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September Weather in Valea Viei, Romania

Last updated: August 27, 2025

In September, the average temperature in Valea Viei, Romania is a pleasant 19°C (66°F). However, don't be surprised if you experience a range from a chilly 1°C (35°F) to a warm 33°C (92°F). Expect about 28 mm (1.1 in) of precipitation spread over 3 days, and enjoy a moderate average humidity of 58%.

September Temperature in Valea Viei

In September in Valea Viei, the average temperature is 19°C (66°F), with a maximum that can reach 33°C (92°F) and a minimum that can drop as low as 1°C (35°F). This diverse temperature range means travelers should be prepared for both warm days and cooler evenings when visiting.

September Weather in Valea Viei: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Valea Viei, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valea Viei, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec323744536270727465544536
Data source: Temperature data for Valea Viei 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 Valea Viei

In Valea Viei in September, the precipitation amount is 28 mm (1.1 in) over the course of 3 days.

September Precipitation Trends in Valea Viei

The chart displays monthly precipitation patterns in Valea Viei, 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 Valea Viei, September typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec53487147127105763128587284
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valea Viei

In Valea Viei in September, humidity is 58%. With an average temperature of 19°C (66°F), this humidity feels like a mild embrace, creating a pleasantly warm atmosphere that's perfect for leisurely strolls and sightseeing adventures.

September Average Humidity in Valea Viei

This chart illustrates the average monthly humidity levels in Valea Viei, 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 Valea Viei 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 Valea Viei

In Valea Viei 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 Valea Viei.

Maximum UV Index Levels in Valea Viei for September

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

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

This table compares monthly weather conditions in Valea Viei, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)53 mm (2.1 inches)91%low
February Weather3°C (38°F)48 mm (1.9 inches)86%moderate
March Weather7°C (44°F)70 mm (2.8 inches)83%moderate
April Weather12°C (53°F)47 mm (1.8 inches)74%high
May Weather17°C (62°F)127 mm (5.0 inches)70%very high
June Weather21°C (70°F)105 mm (4.1 inches)67%very high
July Weather22°C (73°F)76 mm (3.0 inches)65%very high
August Weather23°C (74°F)31 mm (1.2 inches)51%very high
September Weather19°C (66°F)28 mm (1.1 inches)58%high
October Weather12°C (55°F)58 mm (2.3 inches)80%moderate
November Weather7°C (45°F)72 mm (2.8 inches)88%moderate
December Weather2°C (37°F)84 mm (3.3 inches)90%low

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