nomadseason

May Weather in Cernu, Romania

Last updated: August 27, 2025

In Cernu, Romania, the average temperature in May hovers around 13°C (56°F). However, be prepared for fluctuations, as temperatures can drop to a chilly -1°C (31°F) or climb to a warm 27°C (81°F). With an average precipitation of 99 mm (3.9 in) spread over 16 days, and a relative humidity of 73%, it's wise to pack accordingly for a mix of weather conditions!

May Temperature in Cernu

In May in Cernu, the average temperature is 13°C (56°F). Maximum temperatures can reach 27°C (81°F), while the minimum can drop as low as -1°C (31°F). This wide range of temperatures makes Cernu an ideal destination for travelers looking to experience both warm days and cooler evenings.

May Weather in Cernu: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cernu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cernu, May typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec273237465664666758493932
Data source: Temperature data for Cernu generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Cernu

In Cernu in May, the total precipitation amount is 99 mm (3.9 in) over the course of 16 days.

May Precipitation Trends in Cernu

The chart displays monthly precipitation patterns in Cernu, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Cernu, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec30455054991541108347413762
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Cernu

In Cernu in May humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

May Average Humidity in Cernu

This chart illustrates the average monthly humidity levels in Cernu, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Cernu is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%88%86%79%73%73%69%56%62%81%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cernu

In Cernu in May, 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 Cernu.

Maximum UV Index Levels in Cernu for May

The chart shows the monthly maximum UV Index (UVI) for Cernu in May, 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 May, the maximum UV index in Cernu typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Cernu May 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 May Weather in Cernu Compares to Other Months

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

This table compares monthly weather conditions in Cernu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)30 mm (1.2 inches)92%low
February Weather0°C (32°F)45 mm (1.8 inches)88%moderate
March Weather3°C (37°F)50 mm (2.0 inches)86%moderate
April Weather8°C (47°F)54 mm (2.1 inches)79%high
May Weather13°C (56°F)99 mm (3.9 inches)73%very high
June Weather18°C (64°F)154 mm (6.1 inches)73%very high
July Weather19°C (66°F)110 mm (4.3 inches)68%very high
August Weather19°C (67°F)83 mm (3.3 inches)56%very high
September Weather15°C (59°F)47 mm (1.8 inches)62%high
October Weather9°C (49°F)41 mm (1.6 inches)80%moderate
November Weather4°C (39°F)37 mm (1.5 inches)89%moderate
December Weather0°C (32°F)62 mm (2.4 inches)90%low

Compare Cernu's Climate with Cities Worldwide