September Weather in Valu lui Traian, Romania

Last updated: August 27, 2025

In September, the average temperature in Valu lui Traian, Romania hovers around 20°C (68°F). However, be prepared for a range, as temperatures can dip to a chilly 6°C (43°F) or soar up to a warm 31°C (88°F). Expect some light rainfall, with an average precipitation of 17 mm (0.7 in) spread over 3 days. With an average humidity of 61%, it's a perfect time to enjoy the mild and refreshing weather!

September Temperature in Valu lui Traian

In September in Valu lui Traian, the average temperature is 20°C (68°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 6°C (43°F). It's an ideal time to visit for those who enjoy mild weather with a chance of warmer days.

September Weather in Valu lui Traian: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Valu lui Traian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valu lui Traian, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Valu lui Traian

In Valu lui Traian in September, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

September Precipitation Trends in Valu lui Traian

The chart displays monthly precipitation patterns in Valu lui Traian, 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 Valu lui Traian, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Valu lui Traian

In Valu lui Traian 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 Valu lui Traian

This chart illustrates the average monthly humidity levels in Valu lui Traian, 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 Valu lui Traian 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 Valu lui Traian

In Valu lui Traian 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 Valu lui Traian.

Maximum UV Index Levels in Valu lui Traian for September

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

Data source: Valu lui Traian 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 Valu lui Traian Compares to Other Months

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

This table compares monthly weather conditions in Valu lui Traian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	43 mm (1.7 inches)	87%	low
February Weather	4°C (40°F)	41 mm (1.6 inches)	83%	moderate
March Weather	6°C (43°F)	46 mm (1.8 inches)	80%	moderate
April Weather	11°C (51°F)	29 mm (1.2 inches)	76%	high
May Weather	17°C (62°F)	41 mm (1.6 inches)	73%	very high
June Weather	22°C (71°F)	86 mm (3.4 inches)	68%	very high
July Weather	24°C (75°F)	65 mm (2.6 inches)	65%	very high
August Weather	24°C (76°F)	19 mm (0.7 inches)	53%	very high
September Weather	20°C (68°F)	17 mm (0.7 inches)	61%	high
October Weather	14°C (58°F)	45 mm (1.8 inches)	77%	moderate
November Weather	9°C (49°F)	44 mm (1.7 inches)	85%	moderate
December Weather	5°C (41°F)	58 mm (2.3 inches)	86%	low