September Weather in Sanpetru, Romania

Last updated: August 27, 2025

In September, the average temperature in Sanpetru, Romania is a pleasant 14°C (58°F). However, be prepared for some variability: temperatures can dip as low as -2°C (28°F) or reach a warm 31°C (87°F). You can expect around 44 mm (1.7 in) of precipitation over 7 days, with an average humidity level of 57%. Pack accordingly!

September Temperature in Sanpetru

In September in Sanpetru, the average temperature is 14°C (58°F), with maximums reaching up to 31°C (87°F) and minimums dipping as low as -2°C (28°F). This range of temperatures makes it essential for travelers to pack layers to ensure comfort during their visit.

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

The chart illustrates September temperature patterns in Sanpetru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanpetru, September typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (87°F) and lows dropping to around -2°C (28°F).

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

September Precipitation in Sanpetru

In Sanpetru in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Sanpetru

The chart displays monthly precipitation patterns in Sanpetru, 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 Sanpetru, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 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 Sanpetru

In Sanpetru in September, humidity is 57%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing blanket, making it pleasant for traveling as you can explore comfortably without the sweltering heat weighing you down.

September Average Humidity in Sanpetru

This chart illustrates the average monthly humidity levels in Sanpetru, 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 Sanpetru is approximately 57%, 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 Sanpetru

In Sanpetru 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 Sanpetru.

Maximum UV Index Levels in Sanpetru for September

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

Data source: Sanpetru 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 Sanpetru Compares to Other Months

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

This table compares monthly weather conditions in Sanpetru, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	35 mm (1.4 inches)	88%	low
February Weather	0°C (32°F)	46 mm (1.8 inches)	85%	moderate
March Weather	3°C (38°F)	61 mm (2.4 inches)	82%	high
April Weather	8°C (47°F)	46 mm (1.8 inches)	73%	high
May Weather	13°C (56°F)	96 mm (3.8 inches)	71%	very high
June Weather	17°C (63°F)	122 mm (4.8 inches)	70%	very high
July Weather	18°C (65°F)	95 mm (3.7 inches)	66%	very high
August Weather	19°C (67°F)	66 mm (2.6 inches)	48%	very high
September Weather	14°C (58°F)	44 mm (1.7 inches)	57%	high
October Weather	9°C (49°F)	51 mm (2.0 inches)	79%	moderate
November Weather	5°C (41°F)	40 mm (1.6 inches)	87%	moderate
December Weather	0°C (33°F)	67 mm (2.6 inches)	88%	low