nomadseason

Monthly climate in Martanus, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Martanus features a humid continental climate (Dfb). Temperatures typically range between -4 °C (24 °F) and 18 °C (65 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 811 mm (31.9 inches) and receives 130 rainy days on the 1 mm (0.04 inches) threshold annually. Martanus enjoys an average of 3739 hours of sunshine throughout the year, and daylight varies from 8 hours 42 minutes to 15 hours 40 minutes per day.

Monthly average temperatures in Martanus, Romania

The warmest months in Martanus are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (62 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (24 - 31 °F) throughout the day. On average each year, Martanus experiences 26 days above 25 °C (77.0 °F) and 122 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Martanus. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum12°C
(53°F)		15°C
(59°F)		20°C
(68°F)		24°C
(76°F)		26°C
(79°F)		29°C
(85°F)		30°C
(86°F)		32°C
(90°F)		30°C
(86°F)		24°C
(75°F)		23°C
(73°F)		13°C
(55°F)
Mean maximum8°C
(46°F)		11°C
(52°F)		16°C
(62°F)		21°C
(70°F)		24°C
(75°F)		26°C
(80°F)		28°C
(83°F)		29°C
(85°F)		27°C
(81°F)		22°C
(72°F)		17°C
(63°F)		9°C
(49°F)
Average high-1°C
(30°F)		3°C
(37°F)		6°C
(44°F)		12°C
(54°F)		17°C
(63°F)		21°C
(70°F)		23°C
(73°F)		24°C
(76°F)		19°C
(67°F)		14°C
(58°F)		7°C
(46°F)		2°C
(36°F)
Daily mean-4°C
(24°F)		-1°C
(30°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		16°C
(62°F)		17°C
(64°F)		18°C
(65°F)		13°C
(56°F)		8°C
(47°F)		3°C
(38°F)		-1°C
(31°F)
Average low-8°C
(18°F)		-5°C
(24°F)		-3°C
(28°F)		1°C
(35°F)		7°C
(45°F)		12°C
(53°F)		12°C
(55°F)		13°C
(55°F)		8°C
(47°F)		4°C
(39°F)		0°C
(33°F)		-3°C
(27°F)
Mean minimum-19°C
(-3°F)		-15°C
(6°F)		-12°C
(11°F)		-6°C
(22°F)		1°C
(34°F)		7°C
(44°F)		8°C
(47°F)		8°C
(46°F)		-1°C
(31°F)		-2°C
(28°F)		-6°C
(21°F)		-12°C
(11°F)
Minimum-24°C
(-11°F)		-19°C
(-2°F)		-19°C
(-3°F)		-10°C
(15°F)		-2°C
(29°F)		4°C
(39°F)		7°C
(45°F)		5°C
(42°F)		-3°C
(27°F)		-5°C
(23°F)		-12°C
(11°F)		-17°C
(2°F)

Compare climate in Martanus with other places

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

Monthly average precipitation in Martanus, Romania

Martanus usually has the most precipitation in May, June and July, with an average of 17 rainy days and 124 mm (4.9 inches) of precipitation per month. The driest months in Martanus are January, September and November. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Martanus. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)28 (1.1)43 (1.7)57 (2.2)56 (2.2)101 (4.0)170 (6.7)102 (4.0)75 (3.0)41 (1.6)44 (1.7)35 (1.4)58 (2.3)
Average precipitation days (≥ 1 mm)691110171916987711

Monthly sunshine hours in Martanus, Romania

The sunniest months in Martanus are June, July and August, when the sun shines an average of 13 hours 26 minutes a day. Least sunny months in Martanus: January, November and December receive an average of 6 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Martanus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours171236293349397404424407340292228192
Mean daily daylight hours9h 5m10h 21m11h 56m13h 33m14h 57m15h 40m15h 17m14h 3m12h 29m10h 52m9h 26m8h 42m

Solar UV radiation in Martanus, Romania

Martanus experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 10, 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 Martanus UV Index data.

Average daily maximum UV levels by month for Martanus. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2357810987532