nomadseason

Monthly climate in Nesebar, Bulgaria

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Nesebar features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (39 °F) and 24 °C (76 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 630 mm (24.8 inches) and receives 93 rainy days on the 1 mm (0.04 inches) threshold annually. Nesebar enjoys an average of 3724 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 14 minutes per day.

Monthly average temperatures in Nesebar, Bulgaria

The warmest months in Nesebar are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (70 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 7 °C (39 - 45 °F) throughout the day. On average each year, Nesebar experiences 68 days above 25 °C (77.0 °F) and 21 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Nesebar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		17°C
(63°F)		19°C
(67°F)		23°C
(73°F)		27°C
(81°F)		30°C
(87°F)		33°C
(91°F)		33°C
(91°F)		30°C
(86°F)		27°C
(81°F)		23°C
(74°F)		19°C
(66°F)
Mean maximum13°C
(56°F)		16°C
(60°F)		18°C
(64°F)		20°C
(68°F)		26°C
(78°F)		28°C
(83°F)		30°C
(87°F)		30°C
(87°F)		29°C
(84°F)		24°C
(76°F)		20°C
(69°F)		16°C
(61°F)
Average high6°C
(44°F)		8°C
(48°F)		10°C
(51°F)		14°C
(57°F)		19°C
(67°F)		24°C
(76°F)		27°C
(80°F)		27°C
(82°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		9°C
(49°F)
Daily mean4°C
(39°F)		6°C
(42°F)		7°C
(45°F)		10°C
(51°F)		16°C
(62°F)		21°C
(70°F)		23°C
(75°F)		24°C
(76°F)		21°C
(69°F)		15°C
(60°F)		11°C
(52°F)		7°C
(45°F)
Average low1°C
(35°F)		3°C
(37°F)		4°C
(40°F)		7°C
(45°F)		13°C
(56°F)		18°C
(65°F)		20°C
(69°F)		21°C
(70°F)		17°C
(64°F)		13°C
(55°F)		9°C
(48°F)		5°C
(41°F)
Mean minimum-5°C
(24°F)		-4°C
(26°F)		-2°C
(29°F)		3°C
(38°F)		9°C
(49°F)		15°C
(59°F)		17°C
(64°F)		18°C
(65°F)		12°C
(54°F)		8°C
(47°F)		2°C
(37°F)		-2°C
(29°F)
Minimum-10°C
(14°F)		-5°C
(23°F)		-9°C
(16°F)		2°C
(36°F)		7°C
(45°F)		12°C
(53°F)		16°C
(62°F)		16°C
(62°F)		10°C
(50°F)		7°C
(45°F)		-1°C
(30°F)		-5°C
(24°F)

Compare climate in Nesebar with other places

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

Monthly average precipitation in Nesebar, Bulgaria

Nesebar usually has the most precipitation in June, October and December, with an average of 10 rainy days and 75 mm (3.0 inches) of precipitation per month. The driest months in Nesebar are April, August and September. On average, 26 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nesebar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)66 (2.6)48 (1.9)57 (2.3)40 (1.6)46 (1.8)82 (3.2)50 (2.0)15 (0.6)22 (0.9)69 (2.7)59 (2.3)75 (2.9)
Average precipitation days (≥ 1 mm)87978147357810

Monthly sunshine hours in Nesebar, Bulgaria

The sunniest months in Nesebar are June, July and August, when the sun shines an average of 13 hours 27 minutes a day. Least sunny months in Nesebar: January, November and December receive an average of 6 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nesebar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours165227289348395404429404341284222210
Mean daily daylight hours9h 25m10h 32m11h 57m13h 23m14h 37m15h 14m14h 55m13h 50m12h 26m11h 0m9h 44m9h 5m

Solar UV radiation in Nesebar, Bulgaria

Nesebar experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 9, 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 Nesebar UV Index data.

Average daily maximum UV levels by month for Nesebar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)246789997532