June Weather in Costesti, Romania

Last updated: August 27, 2025

In Costesti, Romania, the average temperature in June hovers around 16°C (62°F), making it a mild time of year. However, be prepared for a range as lows can dip to 2°C (36°F), while highs may reach up to 30°C (86°F). With 161 mm (6.3 in) of precipitation spread over 22 days, it's advisable to carry an umbrella. Additionally, the average humidity sits at a comfortable 67%, ensuring a refreshing atmosphere.

June Temperature in Costesti

In June in Costesti, the average temperature is 16°C (62°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 2°C (36°F). It's a great time to visit for mild weather, making it perfect for outdoor activities and exploration.

June Weather in Costesti: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Costesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costesti, June typically has an average temperature of 16°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (36°F).

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

June Precipitation in Costesti

In Costesti in June, the total precipitation amount is 161 mm (6.3 in), occurring over 22 days.

June Precipitation Trends in Costesti

The chart displays monthly precipitation patterns in Costesti, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Costesti, June typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 22 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Costesti

In Costesti in June, humidity is 67%. With an average temperature of 16°C (62°F), this humidity feels like a warm, enveloping embrace, making outdoor explorations comfortable yet slightly damp, perfect for leisurely strolls and enjoying the vibrant local culture.

June Average Humidity in Costesti

This chart illustrates the average monthly humidity levels in Costesti, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Costesti is approximately 67%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Costesti

In Costesti in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Costesti.

Maximum UV Index Levels in Costesti for June

The chart shows the monthly maximum UV Index (UVI) for Costesti in June, 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 June, the maximum UV index in Costesti typically reaches 9, which falls under the very high exposure category.

Data source: Costesti June 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 June Weather in Costesti Compares to Other Months

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

This table compares monthly weather conditions in Costesti, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	59 mm (2.3 inches)	91%	low
February Weather	0°C (32°F)	59 mm (2.3 inches)	86%	moderate
March Weather	2°C (37°F)	79 mm (3.1 inches)	83%	high
April Weather	7°C (45°F)	72 mm (2.8 inches)	74%	high
May Weather	12°C (54°F)	174 mm (6.9 inches)	70%	very high
June Weather	16°C (62°F)	161 mm (6.3 inches)	67%	very high
July Weather	18°C (64°F)	195 mm (7.7 inches)	65%	very high
August Weather	19°C (66°F)	112 mm (4.4 inches)	51%	very high
September Weather	14°C (58°F)	60 mm (2.3 inches)	58%	high
October Weather	9°C (48°F)	63 mm (2.5 inches)	80%	moderate
November Weather	4°C (40°F)	75 mm (2.9 inches)	88%	moderate
December Weather	-1°C (31°F)	114 mm (4.5 inches)	90%	low