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September Weather in Cornu de Jos, Romania

Last updated: August 27, 2025

In September, the average temperature in Cornu de Jos, Romania is a mild 14°C (58°F). Expect a range of temperatures, with a minimum of -2°C (28°F) and a maximum peaking at 29°C (85°F). During this month, you can also anticipate 44 mm (1.7 in) of precipitation spread over 8 days, paired with an average humidity level of 57%.

September Temperature in Cornu de Jos

In September in Cornu de Jos, the average temperature is 14°C (58°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as -2°C (28°F). This variation in temperature makes it advisable for travelers to pack layers to accommodate both warm and chilly conditions.

September Weather in Cornu de Jos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cornu de Jos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cornu de Jos, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec273237455562646658484032
Data source: Temperature data for Cornu de Jos 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 Cornu de Jos

In Cornu de Jos in September, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.

September Precipitation Trends in Cornu de Jos

The chart displays monthly precipitation patterns in Cornu de Jos, 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 Cornu de Jos, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4145646613319816010844704881
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cornu de Jos

In Cornu de Jos in September, humidity is 57%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing blanket, making it pleasant for traveling as you can explore comfortably without the sweltering heat weighing you down.

September Average Humidity in Cornu de Jos

This chart illustrates the average monthly humidity levels in Cornu de Jos, 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 Cornu de Jos is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cornu de Jos

In Cornu de Jos 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 Cornu de Jos.

Maximum UV Index Levels in Cornu de Jos for September

The chart shows the monthly maximum UV Index (UVI) for Cornu de Jos 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 Cornu de Jos typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
Data source: Cornu de Jos 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 Cornu de Jos Compares to Other Months

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

This table compares monthly weather conditions in Cornu de Jos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)41 mm (1.6 inches)88%low
February Weather0°C (32°F)45 mm (1.8 inches)85%moderate
March Weather3°C (37°F)64 mm (2.5 inches)82%moderate
April Weather7°C (46°F)66 mm (2.6 inches)73%high
May Weather13°C (55°F)133 mm (5.2 inches)71%very high
June Weather17°C (62°F)198 mm (7.8 inches)70%very high
July Weather18°C (65°F)160 mm (6.3 inches)66%very high
August Weather19°C (66°F)108 mm (4.3 inches)48%very high
September Weather14°C (58°F)44 mm (1.7 inches)57%high
October Weather9°C (48°F)70 mm (2.8 inches)79%moderate
November Weather4°C (40°F)48 mm (1.9 inches)87%moderate
December Weather0°C (32°F)81 mm (3.2 inches)88%low

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