September Weather in Grindu, Romania

Last updated: August 27, 2025

In September, the average temperature in Grindu, Romania is a comfortable 20°C (68°F), with minimums dropping to 4°C (39°F) and rising to maximums of 34°C (93°F). You can expect around 25 mm (1.0 in) of precipitation spread over about 3 days, contributing to an average humidity of 61%. Enjoy the mild weather while staying prepared for the occasional shower!

September Temperature in Grindu

In September in Grindu, the average temperature is 20°C (68°F). The maximum can reach 34°C (93°F), while the minimum can be as low as 4°C (39°F). Overall, this month offers a pleasant variety of temperatures, making it an excellent time for travelers to explore the region.

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

The chart illustrates September temperature patterns in Grindu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grindu, September typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Grindu

In Grindu in September, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

September Precipitation Trends in Grindu

The chart displays monthly precipitation patterns in Grindu, 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 Grindu, September typically receives around 25 mm (1.0 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 Grindu

In Grindu 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 Grindu

This chart illustrates the average monthly humidity levels in Grindu, 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 Grindu 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 Grindu

In Grindu 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 Grindu.

Maximum UV Index Levels in Grindu for September

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

Data source: Grindu 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 Grindu Compares to Other Months

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

This table compares monthly weather conditions in Grindu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	28 mm (1.1 inches)	87%	low
February Weather	3°C (37°F)	31 mm (1.2 inches)	83%	moderate
March Weather	6°C (43°F)	37 mm (1.4 inches)	80%	moderate
April Weather	12°C (53°F)	38 mm (1.5 inches)	76%	high
May Weather	18°C (64°F)	43 mm (1.7 inches)	73%	very high
June Weather	22°C (73°F)	79 mm (3.1 inches)	68%	very high
July Weather	24°C (76°F)	47 mm (1.8 inches)	65%	very high
August Weather	25°C (77°F)	18 mm (0.7 inches)	53%	very high
September Weather	20°C (68°F)	25 mm (1.0 inches)	61%	high
October Weather	13°C (56°F)	45 mm (1.8 inches)	77%	moderate
November Weather	8°C (46°F)	32 mm (1.2 inches)	85%	moderate
December Weather	3°C (38°F)	50 mm (2.0 inches)	86%	low