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May Weather in Oncesti, Romania

Last updated: August 27, 2025

In May, the average temperature in Oncesti, Romania is a pleasant 18°C (65°F). Expect a range from a cool 6°C (42°F) at night to a warm 32°C (89°F) during the day. With an average precipitation of 59 mm (2.3 in) spread over 10 days, and humidity levels around 72%, it's a month that balances comfort with a touch of unpredictability.

May Temperature in Oncesti

In May in Oncesti, the average temperature is 18°C (65°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 6°C (42°F). This pleasant range makes it an ideal time for travelers seeking comfortable weather conditions.

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

The chart illustrates May temperature patterns in Oncesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oncesti, May typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec333845546472767869574738
Data source: Temperature data for Oncesti 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 Oncesti

In Oncesti in May, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

May Precipitation Trends in Oncesti

The chart displays monthly precipitation patterns in Oncesti, 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 Oncesti, May typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec414461365998732220614362
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Oncesti

In Oncesti in May humidity is 72%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace, making traveling somewhat uncomfortable as the air clings to your skin and the heat can be stifling, yet it's perfect for enjoying leisurely strolls under the shade.

May Average Humidity in Oncesti

This chart illustrates the average monthly humidity levels in Oncesti, 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 Oncesti is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oncesti

In Oncesti 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 Oncesti.

Maximum UV Index Levels in Oncesti for May

The chart shows the monthly maximum UV Index (UVI) for Oncesti 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 Oncesti typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789987532
Data source: Oncesti 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 Oncesti Compares to Other Months

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

This table compares monthly weather conditions in Oncesti, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)41 mm (1.6 inches)88%low
February Weather3°C (39°F)44 mm (1.7 inches)84%moderate
March Weather7°C (45°F)61 mm (2.4 inches)81%high
April Weather12°C (55°F)35 mm (1.4 inches)70%high
May Weather18°C (65°F)59 mm (2.3 inches)72%very high
June Weather22°C (72°F)98 mm (3.8 inches)66%very high
July Weather24°C (76°F)73 mm (2.9 inches)62%very high
August Weather25°C (78°F)22 mm (0.9 inches)48%very high
September Weather21°C (69°F)20 mm (0.8 inches)58%high
October Weather14°C (57°F)61 mm (2.4 inches)78%moderate
November Weather8°C (47°F)43 mm (1.7 inches)85%moderate
December Weather3°C (38°F)62 mm (2.5 inches)87%low

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