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September Weather in Cotumba, Romania

Last updated: August 27, 2025

In September, the average temperature in Cotumba, Romania is a mild 13°C (55°F), with fluctuations that can see lows of -3°C (26°F) and highs reaching 29°C (85°F). Expect about 54 mm (2.1 in) of precipitation spread over 9 days, contributing to an average humidity level of 62%. Perfect for those who enjoy a touch of both warmth and chill!

September Temperature in Cotumba

In September in Cotumba, the average temperature is 13°C (55°F). Maximums can reach up to 29°C (85°F), while minimums can dip as low as -3°C (26°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates September temperature patterns in Cotumba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cotumba, September typically has an average temperature of 13°C (55°F), with highs reaching up to 29°C (85°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec242933435360626355463729
Data source: Temperature data for Cotumba 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 Cotumba

In Cotumba in September, the precipitation amount is 54 mm (2.1 in) over a span of 9 days.

September Precipitation Trends in Cotumba

The chart displays monthly precipitation patterns in Cotumba, 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 Cotumba, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec2949566714121714511754433862
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cotumba

In Cotumba in September, humidity is 62%. With an average temperature of 13°C (55°F), this humidity feels like a cool, crisp embrace that can make outdoor activities refreshing yet somewhat damp, ideal for exploring but requiring a light jacket to stay comfortable.

September Average Humidity in Cotumba

This chart illustrates the average monthly humidity levels in Cotumba, 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 Cotumba is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cotumba

In Cotumba 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 Cotumba.

Maximum UV Index Levels in Cotumba for September

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

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

This table compares monthly weather conditions in Cotumba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)29 mm (1.2 inches)92%low
February Weather-2°C (29°F)48 mm (1.9 inches)88%moderate
March Weather1°C (34°F)56 mm (2.2 inches)86%moderate
April Weather6°C (43°F)67 mm (2.6 inches)79%high
May Weather11°C (53°F)141 mm (5.5 inches)73%very high
June Weather16°C (61°F)217 mm (8.6 inches)73%very high
July Weather17°C (63°F)145 mm (5.7 inches)68%very high
August Weather17°C (64°F)117 mm (4.6 inches)56%very high
September Weather13°C (55°F)54 mm (2.1 inches)62%high
October Weather8°C (46°F)43 mm (1.7 inches)80%moderate
November Weather3°C (37°F)38 mm (1.5 inches)89%moderate
December Weather-2°C (29°F)62 mm (2.4 inches)90%low

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