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Monthly climate in Madan, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Madan features a oceanic climate (Cfb). Temperatures typically range between 0 °C (33 °F) and 21 °C (71 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1162 mm (45.8 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually. Madan enjoys an average of 3825 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 7 minutes per day.

Monthly average temperatures in Madan, Bulgaria

The warmest months in Madan are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (64 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (33 - 38 °F) throughout the day. On average each year, Madan experiences 56 days above 25 °C (77.0 °F) and 76 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Madan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		17°C
(63°F)		19°C
(67°F)		24°C
(75°F)		28°C
(83°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		31°C
(88°F)		26°C
(80°F)		21°C
(71°F)		14°C
(57°F)
Mean maximum11°C
(51°F)		14°C
(58°F)		18°C
(64°F)		21°C
(71°F)		25°C
(78°F)		28°C
(83°F)		31°C
(89°F)		31°C
(88°F)		29°C
(84°F)		22°C
(72°F)		18°C
(65°F)		13°C
(55°F)
Average high4°C
(40°F)		7°C
(46°F)		10°C
(50°F)		15°C
(59°F)		19°C
(67°F)		23°C
(73°F)		26°C
(79°F)		27°C
(81°F)		23°C
(74°F)		17°C
(63°F)		11°C
(53°F)		7°C
(45°F)
Daily mean0°C
(33°F)		3°C
(37°F)		5°C
(41°F)		9°C
(49°F)		14°C
(58°F)		18°C
(64°F)		21°C
(69°F)		21°C
(71°F)		17°C
(63°F)		11°C
(53°F)		7°C
(45°F)		3°C
(38°F)
Average low-3°C
(26°F)		-1°C
(30°F)		0°C
(33°F)		4°C
(39°F)		9°C
(48°F)		12°C
(54°F)		14°C
(58°F)		15°C
(60°F)		11°C
(53°F)		7°C
(44°F)		3°C
(38°F)		-0°C
(32°F)
Mean minimum-12°C
(11°F)		-11°C
(12°F)		-8°C
(18°F)		-3°C
(27°F)		4°C
(39°F)		8°C
(46°F)		11°C
(53°F)		11°C
(53°F)		5°C
(41°F)		1°C
(35°F)		-2°C
(29°F)		-9°C
(17°F)
Minimum-16°C
(3°F)		-17°C
(1°F)		-17°C
(2°F)		-7°C
(19°F)		2°C
(36°F)		5°C
(42°F)		10°C
(51°F)		10°C
(50°F)		3°C
(38°F)		-0°C
(31°F)		-5°C
(24°F)		-13°C
(9°F)

Compare climate in Madan with other places

Compare temperature, precipitation, sunshine, UV index in Madan, Bulgaria with other places around the world.

Monthly average precipitation in Madan, Bulgaria

Madan usually has the most precipitation in June, July and December, with an average of 15 rainy days and 150 mm (5.9 inches) of precipitation per month. The driest months in Madan are February, August and September. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Madan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)83 (3.3)69 (2.7)106 (4.2)93 (3.7)111 (4.4)185 (7.3)123 (4.8)29 (1.1)47 (1.8)88 (3.4)87 (3.4)142 (5.6)
Average precipitation days (≥ 1 mm)8913141422126771012

Monthly sunshine hours in Madan, Bulgaria

The sunniest months in Madan are May, June and July, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Madan: January, February and December receive an average of 7 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Madan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184243297348402404428402347296243227
Mean daily daylight hours9h 31m10h 35m11h 57m13h 21m14h 32m15h 7m14h 49m13h 46m12h 25m11h 2m9h 49m9h 12m

Solar UV radiation in Madan, Bulgaria

Madan experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Madan UV Index data.

Average daily maximum UV levels by month for Madan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3488101110108643