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Monthly climate in Viisoara, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Viisoara features a humid subtropical climate (Cfa). Temperatures typically range between 0 °C (33 °F) and 26 °C (79 °F) through the year, but rarely can drop to -21 °C (-6 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 634 mm (25.0 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually. Viisoara enjoys an average of 3678 hours of sunshine throughout the year, and daylight varies from 8 hours 54 minutes to 15 hours 26 minutes per day.

Monthly average temperatures in Viisoara, Romania

The warmest months in Viisoara are June, July and August, with daily mean temperatures ranging from 22 to 26 °C (72 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 4 °C (33 - 39 °F) throughout the day. On average each year, Viisoara experiences 108 days above 25 °C (77.0 °F) and 60 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Viisoara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		21°C
(70°F)		25°C
(77°F)		30°C
(86°F)		33°C
(91°F)		41°C
(106°F)		40°C
(104°F)		41°C
(106°F)		37°C
(98°F)		30°C
(87°F)		27°C
(81°F)		17°C
(62°F)
Mean maximum13°C
(55°F)		19°C
(66°F)		22°C
(72°F)		27°C
(81°F)		30°C
(87°F)		34°C
(94°F)		37°C
(98°F)		38°C
(100°F)		35°C
(95°F)		27°C
(81°F)		22°C
(71°F)		14°C
(57°F)
Average high4°C
(40°F)		9°C
(48°F)		13°C
(55°F)		19°C
(66°F)		24°C
(75°F)		28°C
(83°F)		31°C
(88°F)		33°C
(91°F)		28°C
(82°F)		20°C
(68°F)		12°C
(53°F)		6°C
(44°F)
Daily mean0°C
(33°F)		4°C
(39°F)		7°C
(45°F)		13°C
(55°F)		18°C
(65°F)		22°C
(72°F)		25°C
(77°F)		26°C
(79°F)		21°C
(69°F)		13°C
(57°F)		8°C
(46°F)		3°C
(37°F)
Average low-3°C
(26°F)		-0°C
(32°F)		2°C
(36°F)		7°C
(45°F)		12°C
(55°F)		17°C
(62°F)		18°C
(66°F)		19°C
(66°F)		14°C
(58°F)		8°C
(47°F)		5°C
(41°F)		0°C
(32°F)
Mean minimum-12°C
(10°F)		-8°C
(18°F)		-5°C
(22°F)		0°C
(33°F)		7°C
(45°F)		12°C
(54°F)		14°C
(57°F)		14°C
(57°F)		6°C
(43°F)		3°C
(38°F)		-4°C
(26°F)		-8°C
(18°F)
Minimum-21°C
(-6°F)		-12°C
(11°F)		-16°C
(3°F)		-1°C
(30°F)		5°C
(41°F)		8°C
(47°F)		11°C
(53°F)		11°C
(52°F)		2°C
(37°F)		1°C
(34°F)		-13°C
(10°F)		-16°C
(3°F)

Compare climate in Viisoara with other places

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

Monthly average precipitation in Viisoara, Romania

Viisoara usually has the most precipitation in March, May and June, with an average of 11 rainy days and 83 mm (3.3 inches) of precipitation per month. The driest months in Viisoara are April, August and September. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Viisoara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)40 (1.6)66 (2.6)37 (1.5)83 (3.3)99 (3.9)61 (2.4)23 (0.9)15 (0.6)63 (2.5)45 (1.8)58 (2.3)
Average precipitation days (≥ 1 mm)781061213843689

Monthly sunshine hours in Viisoara, Romania

The sunniest months in Viisoara are June, July and August, when the sun shines an average of 13 hours 20 minutes a day. Least sunny months in Viisoara: January, November 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 Viisoara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours170229292340389402422401341286202197
Mean daily daylight hours9h 16m10h 27m11h 56m13h 28m14h 47m15h 26m15h 5m13h 56m12h 28m10h 56m9h 36m8h 54m

Solar UV radiation in Viisoara, Romania

Viisoara 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 Viisoara UV Index data.

Average daily maximum UV levels by month for Viisoara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)236789987532