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May Weather in Bolyarovo, Bulgaria

Last updated: August 22, 2025

In May, the average temperature in Bolyarovo, Bulgaria hovers around 17°C (63°F). Temperatures can swing from a chilly 4°C (40°F) to a warm 31°C (89°F). Visitors can expect about 47 mm (1.8 in) of precipitation over 8 days, contributing to an average humidity level of 72%.

May Temperature in Bolyarovo

In May, in Bolyarovo, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 4°C (40°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates May temperature patterns in Bolyarovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolyarovo, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374245536370757669585042
Data source: Temperature data for Bolyarovo 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 Bolyarovo

In Bolyarovo in May, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

May Precipitation Trends in Bolyarovo

The chart displays monthly precipitation patterns in Bolyarovo, 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 Bolyarovo, May typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec745666554781381823805890
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bolyarovo

In Bolyarovo in May, humidity is 72%. With an average temperature of 17°C (63°F), this humidity feels like a muggy embrace, making outdoor activities a bit sticky and requiring plenty of hydration for a comfortable travel experience.

May Average Humidity in Bolyarovo

This chart illustrates the average monthly humidity levels in Bolyarovo, 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 Bolyarovo is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%84%81%70%72%66%62%48%58%78%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bolyarovo

In Bolyarovo in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bolyarovo.

Maximum UV Index Levels in Bolyarovo for May

The chart shows the monthly maximum UV Index (UVI) for Bolyarovo 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 Bolyarovo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246899997632
Data source: Bolyarovo 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 Bolyarovo Compares to Other Months

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

This table compares monthly weather conditions in Bolyarovo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)74 mm (2.9 inches)88%low
February Weather5°C (42°F)56 mm (2.2 inches)84%moderate
March Weather7°C (45°F)66 mm (2.6 inches)81%high
April Weather11°C (53°F)55 mm (2.2 inches)70%very high
May Weather17°C (63°F)47 mm (1.8 inches)72%very high
June Weather21°C (70°F)81 mm (3.2 inches)66%very high
July Weather24°C (75°F)38 mm (1.5 inches)62%very high
August Weather25°C (77°F)18 mm (0.7 inches)48%very high
September Weather21°C (69°F)23 mm (0.9 inches)58%high
October Weather14°C (58°F)80 mm (3.2 inches)78%high
November Weather10°C (50°F)58 mm (2.3 inches)85%moderate
December Weather6°C (43°F)90 mm (3.5 inches)87%low

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