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September Weather in Lesu, Romania

Last updated: August 27, 2025

In September, the average temperature in Lesu, Romania hovers around 13°C (56°F). Expect a wide range, with minimums dipping to -2°C (29°F) and maximums reaching up to 27°C (82°F). During this time, you can anticipate approximately 72 mm (2.8 in) of precipitation spread over 9 days, complemented by an average humidity of 64%.

September Temperature in Lesu

In September in Lesu, the average temperature is 13°C (56°F). Maximums can reach 27°C (82°F), and minimums can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures during your visit, ensuring you pack layers to stay comfortable.

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

The chart illustrates September temperature patterns in Lesu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lesu, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (82°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec253036455462636556473931
Data source: Temperature data for Lesu 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 Lesu

In Lesu in September, the precipitation amount is 72 mm (2.8 in) over the course of 9 days.

September Precipitation Trends in Lesu

The chart displays monthly precipitation patterns in Lesu, 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 Lesu, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec518568621331311137272633994
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lesu

In Lesu in September, humidity is 64%. With an average temperature of 13°C (56°F), this humidity feels like a brisk, refreshing embrace, making lightweight clothing comfortable during the day, yet a light jacket is recommended for cooler evenings, perfect for exploring the area without feeling overheated.

September Average Humidity in Lesu

This chart illustrates the average monthly humidity levels in Lesu, 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 Lesu is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lesu

In Lesu 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 Lesu.

Maximum UV Index Levels in Lesu for September

The chart shows the monthly maximum UV Index (UVI) for Lesu 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 Lesu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987432
Data source: Lesu 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 Lesu Compares to Other Months

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

This table compares monthly weather conditions in Lesu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)51 mm (2.0 inches)93%low
February Weather-1°C (30°F)85 mm (3.4 inches)88%moderate
March Weather2°C (36°F)68 mm (2.7 inches)86%moderate
April Weather7°C (45°F)62 mm (2.4 inches)79%high
May Weather12°C (54°F)133 mm (5.3 inches)71%very high
June Weather17°C (62°F)131 mm (5.2 inches)71%very high
July Weather17°C (64°F)113 mm (4.5 inches)64%very high
August Weather18°C (65°F)72 mm (2.8 inches)55%very high
September Weather13°C (56°F)72 mm (2.8 inches)64%high
October Weather8°C (47°F)63 mm (2.5 inches)83%moderate
November Weather4°C (39°F)39 mm (1.5 inches)91%moderate
December Weather-1°C (31°F)94 mm (3.7 inches)92%low

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