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Monthly climate in Pernik, Bulgaria

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Pernik features a oceanic climate (Cfb).Temperatures typically range between 0 °C (31 °F) and 22 °C (71 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 598 mm (23.6 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually.Pernik enjoys an average of 3720 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 Pernik, Bulgaria §

The warmest months in Pernik are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 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 (31 - 38 °F) throughout the day. On average each year, Pernik experiences 73 days above 25 °C (77.0 °F) and 88 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pernik, 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 13°C
(56°F)		 18°C
(65°F)		 23°C
(74°F)		 26°C
(79°F)		 30°C
(86°F)		 33°C
(92°F)		 35°C
(96°F)		 36°C
(97°F)		 33°C
(92°F)		 29°C
(84°F)		 24°C
(75°F)		 14°C
(57°F)
Mean maximum 11°C
(52°F)		 16°C
(61°F)		 20°C
(69°F)		 24°C
(76°F)		 27°C
(81°F)		 31°C
(87°F)		 34°C
(93°F)		 34°C
(93°F)		 31°C
(88°F)		 25°C
(77°F)		 20°C
(68°F)		 12°C
(54°F)
Average high 4°C
(39°F)		 9°C
(48°F)		 11°C
(53°F)		 16°C
(62°F)		 21°C
(70°F)		 24°C
(76°F)		 27°C
(82°F)		 29°C
(84°F)		 24°C
(76°F)		 18°C
(65°F)		 12°C
(54°F)		 6°C
(43°F)
Daily mean -0°C
(31°F)		 3°C
(38°F)		 6°C
(42°F)		 10°C
(50°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(70°F)		 22°C
(71°F)		 17°C
(63°F)		 11°C
(53°F)		 6°C
(44°F)		 2°C
(36°F)
Average low -4°C
(24°F)		 -2°C
(29°F)		 0°C
(33°F)		 4°C
(39°F)		 9°C
(48°F)		 13°C
(55°F)		 15°C
(59°F)		 15°C
(59°F)		 11°C
(51°F)		 5°C
(42°F)		 2°C
(36°F)		 -1°C
(30°F)
Mean minimum -16°C
(4°F)		 -12°C
(11°F)		 -6°C
(21°F)		 -3°C
(27°F)		 3°C
(38°F)		 8°C
(47°F)		 10°C
(51°F)		 11°C
(52°F)		 3°C
(37°F)		 -0°C
(32°F)		 -6°C
(22°F)		 -9°C
(16°F)
Minimum -27°C
(-16°F)		 -23°C
(-9°F)		 -10°C
(14°F)		 -5°C
(23°F)		 1°C
(34°F)		 5°C
(42°F)		 8°C
(47°F)		 9°C
(48°F)		 -1°C
(31°F)		 -3°C
(28°F)		 -14°C
(8°F)		 -12°C
(11°F)

Compare climate in Pernik with other places

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

Monthly average precipitation in Pernik, Bulgaria §

Pernik usually has the most precipitation in March, June and December, with an average of 11 rainy days and 71 mm (2.8 inches) of precipitation per month.The driest months in Pernik are August, September and November. On average, 29 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pernik, 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) 56 (2.2) 47 (1.9) 75 (2.9) 53 (2.1) 47 (1.8) 58 (2.3) 50 (2.0) 24 (0.9) 25 (1.0) 45 (1.8) 38 (1.5) 80 (3.2)
Average precipitation days (≥ 1 mm) 9 8 10 9 11 12 8 6 3 6 7 12

Monthly sunshine hours in Pernik, Bulgaria §

The sunniest months in Pernik are May, July and August, when the sun shines an average of 13 hours 4 minutes a day.Least sunny months in Pernik: January, November and December receive an average of 6 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pernik, 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 174 238 288 337 395 392 422 399 341 289 236 205
Mean daily daylight hours 9h 26m 10h 32m 11h 57m 13h 23m 14h 37m 15h 14m 14h 55m 13h 49m 12h 26m 11h 0m 9h 44m 9h 5m

Solar UV radiation in Pernik, Bulgaria §

Pernik 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 Pernik UV Index data.

Average daily maximum UV levels by month for Pernik, 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 7 8 9 10 10 9 7 6 3 2