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May Weather in Sirnea, Romania

Last updated: August 27, 2025

In May, the average temperature in Sirnea, Romania hovers around 11°C (53°F), with a minimum dipping to -2°C (28°F) and a maximum reaching 24°C (75°F). Be prepared for some rain, as the area typically experiences 141 mm (5.5 in) of precipitation over about 20 days. Humidity levels tend to be on the higher side, averaging around 71%, making for a uniquely atmospheric experience!

May Temperature in Sirnea

In May in Sirnea, the average temperature is 11°C (53°F). The maximum can reach 24°C (75°F) and the minimum can be as low as -2°C (28°F). It's a perfect time for travelers to prepare for mild weather with some chilly evenings, making layers essential for comfort.

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

The chart illustrates May temperature patterns in Sirnea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirnea, May typically has an average temperature of 11°C (53°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec232934435260626456463930
Data source: Temperature data for Sirnea 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 Sirnea

In Sirnea in May, the total precipitation amount is 141 mm (5.5 in), which falls over a span of 20 days.

May Precipitation Trends in Sirnea

The chart displays monthly precipitation patterns in Sirnea, 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 Sirnea, May typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec4045685514115213911757604275
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sirnea

In Sirnea in May humidity is 71%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that wraps around you, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while exploring.

May Average Humidity in Sirnea

This chart illustrates the average monthly humidity levels in Sirnea, 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 Sirnea is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sirnea

In Sirnea 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 Sirnea.

Maximum UV Index Levels in Sirnea for May

The chart shows the monthly maximum UV Index (UVI) for Sirnea 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 Sirnea typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246789997532
Data source: Sirnea 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 Sirnea Compares to Other Months

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

This table compares monthly weather conditions in Sirnea, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)40 mm (1.6 inches)88%low
February Weather-2°C (29°F)45 mm (1.8 inches)85%moderate
March Weather1°C (34°F)68 mm (2.7 inches)82%high
April Weather6°C (44°F)55 mm (2.2 inches)73%high
May Weather11°C (53°F)141 mm (5.5 inches)71%very high
June Weather16°C (60°F)152 mm (6.0 inches)70%very high
July Weather17°C (63°F)139 mm (5.5 inches)66%very high
August Weather18°C (64°F)117 mm (4.6 inches)48%very high
September Weather13°C (56°F)56 mm (2.2 inches)57%high
October Weather8°C (47°F)60 mm (2.4 inches)79%moderate
November Weather4°C (39°F)42 mm (1.7 inches)87%moderate
December Weather-1°C (30°F)75 mm (3.0 inches)88%low

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