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Monthly climate in Krumovgrad, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Krumovgrad features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 2 °C (36 °F) and 25 °C (77 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 799 mm (31.5 inches) and receives 100 rainy days on the 1 mm (0.04 inches) threshold annually. Krumovgrad enjoys an average of 3804 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 6 minutes per day.

Monthly average temperatures in Krumovgrad, Bulgaria

The warmest months in Krumovgrad are June, July and August, with daily mean temperatures ranging from 21 to 25 °C (70 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 5 °C (36 - 42 °F) throughout the day. On average each year, Krumovgrad experiences 94 days above 25 °C (77.0 °F) and 48 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Krumovgrad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		18°C
(65°F)		21°C
(70°F)		27°C
(80°F)		31°C
(89°F)		34°C
(93°F)		37°C
(99°F)		38°C
(100°F)		34°C
(94°F)		30°C
(86°F)		23°C
(74°F)		18°C
(64°F)
Mean maximum13°C
(55°F)		16°C
(61°F)		20°C
(67°F)		24°C
(75°F)		28°C
(82°F)		31°C
(89°F)		35°C
(95°F)		35°C
(96°F)		32°C
(91°F)		25°C
(78°F)		21°C
(69°F)		16°C
(61°F)
Average high6°C
(43°F)		9°C
(49°F)		12°C
(54°F)		17°C
(63°F)		22°C
(73°F)		26°C
(79°F)		30°C
(86°F)		31°C
(89°F)		27°C
(81°F)		19°C
(67°F)		13°C
(56°F)		9°C
(48°F)
Daily mean2°C
(36°F)		5°C
(41°F)		7°C
(45°F)		11°C
(53°F)		17°C
(63°F)		21°C
(70°F)		24°C
(75°F)		25°C
(77°F)		20°C
(69°F)		14°C
(57°F)		9°C
(49°F)		5°C
(42°F)
Average low-1°C
(30°F)		1°C
(34°F)		3°C
(37°F)		6°C
(43°F)		11°C
(52°F)		15°C
(60°F)		18°C
(64°F)		18°C
(65°F)		14°C
(58°F)		9°C
(49°F)		6°C
(43°F)		2°C
(36°F)
Mean minimum-9°C
(15°F)		-8°C
(17°F)		-5°C
(23°F)		0°C
(32°F)		5°C
(42°F)		11°C
(52°F)		14°C
(58°F)		14°C
(58°F)		7°C
(45°F)		4°C
(40°F)		-1°C
(31°F)		-6°C
(22°F)
Minimum-15°C
(5°F)		-16°C
(3°F)		-13°C
(8°F)		-2°C
(28°F)		4°C
(39°F)		9°C
(48°F)		13°C
(56°F)		13°C
(56°F)		5°C
(41°F)		2°C
(36°F)		-4°C
(24°F)		-10°C
(15°F)

Compare climate in Krumovgrad with other places

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

Monthly average precipitation in Krumovgrad, Bulgaria

Krumovgrad usually has the most precipitation in June, October and December, with an average of 11 rainy days and 101 mm (4.0 inches) of precipitation per month. The driest months in Krumovgrad are July, August and September. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Krumovgrad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)76 (3.0)65 (2.6)79 (3.1)66 (2.6)62 (2.5)102 (4.0)44 (1.7)13 (0.5)23 (0.9)87 (3.4)67 (2.6)114 (4.5)
Average precipitation days (≥ 1 mm)891199147247812

Monthly sunshine hours in Krumovgrad, Bulgaria

The sunniest months in Krumovgrad are June, July and August, when the sun shines an average of 13 hours 27 minutes a day. Least sunny months in Krumovgrad: January, February and December receive an average of 7 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Krumovgrad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours177239292349400406428402345294240225
Mean daily daylight hours9h 32m10h 36m11h 57m13h 20m14h 31m15h 6m14h 48m13h 45m12h 25m11h 3m9h 50m9h 12m

Solar UV radiation in Krumovgrad, Bulgaria

Krumovgrad experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Krumovgrad UV Index data.

Average daily maximum UV levels by month for Krumovgrad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)24689101098632