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Monthly climate in Topolovgrad, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Topolovgrad features a humid subtropical climate (Cfa). Temperatures typically range between 2 °C (36 °F) and 25 °C (77 °F) through the year, but rarely can drop to -14 °C (7 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 788 mm (31.0 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually. Topolovgrad enjoys an average of 3700 hours of sunshine throughout the year, and daylight varies from 9 hours 9 minutes to 15 hours 10 minutes per day.

Monthly average temperatures in Topolovgrad, Bulgaria

The warmest months in Topolovgrad 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, Topolovgrad experiences 97 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 Topolovgrad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum17°C
(62°F)		19°C
(66°F)		21°C
(71°F)		27°C
(81°F)		32°C
(91°F)		36°C
(97°F)		39°C
(102°F)		38°C
(101°F)		34°C
(94°F)		32°C
(90°F)		24°C
(75°F)		18°C
(65°F)
Mean maximum13°C
(56°F)		17°C
(63°F)		20°C
(68°F)		24°C
(76°F)		30°C
(85°F)		32°C
(90°F)		36°C
(96°F)		36°C
(96°F)		33°C
(91°F)		26°C
(79°F)		21°C
(70°F)		17°C
(62°F)
Average high6°C
(43°F)		10°C
(50°F)		12°C
(54°F)		17°C
(64°F)		23°C
(74°F)		26°C
(80°F)		30°C
(86°F)		31°C
(89°F)		27°C
(81°F)		20°C
(68°F)		14°C
(57°F)		9°C
(48°F)
Daily mean2°C
(36°F)		5°C
(41°F)		7°C
(45°F)		12°C
(53°F)		17°C
(63°F)		21°C
(70°F)		24°C
(75°F)		25°C
(77°F)		21°C
(69°F)		14°C
(58°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
(53°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)		15°C
(59°F)		9°C
(49°F)		6°C
(43°F)		2°C
(36°F)
Mean minimum-8°C
(18°F)		-7°C
(20°F)		-5°C
(23°F)		1°C
(33°F)		6°C
(42°F)		12°C
(53°F)		14°C
(58°F)		14°C
(58°F)		8°C
(46°F)		4°C
(40°F)		-0°C
(32°F)		-5°C
(22°F)
Minimum-13°C
(8°F)		-11°C
(12°F)		-14°C
(7°F)		-1°C
(30°F)		3°C
(38°F)		9°C
(49°F)		13°C
(56°F)		13°C
(56°F)		5°C
(41°F)		2°C
(36°F)		-3°C
(26°F)		-6°C
(21°F)

Compare climate in Topolovgrad with other places

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

Monthly average precipitation in Topolovgrad, Bulgaria

Topolovgrad 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 Topolovgrad are February, August and September. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Topolovgrad. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)63 (2.5)54 (2.1)75 (2.9)58 (2.3)71 (2.8)117 (4.6)60 (2.4)21 (0.8)25 (1.0)90 (3.5)59 (2.3)96 (3.8)
Average precipitation days (≥ 1 mm)8811910167457711

Monthly sunshine hours in Topolovgrad, Bulgaria

The sunniest months in Topolovgrad are June, July and August, when the sun shines an average of 13 hours 24 minutes a day. Least sunny months in Topolovgrad: January, November and December receive an average of 6 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Topolovgrad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours166226283343393403427403340280220210
Mean daily daylight hours9h 29m10h 34m11h 57m13h 22m14h 34m15h 10m14h 51m13h 47m12h 26m11h 1m9h 47m9h 9m

Solar UV radiation in Topolovgrad, Bulgaria

Topolovgrad 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 Topolovgrad UV Index data.

Average daily maximum UV levels by month for Topolovgrad. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)24689101097632