March Weather in Harmanli, Bulgaria

Last updated: August 22, 2025

In Harmanli, Bulgaria, the average temperature in March hovers around 8°C (46°F). Expect a wide range, with minimums dropping to -15°C (5°F) and maximums reaching up to 23°C (73°F). This month also sees about 68 mm (2.7 in) of precipitation over 11 days, accompanied by a humidity level averaging 81%.

March Temperature in Harmanli

In March in Harmanli, the average temperature is 8°C (46°F), with maximums reaching up to 23°C (73°F) and minimums dropping as low as -15°C (5°F). This diverse range of temperatures makes it essential for travelers to pack for both warm days and chilly nights.

March Weather in Harmanli: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Harmanli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harmanli, March typically has an average temperature of 8°C (46°F), with highs reaching up to 23°C (73°F) and lows dropping to around -15°C (5°F).

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

March Precipitation in Harmanli

In Harmanli in March, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

March Precipitation Trends in Harmanli

The chart displays monthly precipitation patterns in Harmanli, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Harmanli, March typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Harmanli

In Harmanli in March humidity is 81%. With an average temperature of 8°C (46°F), this humidity feels like walking through a damp blanket, making traveling uncomfortable and leading to a persistent chill that seeps into your bones.

March Average Humidity in Harmanli

This chart illustrates the average monthly humidity levels in Harmanli, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Harmanli is approximately 81%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Harmanli

In Harmanli in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Harmanli, you can refer to this Hourly UV Index in Harmanli.

Maximum UV Index Levels in Harmanli for March

The chart shows the monthly maximum UV Index (UVI) for Harmanli in March, 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 March, the maximum UV index in Harmanli typically reaches 6, which falls under the high exposure category.

Data source: Harmanli March 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 March Weather in Harmanli Compares to Other Months

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

This table compares monthly weather conditions in Harmanli, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	55 mm (2.2 inches)	87%	low
February Weather	5°C (42°F)	48 mm (1.9 inches)	84%	moderate
March Weather	8°C (46°F)	68 mm (2.7 inches)	81%	high
April Weather	12°C (55°F)	51 mm (2.0 inches)	72%	high
May Weather	18°C (65°F)	61 mm (2.4 inches)	74%	very high
June Weather	22°C (71°F)	108 mm (4.2 inches)	65%	very high
July Weather	25°C (77°F)	49 mm (1.9 inches)	59%	very high
August Weather	26°C (79°F)	17 mm (0.7 inches)	49%	very high
September Weather	21°C (71°F)	23 mm (0.9 inches)	57%	high
October Weather	15°C (59°F)	81 mm (3.2 inches)	76%	high
November Weather	10°C (50°F)	58 mm (2.3 inches)	84%	moderate
December Weather	6°C (42°F)	85 mm (3.3 inches)	86%	low