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Monthly climate in Tarnova, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tarnova features a oceanic climate (Cfb). Temperatures typically range between -1 °C (31 °F) and 23 °C (73 °F) through the year, but rarely can drop to -19 °C (-2 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 759 mm (29.9 inches) and receives 123 rainy days on the 1 mm (0.04 inches) threshold annually. Tarnova enjoys an average of 3669 hours of sunshine throughout the year, and daylight varies from 8 hours 39 minutes to 15 hours 42 minutes per day.

Monthly average temperatures in Tarnova, Romania

The warmest months in Tarnova are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (69 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 3 °C (31 - 38 °F) throughout the day. On average each year, Tarnova experiences 77 days above 25 °C (77.0 °F) and 71 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tarnova. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		19°C
(66°F)		24°C
(76°F)		29°C
(84°F)		29°C
(85°F)		36°C
(98°F)		36°C
(98°F)		39°C
(102°F)		33°C
(92°F)		28°C
(83°F)		24°C
(76°F)		15°C
(60°F)
Mean maximum10°C
(50°F)		15°C
(60°F)		20°C
(69°F)		25°C
(77°F)		28°C
(82°F)		31°C
(88°F)		33°C
(92°F)		35°C
(95°F)		31°C
(89°F)		26°C
(79°F)		20°C
(68°F)		13°C
(56°F)
Average high2°C
(37°F)		7°C
(45°F)		11°C
(53°F)		17°C
(63°F)		21°C
(70°F)		26°C
(79°F)		28°C
(82°F)		29°C
(85°F)		24°C
(75°F)		18°C
(65°F)		12°C
(53°F)		5°C
(42°F)
Daily mean-1°C
(31°F)		3°C
(38°F)		6°C
(43°F)		11°C
(53°F)		16°C
(61°F)		21°C
(69°F)		22°C
(72°F)		23°C
(73°F)		18°C
(64°F)		12°C
(55°F)		7°C
(46°F)		3°C
(37°F)
Average low-3°C
(26°F)		-0°C
(32°F)		1°C
(34°F)		6°C
(42°F)		11°C
(51°F)		15°C
(60°F)		16°C
(62°F)		17°C
(63°F)		12°C
(54°F)		8°C
(46°F)		4°C
(40°F)		0°C
(33°F)
Mean minimum-11°C
(12°F)		-9°C
(16°F)		-7°C
(19°F)		-1°C
(30°F)		5°C
(40°F)		9°C
(49°F)		10°C
(51°F)		11°C
(52°F)		5°C
(40°F)		1°C
(33°F)		-3°C
(28°F)		-7°C
(20°F)
Minimum-17°C
(2°F)		-13°C
(9°F)		-19°C
(-2°F)		-4°C
(24°F)		2°C
(36°F)		7°C
(45°F)		8°C
(47°F)		8°C
(47°F)		1°C
(34°F)		-1°C
(30°F)		-5°C
(23°F)		-9°C
(17°F)

Compare climate in Tarnova with other places

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

Monthly average precipitation in Tarnova, Romania

Tarnova usually has the most precipitation in May, June and December, with an average of 14 rainy days and 91 mm (3.6 inches) of precipitation per month. The driest months in Tarnova are April, September and October. On average, 47 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tarnova. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)51 (2.0)56 (2.2)56 (2.2)50 (2.0)93 (3.7)102 (4.0)69 (2.7)55 (2.2)47 (1.8)45 (1.8)55 (2.1)79 (3.1)
Average precipitation days (≥ 1 mm)910108161410878914

Monthly sunshine hours in Tarnova, Romania

The sunniest months in Tarnova are June, July and August, when the sun shines an average of 13 hours 30 minutes a day. Least sunny months in Tarnova: January, February and December receive an average of 6 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tarnova. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours170211290345382406431403336283217188
Mean daily daylight hours9h 3m10h 19m11h 56m13h 35m14h 59m15h 42m15h 20m14h 4m12h 29m10h 51m9h 24m8h 39m

Solar UV radiation in Tarnova, Romania

Tarnova 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 Tarnova UV Index data.

Average daily maximum UV levels by month for Tarnova. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987432