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May Weather in Pietroasa, Romania

Last updated: August 27, 2025

In Pietroasa, Romania, the average temperature in May hovers around 13°C (56°F), offering a comfortable climate for outdoor activities. Temperatures can dip to a chilly 0°C (32°F) or rise to a warm 27°C (81°F), providing a diverse weather experience. However, be prepared for rain, as the area sees an average precipitation of 137 mm (5.4 in) over 18 days. With an average humidity of 72%, the air can feel quite moist.

May Temperature in Pietroasa

In May in Pietroasa, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), and minimums can drop to as low as 0°C (32°F). It's a great time to visit for those who enjoy mild weather and outdoor activities.

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

The chart illustrates May temperature patterns in Pietroasa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pietroasa, May typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec283539485664666859504334
Data source: Temperature data for Pietroasa 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 Pietroasa

In Pietroasa in May, the total precipitation amount is 137 mm (5.4 in) over the course of 18 days.

May Precipitation Trends in Pietroasa

The chart displays monthly precipitation patterns in Pietroasa, 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 Pietroasa, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec738374671371458460736765109
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pietroasa

In Pietroasa in May, humidity is 72%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and reminding travelers to stay hydrated and seek shade whenever possible.

May Average Humidity in Pietroasa

This chart illustrates the average monthly humidity levels in Pietroasa, 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 Pietroasa is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%83%75%72%72%71%62%68%84%90%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pietroasa

In Pietroasa 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 Pietroasa.

Maximum UV Index Levels in Pietroasa for May

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

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

This table compares monthly weather conditions in Pietroasa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)73 mm (2.9 inches)89%low
February Weather1°C (35°F)83 mm (3.3 inches)87%moderate
March Weather4°C (40°F)74 mm (2.9 inches)83%moderate
April Weather9°C (48°F)67 mm (2.6 inches)75%high
May Weather13°C (56°F)137 mm (5.4 inches)72%very high
June Weather18°C (65°F)144 mm (5.7 inches)72%very high
July Weather19°C (67°F)84 mm (3.3 inches)71%very high
August Weather20°C (68°F)60 mm (2.4 inches)62%very high
September Weather15°C (59°F)73 mm (2.9 inches)68%high
October Weather10°C (51°F)67 mm (2.6 inches)84%moderate
November Weather6°C (43°F)65 mm (2.5 inches)90%moderate
December Weather1°C (35°F)109 mm (4.3 inches)92%low

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