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September Weather in Oarja, Romania

Last updated: August 27, 2025

In Oarja, Romania, the average temperature in September is a pleasant 18°C (65°F). However, be prepared for a range, as temperatures can dip as low as 1°C (34°F) and soar up to 34°C (93°F). During this month, you can expect about 35 mm (1.4 in) of precipitation over 4 days, with an average humidity of 58%.

September Temperature in Oarja

In September in Oarja, the average temperature is 18°C (65°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 1°C (34°F). This temperature range makes Oarja an ideal destination for travelers looking to enjoy a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Oarja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oarja, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec323743526168727364534436
Data source: Temperature data for Oarja 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 Oarja

In Oarja in September, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

September Precipitation Trends in Oarja

The chart displays monthly precipitation patterns in Oarja, 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 Oarja, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec464566461121461015335674678
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Oarja

In Oarja in September humidity is 58%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, creating a comfortable yet slightly muggy atmosphere perfect for leisurely exploration.

September Average Humidity in Oarja

This chart illustrates the average monthly humidity levels in Oarja, 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 Oarja 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 Oarja

In Oarja 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 Oarja.

Maximum UV Index Levels in Oarja for September

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

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

This table compares monthly weather conditions in Oarja, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)46 mm (1.8 inches)91%low
February Weather3°C (37°F)45 mm (1.8 inches)86%moderate
March Weather6°C (43°F)66 mm (2.6 inches)83%moderate
April Weather11°C (52°F)46 mm (1.8 inches)74%high
May Weather16°C (61°F)112 mm (4.4 inches)70%very high
June Weather20°C (69°F)145 mm (5.7 inches)67%very high
July Weather22°C (72°F)101 mm (4.0 inches)65%very high
August Weather23°C (74°F)52 mm (2.1 inches)51%very high
September Weather18°C (65°F)35 mm (1.4 inches)58%high
October Weather12°C (54°F)67 mm (2.6 inches)80%moderate
November Weather7°C (44°F)46 mm (1.8 inches)88%moderate
December Weather2°C (36°F)77 mm (3.1 inches)90%low

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