May Weather in Chirpan, Bulgaria

Last updated: August 22, 2025

In Chirpan, Bulgaria, the average temperature for May hovers around 18°C (65°F), with a minimum dip to 3°C (39°F) and a maximum climb to 33°C (92°F). This month experiences a total precipitation of 53 mm (2.1 in) over approximately 11 days, accompanied by an average humidity level of 72%.

May Temperature in Chirpan

In May in Chirpan, the average temperature is 18°C (65°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 3°C (39°F). It's advisable to pack both light clothing for the warm days and layers for the cooler nights during your travels.

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

The chart illustrates May temperature patterns in Chirpan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chirpan, May typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (39°F).

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

May Precipitation in Chirpan

In Chirpan in May, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

May Precipitation Trends in Chirpan

The chart displays monthly precipitation patterns in Chirpan, 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 Chirpan, May typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 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 Chirpan

In Chirpan in May humidity is 72%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace, making traveling somewhat uncomfortable as the air clings to your skin and the heat can be stifling, yet it's perfect for enjoying leisurely strolls under the shade.

May Average Humidity in Chirpan

This chart illustrates the average monthly humidity levels in Chirpan, 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 Chirpan 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 Chirpan

In Chirpan 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 Chirpan.

Maximum UV Index Levels in Chirpan for May

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

Data source: Chirpan 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 Chirpan Compares to Other Months

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

This table compares monthly weather conditions in Chirpan, 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 (35°F)	42 mm (1.7 inches)	88%	low
February Weather	5°C (41°F)	42 mm (1.7 inches)	84%	moderate
March Weather	8°C (46°F)	66 mm (2.6 inches)	81%	high
April Weather	12°C (55°F)	46 mm (1.8 inches)	70%	very high
May Weather	18°C (65°F)	53 mm (2.1 inches)	72%	very high
June Weather	22°C (71°F)	96 mm (3.8 inches)	66%	very high
July Weather	25°C (77°F)	49 mm (1.9 inches)	62%	very high
August Weather	26°C (78°F)	21 mm (0.8 inches)	48%	very high
September Weather	21°C (70°F)	18 mm (0.7 inches)	58%	high
October Weather	14°C (58°F)	68 mm (2.7 inches)	78%	high
November Weather	9°C (48°F)	60 mm (2.4 inches)	85%	moderate
December Weather	5°C (40°F)	73 mm (2.9 inches)	87%	low