci for September

The chart shows the monthly maximum UV Index (UVI) for Greci 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 Greci typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Greci 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 Greci Compares to Other Months

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

This table compares monthly weather conditions in Greci, 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)91%low
February Weather3°C (38°F)44 mm (1.7 inches)86%moderate
March Weather7°C (44°F)64 mm (2.5 inches)83%moderate
April Weather12°C (54°F)40 mm (1.6 inches)74%high
May Weather17°C (63°F)107 mm (4.2 inches)70%very high
June Weather22°C (71°F)96 mm (3.8 inches)67%very high
July Weather23°C (74°F)67 mm (2.6 inches)65%very high
August Weather24°C (76°F)31 mm (1.2 inches)51%very high
September Weather19°C (67°F)17 mm (0.7 inches)58%high
October Weather13°C (55°F)56 mm (2.2 inches)80%moderate
November Weather7°C (46°F)60 mm (2.4 inches)88%moderate
December Weather3°C (37°F)69 mm (2.7 inches)90%low

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