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May Weather in Mosteni, Romania

Last updated: August 27, 2025

In Mosteni, Romania, the average temperature in May hovers around 18°C (64°F), making it a pleasant time to visit. However, you'll want to prepare for temperature fluctuations, with minimums dipping to 4°C (40°F) and maximums reaching up to 32°C (89°F). Expect about 69 mm (2.7 in) of precipitation spread across 10 days, contributing to an average humidity of 71%. Plan accordingly for a comfortable experience!

May Temperature in Mosteni

In May in Mosteni, the average temperature is 18°C (64°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as 4°C (40°F). This variation makes it an ideal time for travelers to pack layers and enjoy a range of outdoor activities in Mosteni.

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

The chart illustrates May temperature patterns in Mosteni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mosteni, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec323844546471757768564537
Data source: Temperature data for Mosteni 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 Mosteni

In Mosteni in May, the precipitation amount is 69 mm (2.7 in) spread over a period of 10 days.

May Precipitation Trends in Mosteni

The chart displays monthly precipitation patterns in Mosteni, 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 Mosteni, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4243664069116783216694262
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mosteni

In Mosteni in May, humidity is 71%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling a bit sticky but still pleasant as the warmth envelops you, urging you to explore the vibrant surroundings while staying hydrated.

May Average Humidity in Mosteni

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

In Mosteni 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 Mosteni.

Maximum UV Index Levels in Mosteni for May

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

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

This table compares monthly weather conditions in Mosteni, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)42 mm (1.6 inches)88%low
February Weather3°C (38°F)43 mm (1.7 inches)85%moderate
March Weather7°C (44°F)66 mm (2.6 inches)82%moderate
April Weather12°C (54°F)40 mm (1.6 inches)73%high
May Weather18°C (64°F)69 mm (2.7 inches)71%very high
June Weather22°C (71°F)116 mm (4.6 inches)70%very high
July Weather24°C (75°F)78 mm (3.1 inches)66%very high
August Weather25°C (77°F)32 mm (1.2 inches)48%very high
September Weather20°C (68°F)16 mm (0.6 inches)57%high
October Weather13°C (56°F)69 mm (2.7 inches)79%moderate
November Weather7°C (46°F)42 mm (1.6 inches)87%moderate
December Weather3°C (37°F)62 mm (2.5 inches)88%low

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