September Weather in Moreni, Romania

Last updated: August 27, 2025

In September, the average temperature in Moreni, Romania is a pleasant 18°C (64°F). However, temperatures can vary significantly, with a minimum of 1°C (35°F) and a maximum soaring up to 34°C (93°F). Expect about 26 mm (1.0 in) of precipitation over 6 days, accompanied by an average humidity of 58%. Stay prepared for a mix of weather during your visit!

September Temperature in Moreni

In September in Moreni, the average temperature is 18°C (64°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 1°C (35°F). Be prepared for a wide range of temperatures to make the most of your travels!

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

The chart illustrates September temperature patterns in Moreni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moreni, September typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (35°F).

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

September Precipitation in Moreni

In Moreni in September, the precipitation amount is 26 mm (1.0 in) over the course of 6 days.

September Precipitation Trends in Moreni

The chart displays monthly precipitation patterns in Moreni, 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 Moreni, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 6 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 Moreni

In Moreni in September humidity is 58%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it a comfortable time for traveling as you can enjoy outdoor explorations without feeling overly warm or sticky.

September Average Humidity in Moreni

This chart illustrates the average monthly humidity levels in Moreni, 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 Moreni is approximately 58%, 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 Moreni

In Moreni 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 Moreni.

Maximum UV Index Levels in Moreni for September

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

Data source: Moreni 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 Moreni Compares to Other Months

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

This table compares monthly weather conditions in Moreni, 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 (30°F)	25 mm (1.0 inches)	89%	low
February Weather	1°C (34°F)	35 mm (1.4 inches)	87%	moderate
March Weather	5°C (41°F)	38 mm (1.5 inches)	84%	moderate
April Weather	11°C (52°F)	37 mm (1.5 inches)	78%	high
May Weather	16°C (61°F)	66 mm (2.6 inches)	69%	very high
June Weather	21°C (70°F)	95 mm (3.7 inches)	69%	very high
July Weather	22°C (72°F)	61 mm (2.4 inches)	63%	very high
August Weather	23°C (73°F)	41 mm (1.6 inches)	50%	very high
September Weather	18°C (64°F)	26 mm (1.0 inches)	58%	high
October Weather	12°C (54°F)	34 mm (1.3 inches)	78%	moderate
November Weather	6°C (43°F)	29 mm (1.1 inches)	87%	moderate
December Weather	2°C (35°F)	53 mm (2.1 inches)	88%	low