May Weather in Devin, Bulgaria

Last updated: August 22, 2025

In May, the average temperature in Devin, Bulgaria hovers around 11°C (53°F). While you might experience a chill with minimums dipping to -1°C (30°F), be prepared for warmer days that can reach up to 25°C (77°F). Expect a total precipitation of 118 mm (4.7 in) over approximately 16 days, contributing to an average humidity of 74%. Stay cozy and enjoy the varied weather!

May Temperature in Devin

In May in Devin, the average temperature is 11°C (53°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures, making layered clothing a wise choice.

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

The chart illustrates May temperature patterns in Devin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Devin, May typically has an average temperature of 11°C (53°F), with highs reaching up to 25°C (77°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Devin

In Devin in May, the total precipitation amount is 118 mm (4.7 in) spread over 16 days.

May Precipitation Trends in Devin

The chart displays monthly precipitation patterns in Devin, 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 Devin, May typically receives around 118 mm (4.7 inches) of precipitation spread over approximately 16 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 Devin

In Devin in May humidity is 74%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and suggesting that travelers should dress in layers to stay warm and comfortable.

May Average Humidity in Devin

This chart illustrates the average monthly humidity levels in Devin, 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 Devin is approximately 74%, 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 Devin

In Devin in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Devin.

Maximum UV Index Levels in Devin for May

The chart shows the monthly maximum UV Index (UVI) for Devin 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 Devin typically reaches 10, which falls under the very high exposure category.

Data source: Devin 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 Devin Compares to Other Months

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

This table compares monthly weather conditions in Devin, 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 (28°F)	68 mm (2.7 inches)	88%	moderate
February Weather	0°C (33°F)	63 mm (2.5 inches)	83%	moderate
March Weather	2°C (36°F)	104 mm (4.1 inches)	81%	very high
April Weather	6°C (44°F)	107 mm (4.2 inches)	71%	very high
May Weather	11°C (53°F)	118 mm (4.7 inches)	74%	very high
June Weather	15°C (58°F)	173 mm (6.8 inches)	63%	extreme
July Weather	17°C (63°F)	112 mm (4.4 inches)	60%	very high
August Weather	18°C (64°F)	53 mm (2.1 inches)	47%	very high
September Weather	14°C (57°F)	48 mm (1.9 inches)	57%	very high
October Weather	9°C (48°F)	70 mm (2.8 inches)	76%	high
November Weather	5°C (40°F)	68 mm (2.7 inches)	85%	moderate
December Weather	0°C (33°F)	101 mm (4.0 inches)	87%	moderate