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Monthly climate in Biertan, Sibiu, Romania

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Biertan features a humid continental climate (Dfb).Temperatures typically range between -2 °C (30 °F) and 22 °C (72 °F) through the year, but rarely can drop to -29 °C (-19 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 777 mm (30.6 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually.Biertan enjoys an average of 3664 hours of sunshine throughout the year, and daylight varies from 8 hours 40 minutes to 15 hours 41 minutes per day.

Monthly average temperatures in Biertan, Sibiu, Romania §

The warmest months in Biertan are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 2 °C (30 - 36 °F) throughout the day. On average each year, Biertan experiences 70 days above 25 °C (77.0 °F) and 81 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Biertan, Sibiu, Romania.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 15°C
(59°F)		 17°C
(62°F)		 25°C
(76°F)		 28°C
(83°F)		 30°C
(86°F)		 34°C
(93°F)		 35°C
(94°F)		 36°C
(98°F)		 32°C
(91°F)		 28°C
(83°F)		 25°C
(76°F)		 14°C
(57°F)
Mean maximum 9°C
(49°F)		 14°C
(58°F)		 20°C
(68°F)		 25°C
(77°F)		 28°C
(83°F)		 30°C
(87°F)		 32°C
(90°F)		 34°C
(93°F)		 30°C
(87°F)		 25°C
(78°F)		 19°C
(67°F)		 11°C
(52°F)
Average high 2°C
(36°F)		 6°C
(43°F)		 11°C
(52°F)		 17°C
(62°F)		 21°C
(70°F)		 25°C
(77°F)		 26°C
(80°F)		 28°C
(83°F)		 23°C
(74°F)		 18°C
(64°F)		 11°C
(51°F)		 4°C
(40°F)
Daily mean -2°C
(30°F)		 2°C
(36°F)		 5°C
(42°F)		 11°C
(52°F)		 16°C
(60°F)		 20°C
(68°F)		 21°C
(70°F)		 22°C
(72°F)		 17°C
(63°F)		 11°C
(52°F)		 6°C
(43°F)		 2°C
(35°F)
Average low -5°C
(24°F)		 -1°C
(30°F)		 1°C
(33°F)		 5°C
(41°F)		 10°C
(51°F)		 15°C
(59°F)		 16°C
(60°F)		 16°C
(61°F)		 11°C
(53°F)		 6°C
(43°F)		 3°C
(37°F)		 -1°C
(31°F)
Mean minimum -14°C
(8°F)		 -9°C
(16°F)		 -6°C
(22°F)		 -1°C
(30°F)		 4°C
(40°F)		 10°C
(50°F)		 11°C
(52°F)		 11°C
(52°F)		 4°C
(39°F)		 0°C
(33°F)		 -4°C
(25°F)		 -8°C
(19°F)
Minimum -29°C
(-19°F)		 -11°C
(12°F)		 -11°C
(13°F)		 -6°C
(22°F)		 1°C
(34°F)		 7°C
(45°F)		 9°C
(49°F)		 8°C
(47°F)		 -0°C
(32°F)		 -3°C
(27°F)		 -7°C
(20°F)		 -12°C
(11°F)

Compare climate in Biertan with other places

Compare temperature, precipitation, sunshine, UV index in Biertan, Sibiu, Romania with other places around the world.

Monthly average precipitation in Biertan, Sibiu, Romania §

Biertan usually has the most precipitation in May, June and July, with an average of 16 rainy days and 112 mm (4.4 inches) of precipitation per month.The driest months in Biertan are January, February and November. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Biertan, Sibiu, Romania.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) 31 (1.2) 46 (1.8) 56 (2.2) 52 (2.0) 107 (4.2) 122 (4.8) 107 (4.2) 63 (2.5) 52 (2.1) 48 (1.9) 30 (1.2) 62 (2.4)
Average precipitation days (≥ 1 mm) 7 9 11 10 16 18 15 9 7 7 8 12

Monthly sunshine hours in Biertan, Sibiu, Romania §

The sunniest months in Biertan are June, July and August, when the sun shines an average of 13 hours 20 minutes a day.Least sunny months in Biertan: January, February and December receive an average of 6 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Biertan, Sibiu, Romania.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 162 220 288 344 392 404 419 402 336 285 226 181
Mean daily daylight hours 9h 4m 10h 20m 11h 56m 13h 34m 14h 59m 15h 41m 15h 19m 14h 4m 12h 29m 10h 52m 9h 25m 8h 40m

Solar UV radiation in Biertan, Sibiu, Romania §

Biertan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, February 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 Biertan UV Index data.

Average daily maximum UV levels by month for Biertan, Sibiu, Romania.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 3 5 6 8 9 9 8 7 5 3 2