May Weather in Yambol, Bulgaria

Last updated: August 22, 2025

In Yambol, Bulgaria, the average temperature in May hovers around 17°C (63°F), offering a pleasant climate for outdoor activities. However, temperatures can vary, reaching a minimum of 4°C (40°F) and soaring up to a maximum of 32°C (90°F). Expect about 43 mm (1.7 in) of precipitation over 9 days, with humidity levels averaging 72%—perfect for those who enjoy a bit of moisture in the air!

May Temperature in Yambol

In May in Yambol, the average temperature is 17°C (63°F). Maximums can reach 32°C (90°F) and minimums can be as low as 4°C (40°F). This variety in temperatures makes it an ideal time for travelers to enjoy outdoor activities while being prepared for changing weather conditions.

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

The chart illustrates May temperature patterns in Yambol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yambol, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (40°F).

Data source: Temperature data for Yambol generated using information from the Copernicus Climate Change Service.

May Precipitation in Yambol

In Yambol in May, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

May Precipitation Trends in Yambol

The chart displays monthly precipitation patterns in Yambol, 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 Yambol, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Yambol

In Yambol 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 Yambol

This chart illustrates the average monthly humidity levels in Yambol, 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 Yambol is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Yambol

In Yambol 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 Yambol.

Maximum UV Index Levels in Yambol for May

The chart shows the monthly maximum UV Index (UVI) for Yambol 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 Yambol typically reaches 9, which falls under the very high exposure category.

Data source: Yambol 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 Yambol Compares to Other Months

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

This table compares monthly weather conditions in Yambol, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	57 mm (2.2 inches)	88%	low
February Weather	5°C (41°F)	47 mm (1.8 inches)	84%	moderate
March Weather	7°C (45°F)	59 mm (2.3 inches)	81%	high
April Weather	12°C (53°F)	44 mm (1.7 inches)	70%	high
May Weather	17°C (63°F)	43 mm (1.7 inches)	72%	very high
June Weather	21°C (71°F)	78 mm (3.1 inches)	66%	very high
July Weather	24°C (76°F)	39 mm (1.5 inches)	62%	very high
August Weather	25°C (77°F)	17 mm (0.7 inches)	48%	very high
September Weather	21°C (69°F)	18 mm (0.7 inches)	58%	high
October Weather	14°C (58°F)	63 mm (2.5 inches)	78%	high
November Weather	9°C (49°F)	52 mm (2.0 inches)	85%	moderate
December Weather	5°C (42°F)	80 mm (3.1 inches)	87%	low