May Weather in Valea Ierii, Romania

Last updated: August 27, 2025

In May, the average temperature in Valea Ierii, Romania hovers around 12°C (54°F). While the mercury may dip as low as -2°C (29°F), it can also rise to a warm 25°C (77°F). Expect a fair amount of rain, with 137 mm (5.4 in) falling over approximately 20 days. Combined with an average humidity of 71%, it's wise to be prepared for a blend of cool and wet conditions!

May Temperature in Valea Ierii

In May in Valea Ierii, the average temperature is 12°C (54°F). Maximums can reach 25°C (77°F), while minimums can dip to as low as -2°C (29°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!

May Weather in Valea Ierii: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Valea Ierii, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valea Ierii, May typically has an average temperature of 12°C (54°F), with highs reaching up to 25°C (77°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec263237465462646657484032
Data source: Temperature data for Valea Ierii 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 Valea Ierii

In Valea Ierii in May, the total precipitation amount reaches 137 mm (5.4 in) over the course of 20 days.

May Precipitation Trends in Valea Ierii

The chart displays monthly precipitation patterns in Valea Ierii, 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 Valea Ierii, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec395663671371441409764574876
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Valea Ierii

In Valea Ierii in May humidity is 71%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while exploring the area, as the cool air can be refreshing yet slightly uncomfortable without proper attire for outdoor activities.

May Average Humidity in Valea Ierii

This chart illustrates the average monthly humidity levels in Valea Ierii, 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 Valea Ierii is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Valea Ierii

In Valea Ierii 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 Valea Ierii.

Maximum UV Index Levels in Valea Ierii for May

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

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

This table compares monthly weather conditions in Valea Ierii, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)39 mm (1.5 inches)93%low
February Weather0°C (32°F)56 mm (2.2 inches)88%moderate
March Weather3°C (37°F)63 mm (2.5 inches)86%moderate
April Weather8°C (46°F)67 mm (2.6 inches)79%high
May Weather12°C (54°F)137 mm (5.4 inches)71%very high
June Weather17°C (63°F)144 mm (5.7 inches)71%very high
July Weather18°C (64°F)140 mm (5.5 inches)64%very high
August Weather19°C (66°F)97 mm (3.8 inches)55%very high
September Weather14°C (57°F)64 mm (2.5 inches)64%high
October Weather9°C (48°F)57 mm (2.3 inches)83%moderate
November Weather4°C (40°F)48 mm (1.9 inches)91%moderate
December Weather0°C (32°F)76 mm (3.0 inches)92%low

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