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Monthly climate in Primorsko, Burgas, Bulgaria

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Primorsko features a humid subtropical climate (Cfa).Temperatures typically range between 5 °C (42 °F) and 24 °C (76 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 787 mm (31.0 inches) and receives 106 rainy days on the 1 mm (0.04 inches) threshold annually.Primorsko enjoys an average of 3734 hours of sunshine throughout the year, and daylight varies from 9 hours 7 minutes to 15 hours 12 minutes per day.

Monthly average temperatures in Primorsko, Burgas, Bulgaria §

The warmest months in Primorsko are July, August and September, with daily mean temperatures ranging from 21 to 24 °C (71 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 5 to 7 °C (42 - 46 °F) throughout the day. On average each year, Primorsko experiences 43 days above 25 °C (77.0 °F) and 10 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Primorsko, Burgas, Bulgaria.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 16°C
(61°F)		 16°C
(61°F)		 19°C
(66°F)		 22°C
(72°F)		 25°C
(78°F)		 29°C
(84°F)		 30°C
(87°F)		 31°C
(88°F)		 29°C
(85°F)		 28°C
(83°F)		 22°C
(72°F)		 18°C
(65°F)
Mean maximum 13°C
(56°F)		 15°C
(58°F)		 16°C
(62°F)		 19°C
(66°F)		 23°C
(74°F)		 27°C
(80°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 24°C
(75°F)		 19°C
(67°F)		 16°C
(61°F)
Average high 7°C
(45°F)		 8°C
(47°F)		 9°C
(49°F)		 12°C
(55°F)		 18°C
(65°F)		 23°C
(73°F)		 25°C
(78°F)		 26°C
(79°F)		 23°C
(74°F)		 18°C
(65°F)		 14°C
(57°F)		 10°C
(51°F)
Daily mean 5°C
(42°F)		 6°C
(44°F)		 7°C
(46°F)		 10°C
(51°F)		 16°C
(61°F)		 21°C
(70°F)		 24°C
(75°F)		 24°C
(76°F)		 21°C
(71°F)		 17°C
(62°F)		 12°C
(55°F)		 8°C
(48°F)
Average low 3°C
(38°F)		 5°C
(40°F)		 5°C
(42°F)		 8°C
(47°F)		 14°C
(58°F)		 19°C
(67°F)		 22°C
(71°F)		 23°C
(73°F)		 20°C
(67°F)		 15°C
(59°F)		 11°C
(52°F)		 7°C
(44°F)
Mean minimum -3°C
(28°F)		 -2°C
(29°F)		 0°C
(33°F)		 5°C
(42°F)		 11°C
(52°F)		 16°C
(61°F)		 19°C
(67°F)		 20°C
(69°F)		 15°C
(59°F)		 11°C
(52°F)		 6°C
(42°F)		 1°C
(34°F)
Minimum -7°C
(19°F)		 -4°C
(26°F)		 -6°C
(21°F)		 4°C
(40°F)		 10°C
(50°F)		 13°C
(55°F)		 18°C
(65°F)		 18°C
(65°F)		 13°C
(56°F)		 9°C
(48°F)		 2°C
(36°F)		 -2°C
(28°F)

Compare climate in Primorsko with other places

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

Monthly average precipitation in Primorsko, Burgas, Bulgaria §

Primorsko usually has the most precipitation in January, October and November, with an average of 11 rainy days and 105 mm (4.1 inches) of precipitation per month.The driest months in Primorsko are May, July and August. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Primorsko, Burgas, Bulgaria.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 98 (3.9) 68 (2.7) 61 (2.4) 57 (2.2) 37 (1.5) 59 (2.3) 36 (1.4) 20 (0.8) 40 (1.6) 106 (4.2) 110 (4.3) 94 (3.7)
Average precipitation days (≥ 1 mm) 11 9 10 8 8 9 6 3 7 10 13 12

Monthly sunshine hours in Primorsko, Burgas, Bulgaria §

The sunniest months in Primorsko are June, July and August, when the sun shines an average of 13 hours 30 minutes a day.Least sunny months in Primorsko: January, November and December receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Primorsko, Burgas, Bulgaria.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 162 227 292 347 396 408 429 404 342 285 224 213
Mean daily daylight hours 9h 28m 10h 33m 11h 57m 13h 22m 14h 35m 15h 12m 14h 52m 13h 48m 12h 26m 11h 1m 9h 46m 9h 7m

Solar UV radiation in Primorsko, Burgas, Bulgaria §

Primorsko experiences the highest level of ultraviolet (UV) radiation in May, 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 Primorsko UV Index data.

Average daily maximum UV levels by month for Primorsko, Burgas, Bulgaria.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 4 6 7 9 9 9 9 7 5 3 2