May Weather in Opaka, Bulgaria

Last updated: August 22, 2025

In Opaka, Bulgaria, the average temperature in May hovers around 17°C (62°F), with a minimum dipping to 4°C (39°F) and soaring to a maximum of 30°C (86°F). This month brings about 71 mm (2.8 in) of precipitation, spread over approximately 11 days, and the air carries an average humidity of 72%, creating a pleasantly balanced climate.

May Temperature in Opaka

In May in Opaka, the average temperature is 17°C (62°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 4°C (39°F). This makes it an ideal time for travelers to enjoy a mix of pleasant warm days and cooler evenings, perfect for exploring the area.

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

The chart illustrates May temperature patterns in Opaka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opaka, May typically has an average temperature of 17°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Opaka

In Opaka in May, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

May Precipitation Trends in Opaka

The chart displays monthly precipitation patterns in Opaka, 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 Opaka, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Opaka

In Opaka in May humidity is 72%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls but potentially heavy on the skin, prompting travelers to seek shade during midday excursions.

May Average Humidity in Opaka

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

In Opaka 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 Opaka.

Maximum UV Index Levels in Opaka for May

The chart shows the monthly maximum UV Index (UVI) for Opaka 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 Opaka typically reaches 8, which falls under the very high exposure category.

Data source: Opaka 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 Opaka Compares to Other Months

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

This table compares monthly weather conditions in Opaka, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	44 mm (1.7 inches)	88%	low
February Weather	4°C (39°F)	48 mm (1.9 inches)	84%	moderate
March Weather	6°C (43°F)	70 mm (2.7 inches)	81%	high
April Weather	11°C (53°F)	40 mm (1.6 inches)	70%	high
May Weather	17°C (62°F)	71 mm (2.8 inches)	72%	very high
June Weather	21°C (69°F)	135 mm (5.3 inches)	66%	very high
July Weather	23°C (73°F)	82 mm (3.2 inches)	62%	very high
August Weather	24°C (75°F)	31 mm (1.2 inches)	48%	very high
September Weather	19°C (67°F)	23 mm (0.9 inches)	58%	high
October Weather	13°C (56°F)	60 mm (2.3 inches)	78%	moderate
November Weather	8°C (47°F)	51 mm (2.0 inches)	85%	moderate
December Weather	3°C (38°F)	66 mm (2.6 inches)	87%	low