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August Weather in Costesti, Romania

Last updated: August 27, 2025

In August, the average temperature in Costesti, Romania hovers around 19°C (66°F). However, be prepared for a range, as temperatures can dip to a minimum of 6°C (42°F) and soar to a maximum of 31°C (89°F). During this time, you can expect 112 mm (4.4 in) of precipitation over about 14 days, accompanied by an average humidity of 51%.

August Temperature in Costesti

In August in Costesti, the average temperature is 19°C (66°F), with maximums that can reach 31°C (89°F) and minimums dropping as low as 6°C (42°F). This range makes it a perfect time for travelers to enjoy warm, sunny days while being prepared for cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (89°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec263136455462646657484031
Data source: Temperature data for Costesti generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Costesti

In Costesti in August, the precipitation amount is 112 mm (4.4 in) spread over 14 days.

August Precipitation Trends in Costesti

The chart displays monthly precipitation patterns in Costesti, 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 Costesti, August typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec59597972174161195112606375114
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Costesti

In Costesti in August, humidity is 51%. With an average temperature of 19°C (66°F), this humidity feels like a refreshing breeze, making it comfortable for exploring the sights and soaking up the local culture.

August Average Humidity in Costesti

This chart illustrates the average monthly humidity levels in Costesti, 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 Costesti is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%86%83%74%70%67%65%51%58%80%88%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Costesti

In Costesti in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Costesti 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 Costesti typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789997532
Data source: Costesti 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 Costesti Compares to Other Months

Weather in Costesti varies notably across the year, with each month offering distinct climate conditions. This page compares August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)59 mm (2.3 inches)91%low
February Weather0°C (32°F)59 mm (2.3 inches)86%moderate
March Weather2°C (37°F)79 mm (3.1 inches)83%high
April Weather7°C (45°F)72 mm (2.8 inches)74%high
May Weather12°C (54°F)174 mm (6.9 inches)70%very high
June Weather16°C (62°F)161 mm (6.3 inches)67%very high
July Weather18°C (64°F)195 mm (7.7 inches)65%very high
August Weather19°C (66°F)112 mm (4.4 inches)51%very high
September Weather14°C (58°F)60 mm (2.3 inches)58%high
October Weather9°C (48°F)63 mm (2.5 inches)80%moderate
November Weather4°C (40°F)75 mm (2.9 inches)88%moderate
December Weather-1°C (31°F)114 mm (4.5 inches)90%low

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