August Weather in Costeni, Romania

Last updated: August 27, 2025

In August, the average temperature in Costeni, Romania hovers around 21°C (70°F), with a range that can dip to a minimum of 6°C (43°F) and soar up to a maximum of 35°C (95°F). Expect around 42 mm (1.6 in) of precipitation spread over 7 days, complemented by an average humidity of 51% for a comfortable, vibrant climate.

August Temperature in Costeni

In August in Costeni, the average temperature is 21°C (70°F). Maximums can reach 35°C (95°F) and minimums can be as low as 6°C (43°F). This range makes it an ideal time for travelers seeking a variety of outdoor experiences, from warm afternoons to cooler evenings.

August Weather in Costeni: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Costeni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costeni, August typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 6°C (43°F).

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

August Precipitation in Costeni

In Costeni in August, the total precipitation amount is 42 mm (1.6 in) accumulated over a span of 7 days.

August Precipitation Trends in Costeni

The chart displays monthly precipitation patterns in Costeni, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Costeni, August typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Costeni

In Costeni in August, humidity is 51%. With an average temperature of 21°C (70°F), this humidity feels like a pleasant embrace, making it comfortable for traveling and exploring without feeling overly sticky or suffocated.

August Average Humidity in Costeni

This chart illustrates the average monthly humidity levels in Costeni, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Costeni is approximately 51%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Costeni

In Costeni in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Costeni.

Maximum UV Index Levels in Costeni for August

The chart shows the monthly maximum UV Index (UVI) for Costeni in August, 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 August, the maximum UV index in Costeni typically reaches 8, which falls under the very high exposure category.

Data source: Costeni August 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 August Weather in Costeni Compares to Other Months

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

This table compares monthly weather conditions in Costeni, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	65 mm (2.6 inches)	91%	low
February Weather	2°C (35°F)	63 mm (2.5 inches)	86%	moderate
March Weather	5°C (41°F)	75 mm (3.0 inches)	83%	high
April Weather	10°C (50°F)	59 mm (2.3 inches)	74%	high
May Weather	15°C (58°F)	126 mm (5.0 inches)	70%	very high
June Weather	19°C (66°F)	89 mm (3.5 inches)	67%	very high
July Weather	20°C (69°F)	84 mm (3.3 inches)	65%	very high
August Weather	21°C (70°F)	42 mm (1.6 inches)	51%	very high
September Weather	16°C (62°F)	27 mm (1.1 inches)	58%	high
October Weather	11°C (51°F)	62 mm (2.5 inches)	80%	moderate
November Weather	6°C (43°F)	101 mm (4.0 inches)	88%	moderate
December Weather	2°C (35°F)	113 mm (4.4 inches)	90%	low