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May Weather in Ionaseni, Romania

Last updated: August 27, 2025

In Ionaseni, Romania, the average temperature in May is a pleasant 16°C (61°F), with minimums dropping to 3°C (38°F) and peak temperatures reaching up to 31°C (87°F). Expect about 69 mm (2.7 in) of precipitation spread over 12 days, while average humidity lingers around 73%, making it a comfortable, yet slightly damp month.

May Temperature in Ionaseni

In May in Ionaseni, the average temperature is 16°C (61°F), with maximums reaching 31°C (87°F) and minimums dropping as low as 3°C (38°F). This makes it a great time for travelers to enjoy a range of outdoor activities, but it's advisable to pack for both warm and cool weather.

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

The chart illustrates May temperature patterns in Ionaseni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ionaseni, May typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec303441526170717263534234
Data source: Temperature data for Ionaseni 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.

May Precipitation in Ionaseni

In Ionaseni in May, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

May Precipitation Trends in Ionaseni

The chart displays monthly precipitation patterns in Ionaseni, 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 Ionaseni, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2338383469113744139343154
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ionaseni

In Ionaseni in May, humidity is 73%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace that can make traveling slightly uncomfortable, prompting you to seek shade and stay hydrated while exploring the sights.

May Average Humidity in Ionaseni

This chart illustrates the average monthly humidity levels in Ionaseni, 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 Ionaseni 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 Ionaseni

In Ionaseni 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 Ionaseni.

Maximum UV Index Levels in Ionaseni for May

The chart shows the monthly maximum UV Index (UVI) for Ionaseni 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 Ionaseni typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Ionaseni 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 Ionaseni Compares to Other Months

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

This table compares monthly weather conditions in Ionaseni, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)23 mm (0.9 inches)92%low
February Weather1°C (34°F)38 mm (1.5 inches)88%moderate
March Weather5°C (41°F)38 mm (1.5 inches)86%moderate
April Weather11°C (52°F)34 mm (1.3 inches)79%high
May Weather16°C (61°F)69 mm (2.7 inches)73%very high
June Weather21°C (70°F)113 mm (4.5 inches)73%very high
July Weather22°C (72°F)74 mm (2.9 inches)68%very high
August Weather22°C (73°F)41 mm (1.6 inches)56%very high
September Weather17°C (64°F)39 mm (1.5 inches)62%high
October Weather12°C (53°F)34 mm (1.3 inches)80%moderate
November Weather6°C (43°F)31 mm (1.2 inches)89%moderate
December Weather1°C (35°F)53 mm (2.1 inches)90%low

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