September Weather in Baia, Romania

Last updated: August 27, 2025

In September, the average temperature in Baia, Romania hovers around 20°C (68°F). You can expect temperatures to vary, with a minimum of 4°C (40°F) and a maximum of 32°C (90°F). During this time, precipitation averages 21 mm (0.8 in) over about 3 days, with an average humidity of 61%.

September Temperature in Baia

In September in Baia, the average temperature is 20°C (68°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 4°C (40°F). This pleasant climate makes Baia a great destination for travelers seeking a comfortable getaway.

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

The chart illustrates September temperature patterns in Baia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baia, September typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Baia generated using information from the Copernicus Climate Change Service.

September Precipitation in Baia

In Baia in September, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.

September Precipitation Trends in Baia

The chart displays monthly precipitation patterns in Baia, 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 Baia, September typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Baia

In Baia in September humidity is 61%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky, as the air carries a gentle moisture that adds vibrancy to the surroundings.

September Average Humidity in Baia

This chart illustrates the average monthly humidity levels in Baia, 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 Baia is approximately 61%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Baia

In Baia 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 Baia.

Maximum UV Index Levels in Baia for September

The chart shows the monthly maximum UV Index (UVI) for Baia 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 Baia typically reaches 7, which falls under the high exposure category.

Data source: Baia 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 Baia Compares to Other Months

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

This table compares monthly weather conditions in Baia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	40 mm (1.6 inches)	87%	low
February Weather	3°C (38°F)	39 mm (1.5 inches)	83%	moderate
March Weather	6°C (43°F)	42 mm (1.6 inches)	80%	moderate
April Weather	11°C (51°F)	34 mm (1.3 inches)	76%	high
May Weather	17°C (62°F)	42 mm (1.6 inches)	73%	very high
June Weather	22°C (72°F)	78 mm (3.1 inches)	68%	very high
July Weather	24°C (75°F)	56 mm (2.2 inches)	65%	very high
August Weather	25°C (77°F)	18 mm (0.7 inches)	53%	very high
September Weather	20°C (68°F)	21 mm (0.8 inches)	61%	high
October Weather	14°C (57°F)	41 mm (1.6 inches)	77%	moderate
November Weather	8°C (47°F)	38 mm (1.5 inches)	85%	moderate
December Weather	4°C (40°F)	54 mm (2.1 inches)	86%	low