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Monthly climate in Unirea, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Unirea features a humid subtropical climate (Cfa). Temperatures typically range between 1 °C (34 °F) and 25 °C (77 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 537 mm (21.2 inches) and receives 84 rainy days on the 1 mm (0.04 inches) threshold annually. Unirea enjoys an average of 3713 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 Unirea, Romania

The warmest months in Unirea are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 40 °F) throughout the day. On average each year, Unirea experiences 92 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Unirea. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(62°F)		19°C
(67°F)		23°C
(74°F)		27°C
(81°F)		30°C
(87°F)		33°C
(91°F)		37°C
(99°F)		37°C
(99°F)		34°C
(93°F)		30°C
(86°F)		26°C
(79°F)		19°C
(67°F)
Mean maximum13°C
(55°F)		18°C
(64°F)		21°C
(70°F)		24°C
(75°F)		28°C
(83°F)		31°C
(89°F)		35°C
(95°F)		35°C
(96°F)		32°C
(90°F)		27°C
(80°F)		22°C
(72°F)		16°C
(61°F)
Average high4°C
(40°F)		8°C
(47°F)		11°C
(52°F)		17°C
(63°F)		22°C
(72°F)		27°C
(80°F)		29°C
(85°F)		30°C
(87°F)		26°C
(79°F)		19°C
(67°F)		12°C
(54°F)		7°C
(46°F)
Daily mean1°C
(34°F)		4°C
(39°F)		7°C
(44°F)		11°C
(53°F)		17°C
(63°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		20°C
(68°F)		14°C
(57°F)		9°C
(48°F)		4°C
(40°F)
Average low-2°C
(29°F)		0°C
(33°F)		2°C
(36°F)		6°C
(44°F)		12°C
(54°F)		17°C
(63°F)		19°C
(66°F)		19°C
(66°F)		14°C
(58°F)		10°C
(50°F)		6°C
(42°F)		1°C
(35°F)
Mean minimum-10°C
(14°F)		-8°C
(17°F)		-5°C
(24°F)		1°C
(34°F)		6°C
(44°F)		13°C
(56°F)		15°C
(58°F)		14°C
(58°F)		7°C
(46°F)		5°C
(40°F)		-2°C
(29°F)		-7°C
(20°F)
Minimum-20°C
(-4°F)		-12°C
(11°F)		-14°C
(7°F)		-1°C
(31°F)		4°C
(40°F)		9°C
(49°F)		14°C
(57°F)		13°C
(55°F)		3°C
(38°F)		2°C
(36°F)		-5°C
(23°F)		-17°C
(1°F)

Compare climate in Unirea with other places

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

Monthly average precipitation in Unirea, Romania

Unirea usually has the most precipitation in March, June and December, with an average of 10 rainy days and 69 mm (2.7 inches) of precipitation per month. The driest months in Unirea are April, August and September. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Unirea. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)44 (1.7)58 (2.3)31 (1.2)41 (1.6)87 (3.4)54 (2.1)16 (0.6)19 (0.7)49 (1.9)37 (1.5)61 (2.4)
Average precipitation days (≥ 1 mm)67879138335510

Monthly sunshine hours in Unirea, Romania

The sunniest months in Unirea are June, July and August, when the sun shines an average of 13 hours 28 minutes a day. Least sunny months in Unirea: January, November and December receive an average of 6 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Unirea. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours163231291348398404429406342287214194
Mean daily daylight hours9h 16m10h 27m11h 56m13h 28m14h 46m15h 26m15h 5m13h 56m12h 28m10h 56m9h 36m8h 54m

Solar UV radiation in Unirea, Romania

Unirea 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 Unirea UV Index data.

Average daily maximum UV levels by month for Unirea. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235789987532