May Weather in Tran, Bulgaria

Last updated: August 22, 2025

In Tran, Bulgaria, the average temperature in May hovers around 13°C (56°F). You'll experience a minimum chill of 0°C (33°F), while warm days can soar to a pleasant 29°C (84°F). Expect 77 mm (3.0 in) of precipitation spread over 15 days, contributing to an average humidity of 73%. It's a month where layering is key!

May Temperature in Tran

In May in Tran, the average temperature is 13°C (56°F). Maximum temperatures can reach 29°C (84°F), and the minimum can drop as low as 0°C (33°F). Be prepared for a mix of mild days and chilly nights when traveling to Tran this month.

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

The chart illustrates May temperature patterns in Tran, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tran, May typically has an average temperature of 13°C (56°F), with highs reaching up to 29°C (84°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Tran

In Tran in May, the precipitation amount is 77 mm (3.0 in) over a span of 15 days.

May Precipitation Trends in Tran

The chart displays monthly precipitation patterns in Tran, 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 Tran, May typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 15 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 Tran

In Tran in May humidity is 73%. With an average temperature of 13°C (56°F), this humidity feels like a cool, damp embrace that can be quite refreshing yet may require a light jacket for comfort while exploring the outdoors.

May Average Humidity in Tran

This chart illustrates the average monthly humidity levels in Tran, 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 Tran is approximately 73%, 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 Tran

In Tran 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 Tran.

Maximum UV Index Levels in Tran for May

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

Data source: Tran 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 Tran Compares to Other Months

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

This table compares monthly weather conditions in Tran, 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 (29°F)	62 mm (2.5 inches)	89%	low
February Weather	2°C (36°F)	52 mm (2.0 inches)	85%	moderate
March Weather	4°C (40°F)	84 mm (3.3 inches)	83%	high
April Weather	9°C (48°F)	68 mm (2.7 inches)	71%	high
May Weather	13°C (56°F)	77 mm (3.0 inches)	73%	very high
June Weather	17°C (63°F)	86 mm (3.4 inches)	67%	very high
July Weather	19°C (67°F)	78 mm (3.1 inches)	68%	very high
August Weather	20°C (68°F)	40 mm (1.6 inches)	50%	very high
September Weather	16°C (60°F)	35 mm (1.4 inches)	59%	high
October Weather	10°C (50°F)	54 mm (2.1 inches)	79%	high
November Weather	5°C (42°F)	42 mm (1.7 inches)	87%	moderate
December Weather	1°C (34°F)	86 mm (3.4 inches)	89%	low