September Weather in Grosi, Romania

Last updated: August 27, 2025

In September, the average temperature in Grosi, Romania hovers around 16°C (61°F), with a minimum dipping to 0°C (33°F) and peaks reaching a warm 31°C (87°F). Expect about 68 mm (2.7 in) of precipitation spread over 8 days, contributing to an average humidity of 64%. This blend of temperatures and moisture creates a unique climate, perfect for exploring the beauty of Grosi.

September Temperature in Grosi

In September in Grosi, the average temperature is 16°C (61°F). Maximums can reach 31°C (87°F), while minimums can dip as low as 0°C (33°F). This makes it a versatile month for travelers, offering a mix of warm afternoons and cooler evenings for exploration and outdoor activities.

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

The chart illustrates September temperature patterns in Grosi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grosi, September typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Grosi

In Grosi in September, the precipitation amount is 68 mm (2.7 in) spread over 8 days.

September Precipitation Trends in Grosi

The chart displays monthly precipitation patterns in Grosi, 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 Grosi, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 8 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 Grosi

In Grosi in September humidity is 64%. With an average temperature of 16°C (61°F), this humidity feels like a refreshing embrace, making traveling comfortable yet invigorating, as you can enjoy outdoor activities without excessive heat weighing you down.

September Average Humidity in Grosi

This chart illustrates the average monthly humidity levels in Grosi, 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 Grosi is approximately 64%, 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 Grosi

In Grosi 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 Grosi.

Maximum UV Index Levels in Grosi for September

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

Data source: Grosi 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 Grosi Compares to Other Months

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

This table compares monthly weather conditions in Grosi, 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 (28°F)	58 mm (2.3 inches)	93%	low
February Weather	1°C (35°F)	82 mm (3.2 inches)	88%	moderate
March Weather	5°C (41°F)	65 mm (2.6 inches)	86%	moderate
April Weather	10°C (50°F)	62 mm (2.4 inches)	79%	high
May Weather	15°C (59°F)	130 mm (5.1 inches)	71%	very high
June Weather	19°C (67°F)	117 mm (4.6 inches)	71%	very high
July Weather	20°C (68°F)	102 mm (4.0 inches)	64%	very high
August Weather	21°C (70°F)	54 mm (2.1 inches)	55%	very high
September Weather	16°C (61°F)	68 mm (2.7 inches)	64%	high
October Weather	11°C (52°F)	67 mm (2.6 inches)	83%	moderate
November Weather	6°C (43°F)	57 mm (2.2 inches)	91%	low
December Weather	1°C (35°F)	95 mm (3.8 inches)	92%	low