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September Weather in Chet, Romania

Last updated: August 27, 2025

In September, the average temperature in Chet, Romania hovers around 18°C (65°F). Expect a range, with minimums dipping to 2°C (36°F) and maximums soaring to 34°C (94°F). Additionally, be prepared for 44 mm (1.7 in) of precipitation spread over about 7 days, and enjoy an average humidity of 68% that adds to the region's unique climate experience.

September Temperature in Chet

In September in Chet, the average temperature is 18°C (65°F). Maximums can reach 34°C (94°F), and minimums can be as low as 2°C (36°F). This makes Chet a great destination for travelers looking to enjoy both warm days and cool nights.

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

The chart illustrates September temperature patterns in Chet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chet, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323844546271737464554537
Data source: Temperature data for Chet 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 Chet

In Chet in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Chet

The chart displays monthly precipitation patterns in Chet, 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 Chet, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec435343478593754344474772
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chet

In Chet in September, humidity is 68%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel somewhat sticky and requiring occasional breaks for refreshing hydration.

September Average Humidity in Chet

This chart illustrates the average monthly humidity levels in Chet, 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 Chet is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%83%75%72%72%71%62%68%84%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chet

In Chet in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chet, you can refer to this Hourly UV Index in Chet.

Maximum UV Index Levels in Chet for September

The chart shows the monthly maximum UV Index (UVI) for Chet 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 Chet typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886422
Data source: Chet 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 Chet Compares to Other Months

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

This table compares monthly weather conditions in Chet, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)43 mm (1.7 inches)89%low
February Weather3°C (38°F)53 mm (2.1 inches)87%moderate
March Weather6°C (44°F)43 mm (1.7 inches)83%moderate
April Weather12°C (54°F)47 mm (1.9 inches)75%high
May Weather17°C (62°F)85 mm (3.3 inches)72%very high
June Weather22°C (71°F)93 mm (3.7 inches)72%very high
July Weather23°C (73°F)75 mm (2.9 inches)71%very high
August Weather23°C (74°F)43 mm (1.7 inches)62%very high
September Weather18°C (65°F)44 mm (1.7 inches)68%high
October Weather13°C (55°F)47 mm (1.8 inches)84%moderate
November Weather7°C (46°F)47 mm (1.9 inches)90%low
December Weather3°C (37°F)72 mm (2.8 inches)92%low

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