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April Weather in Costesti, Romania

Last updated: August 27, 2025

In April, the average temperature in Costesti, Romania sits at a cool 11°C (52°F), with a potential range from a chilly -5°C (23°F) to a warm 28°C (83°F). Expect about 42 mm (1.7 in) of precipitation spread over 7 days, and enjoy an average humidity level of 78%.

April Temperature in Costesti

In April in Costesti, the average temperature is 11°C (52°F). The maximum can reach 28°C (83°F), and the minimum can be as low as -5°C (23°F). This range makes it essential for travelers to pack both warm and light clothing to comfortably enjoy their visit.

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

The chart illustrates April 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, April typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (83°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec303541516170727364544335
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.

April Precipitation in Costesti

In Costesti in April, the total precipitation amount is 42 mm (1.7 in) over the course of 7 days.

April Precipitation Trends in Costesti

The chart displays monthly precipitation patterns in Costesti, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Costesti, April typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec2736384258102733431382953
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Costesti

In Costesti in April humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.

April Average Humidity in Costesti

This chart illustrates the average monthly humidity levels in Costesti, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Costesti is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%84%78%69%69%63%50%58%78%87%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Costesti

In Costesti in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Costesti, you can refer to this Hourly UV Index in Costesti.

Maximum UV Index Levels in Costesti for April

The chart shows the monthly maximum UV Index (UVI) for Costesti in April, 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 April, the maximum UV index in Costesti typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Costesti April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)27 mm (1.1 inches)89%low
February Weather2°C (35°F)36 mm (1.4 inches)87%moderate
March Weather5°C (42°F)38 mm (1.5 inches)84%moderate
April Weather11°C (52°F)42 mm (1.7 inches)78%high
May Weather16°C (62°F)58 mm (2.3 inches)69%very high
June Weather21°C (70°F)102 mm (4.0 inches)69%very high
July Weather22°C (72°F)73 mm (2.9 inches)63%very high
August Weather23°C (73°F)34 mm (1.4 inches)50%very high
September Weather18°C (64°F)31 mm (1.2 inches)58%high
October Weather12°C (54°F)38 mm (1.5 inches)78%moderate
November Weather6°C (43°F)29 mm (1.1 inches)87%moderate
December Weather2°C (35°F)53 mm (2.1 inches)88%low

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