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Monthly climate in Sanmartin, Romania

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sanmartin features a oceanic climate (Cfb). Temperatures typically range between 0 °C (32 °F) and 24 °C (75 °F) through the year, but rarely can drop to -17 °C (1 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 647 mm (25.5 inches) and receives 112 rainy days on the 1 mm (0.04 inches) threshold annually. Sanmartin enjoys an average of 3645 hours of sunshine throughout the year, and daylight varies from 8 hours 38 minutes to 15 hours 43 minutes per day.

Monthly average temperatures in Sanmartin, Romania

The warmest months in Sanmartin are June, July and August, with daily mean temperatures ranging from 22 to 24 °C (72 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 4 °C (32 - 39 °F) throughout the day. On average each year, Sanmartin experiences 90 days above 25 °C (77.0 °F) and 59 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sanmartin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(58°F)		20°C
(68°F)		25°C
(77°F)		30°C
(86°F)		31°C
(88°F)		38°C
(100°F)		37°C
(99°F)		39°C
(102°F)		34°C
(93°F)		28°C
(82°F)		25°C
(77°F)		16°C
(61°F)
Mean maximum10°C
(50°F)		16°C
(61°F)		21°C
(71°F)		26°C
(79°F)		29°C
(84°F)		32°C
(90°F)		34°C
(94°F)		36°C
(97°F)		32°C
(90°F)		26°C
(80°F)		20°C
(68°F)		14°C
(57°F)
Average high3°C
(38°F)		8°C
(47°F)		12°C
(54°F)		18°C
(65°F)		22°C
(72°F)		27°C
(81°F)		29°C
(84°F)		30°C
(87°F)		25°C
(77°F)		19°C
(67°F)		12°C
(54°F)		6°C
(43°F)
Daily mean0°C
(32°F)		4°C
(39°F)		7°C
(45°F)		12°C
(54°F)		17°C
(63°F)		22°C
(72°F)		23°C
(74°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		8°C
(46°F)		3°C
(38°F)
Average low-3°C
(28°F)		0°C
(33°F)		2°C
(35°F)		6°C
(44°F)		11°C
(53°F)		16°C
(62°F)		17°C
(63°F)		18°C
(64°F)		13°C
(55°F)		8°C
(47°F)		4°C
(40°F)		1°C
(34°F)
Mean minimum-10°C
(14°F)		-8°C
(18°F)		-6°C
(21°F)		-0°C
(32°F)		6°C
(42°F)		11°C
(52°F)		12°C
(54°F)		11°C
(53°F)		6°C
(43°F)		1°C
(35°F)		-2°C
(29°F)		-6°C
(21°F)
Minimum-17°C
(1°F)		-12°C
(11°F)		-16°C
(3°F)		-5°C
(23°F)		3°C
(38°F)		8°C
(47°F)		9°C
(49°F)		9°C
(49°F)		3°C
(37°F)		-1°C
(31°F)		-3°C
(27°F)		-8°C
(17°F)

Compare climate in Sanmartin with other places

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

Monthly average precipitation in Sanmartin, Romania

Sanmartin usually has the most precipitation in May, June and December, with an average of 12 rainy days and 73 mm (2.9 inches) of precipitation per month. The driest months in Sanmartin are April, September and October. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sanmartin. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)42 (1.6)51 (2.0)48 (1.9)38 (1.5)70 (2.7)81 (3.2)65 (2.6)51 (2.0)41 (1.6)41 (1.6)52 (2.0)67 (2.6)
Average precipitation days (≥ 1 mm)81010812139768912

Monthly sunshine hours in Sanmartin, Romania

The sunniest months in Sanmartin are June, July and August, when the sun shines an average of 13 hours 28 minutes a day. Least sunny months in Sanmartin: January, February 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 Sanmartin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours170208291341380406430402333281213186
Mean daily daylight hours9h 2m10h 19m11h 56m13h 35m15h 0m15h 43m15h 20m14h 5m12h 30m10h 51m9h 24m8h 38m

Solar UV radiation in Sanmartin, Romania

Sanmartin 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 Sanmartin UV Index data.

Average daily maximum UV levels by month for Sanmartin. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689987432