nomadseason

May Weather in Bulgarus, Romania

Last updated: August 27, 2025

In May, the average temperature in Bulgarus, Romania is a pleasant 17°C (63°F). However, temperatures can vary significantly, with a minimum of 3°C (37°F) and a maximum reaching up to 31°C (88°F). Expect 74 mm (2.9 in) of precipitation over approximately 13 days, contributing to an average humidity level of 74%.

May Temperature in Bulgarus

In May in Bulgarus, the average temperature is 17°C (63°F). Maximums can reach 31°C (88°F), and minimums can be as low as 3°C (37°F). This makes Bulgarus a great destination for travelers seeking mild weather with warm days and cool evenings.

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

The chart illustrates May temperature patterns in Bulgarus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bulgarus, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333944546271737565554638
Data source: Temperature data for Bulgarus generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Bulgarus

In Bulgarus in May, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Bulgarus

The chart displays monthly precipitation patterns in Bulgarus, 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 Bulgarus, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec384951387485604944434764
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Bulgarus

In Bulgarus in May, humidity is 74%. With an average temperature of 17°C (63°F), this humidity feels like a gentle embrace, making outdoor exploration comfortable yet slightly enveloped in warmth, perfect for leisurely strolls but requiring ample hydration for prolonged activities.

May Average Humidity in Bulgarus

This chart illustrates the average monthly humidity levels in Bulgarus, 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 Bulgarus is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%82%73%74%70%70%59%67%83%89%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bulgarus

In Bulgarus 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 Bulgarus.

Maximum UV Index Levels in Bulgarus for May

The chart shows the monthly maximum UV Index (UVI) for Bulgarus 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 Bulgarus typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Bulgarus 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 Bulgarus Compares to Other Months

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

This table compares monthly weather conditions in Bulgarus, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)38 mm (1.5 inches)89%low
February Weather4°C (39°F)49 mm (1.9 inches)86%moderate
March Weather7°C (45°F)51 mm (2.0 inches)82%moderate
April Weather12°C (54°F)37 mm (1.5 inches)73%high
May Weather17°C (63°F)74 mm (2.9 inches)74%very high
June Weather22°C (71°F)85 mm (3.3 inches)70%very high
July Weather23°C (74°F)60 mm (2.3 inches)70%very high
August Weather24°C (75°F)49 mm (1.9 inches)59%very high
September Weather18°C (65°F)44 mm (1.7 inches)67%high
October Weather13°C (56°F)43 mm (1.7 inches)82%moderate
November Weather8°C (47°F)47 mm (1.8 inches)89%moderate
December Weather3°C (38°F)64 mm (2.5 inches)91%low

Compare Bulgarus's Climate with Cities Worldwide