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Monthly climate in Traian, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Traian features a humid subtropical climate (Cfa). Temperatures typically range between 0 °C (33 °F) and 25 °C (77 °F) through the year, but rarely can drop to -16 °C (4 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 525 mm (20.7 inches) and receives 86 rainy days on the 1 mm (0.04 inches) threshold annually. Traian enjoys an average of 3753 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 33 minutes per day.

Monthly average temperatures in Traian, Romania

The warmest months in Traian 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 0 to 3 °C (33 - 38 °F) throughout the day. On average each year, Traian experiences 96 days above 25 °C (77.0 °F) and 61 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Traian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		20°C
(68°F)		24°C
(76°F)		29°C
(85°F)		32°C
(90°F)		34°C
(94°F)		38°C
(101°F)		38°C
(100°F)		34°C
(94°F)		29°C
(85°F)		24°C
(75°F)		17°C
(62°F)
Mean maximum12°C
(53°F)		17°C
(63°F)		22°C
(71°F)		25°C
(78°F)		30°C
(86°F)		33°C
(91°F)		36°C
(96°F)		36°C
(97°F)		33°C
(91°F)		26°C
(79°F)		21°C
(70°F)		13°C
(56°F)
Average high4°C
(39°F)		7°C
(46°F)		12°C
(53°F)		18°C
(64°F)		23°C
(74°F)		28°C
(82°F)		29°C
(85°F)		31°C
(88°F)		26°C
(79°F)		19°C
(67°F)		11°C
(53°F)		6°C
(43°F)
Daily mean0°C
(33°F)		3°C
(38°F)		7°C
(44°F)		12°C
(54°F)		18°C
(64°F)		22°C
(72°F)		24°C
(76°F)		25°C
(77°F)		20°C
(68°F)		13°C
(56°F)		8°C
(46°F)		3°C
(38°F)
Average low-3°C
(27°F)		-1°C
(31°F)		2°C
(36°F)		6°C
(43°F)		12°C
(54°F)		17°C
(63°F)		18°C
(65°F)		19°C
(66°F)		14°C
(58°F)		9°C
(48°F)		5°C
(41°F)		1°C
(33°F)
Mean minimum-10°C
(15°F)		-8°C
(19°F)		-4°C
(24°F)		0°C
(33°F)		7°C
(44°F)		13°C
(55°F)		14°C
(58°F)		14°C
(58°F)		7°C
(44°F)		3°C
(37°F)		-2°C
(28°F)		-6°C
(22°F)
Minimum-16°C
(4°F)		-11°C
(13°F)		-11°C
(13°F)		-2°C
(29°F)		5°C
(42°F)		8°C
(47°F)		13°C
(56°F)		11°C
(53°F)		2°C
(35°F)		-0°C
(32°F)		-4°C
(25°F)		-10°C
(15°F)

Compare climate in Traian with other places

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

Monthly average precipitation in Traian, Romania

Traian usually has the most precipitation in June, July and December, with an average of 11 rainy days and 69 mm (2.7 inches) of precipitation per month. The driest months in Traian are January, August and September. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Traian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)30 (1.2)36 (1.4)41 (1.6)41 (1.6)46 (1.8)97 (3.8)55 (2.2)18 (0.7)23 (0.9)50 (2.0)34 (1.3)56 (2.2)
Average precipitation days (≥ 1 mm)568791310336610

Monthly sunshine hours in Traian, Romania

The sunniest months in Traian are June, July and August, when the sun shines an average of 13 hours 32 minutes a day. Least sunny months in Traian: January, November and December receive an average of 6 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Traian. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours172238298349400405432407341293217193
Mean daily daylight hours9h 10m10h 24m11h 56m13h 31m14h 52m15h 33m15h 11m14h 0m12h 28m10h 54m9h 31m8h 48m

Solar UV radiation in Traian, Romania

Traian 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 Traian UV Index data.

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