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Monthly climate in Viisoara, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Viisoara features a oceanic climate (Cfb). Temperatures typically range between -1 °C (30 °F) and 22 °C (72 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 595 mm (23.4 inches) and receives 107 rainy days on the 1 mm (0.04 inches) threshold annually. Viisoara enjoys an average of 3517 hours of sunshine throughout the year, and daylight varies from 8 hours 22 minutes to 16 hours 0 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 21 to 22 °C (70 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 1 °C (30 - 34 °F) throughout the day. On average each year, Viisoara experiences 69 days above 25 °C (77.0 °F) and 82 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
Maximum13°C
(56°F)		16°C
(61°F)		23°C
(73°F)		28°C
(82°F)		31°C
(88°F)		33°C
(92°F)		35°C
(95°F)		38°C
(100°F)		35°C
(96°F)		26°C
(78°F)		22°C
(73°F)		14°C
(57°F)
Mean maximum9°C
(48°F)		14°C
(57°F)		19°C
(66°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)		33°C
(91°F)		34°C
(94°F)		31°C
(88°F)		24°C
(75°F)		17°C
(63°F)		10°C
(51°F)
Average high1°C
(35°F)		4°C
(39°F)		9°C
(48°F)		16°C
(62°F)		21°C
(71°F)		26°C
(79°F)		27°C
(81°F)		28°C
(83°F)		23°C
(73°F)		16°C
(62°F)		8°C
(47°F)		3°C
(38°F)
Daily mean-1°C
(30°F)		1°C
(33°F)		4°C
(40°F)		11°C
(52°F)		16°C
(61°F)		21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		17°C
(63°F)		11°C
(53°F)		5°C
(42°F)		1°C
(34°F)
Average low-4°C
(25°F)		-3°C
(27°F)		0°C
(32°F)		5°C
(41°F)		10°C
(51°F)		16°C
(61°F)		16°C
(62°F)		16°C
(61°F)		12°C
(53°F)		7°C
(45°F)		3°C
(38°F)		-1°C
(30°F)
Mean minimum-15°C
(6°F)		-12°C
(10°F)		-7°C
(19°F)		-2°C
(29°F)		4°C
(39°F)		10°C
(51°F)		11°C
(53°F)		11°C
(53°F)		5°C
(40°F)		1°C
(34°F)		-5°C
(24°F)		-9°C
(16°F)
Minimum-21°C
(-5°F)		-20°C
(-4°F)		-21°C
(-5°F)		-6°C
(21°F)		2°C
(35°F)		7°C
(44°F)		10°C
(50°F)		9°C
(49°F)		4°C
(39°F)		-2°C
(28°F)		-9°C
(16°F)		-17°C
(1°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 May, June and July, with an average of 13 rainy days and 85 mm (3.3 inches) of precipitation per month. The driest months in Viisoara are January, October and November. On average, 29 mm (1.1 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)24 (0.9)38 (1.5)39 (1.5)34 (1.3)76 (3.0)99 (3.9)78 (3.1)46 (1.8)46 (1.8)32 (1.3)30 (1.2)53 (2.1)
Average precipitation days (≥ 1 mm)6997131511775612

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 29 minutes a day. Least sunny months in Viisoara: January, November and December receive an average of 5 hours 0 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 hours142198295342388410426404321269182135
Mean daily daylight hours8h 48m10h 11m11h 55m13h 42m15h 13m16h 0m15h 35m14h 14m12h 31m10h 46m9h 12m8h 22m

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 7 - 8, which corresponds to the High / 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)235678876432