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Monthly climate in Mar del Tuyu, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mar del Tuyu features a oceanic climate (Cfb). Temperatures typically range between 10 °C (50 °F) and 22 °C (72 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 885 mm (34.8 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Mar del Tuyu enjoys an average of 3379 hours of sunshine throughout the year, and daylight varies from 9 hours 41 minutes to 14 hours 36 minutes per day.

Monthly average temperatures in Mar del Tuyu, Argentina

The warmest months in Mar del Tuyu are January, February and March, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 10 to 12 °C (50 - 53 °F) throughout the day. On average each year, Mar del Tuyu experiences 22 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mar del Tuyu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		29°C
(84°F)		28°C
(83°F)		25°C
(77°F)		21°C
(70°F)		18°C
(65°F)		17°C
(63°F)		17°C
(63°F)		19°C
(67°F)		23°C
(74°F)		28°C
(82°F)		29°C
(84°F)
Mean maximum28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		23°C
(74°F)		20°C
(69°F)		15°C
(60°F)		16°C
(60°F)		16°C
(61°F)		18°C
(65°F)		22°C
(71°F)		25°C
(78°F)		27°C
(81°F)
Average high24°C
(75°F)		23°C
(74°F)		22°C
(71°F)		20°C
(68°F)		16°C
(61°F)		13°C
(56°F)		12°C
(53°F)		12°C
(55°F)		14°C
(57°F)		16°C
(62°F)		20°C
(68°F)		22°C
(71°F)
Daily mean22°C
(72°F)		21°C
(71°F)		20°C
(68°F)		18°C
(65°F)		14°C
(58°F)		12°C
(53°F)		10°C
(50°F)		11°C
(52°F)		12°C
(55°F)		15°C
(58°F)		18°C
(64°F)		20°C
(68°F)
Average low20°C
(68°F)		20°C
(68°F)		18°C
(65°F)		16°C
(62°F)		13°C
(55°F)		10°C
(50°F)		8°C
(47°F)		9°C
(49°F)		11°C
(52°F)		13°C
(55°F)		16°C
(60°F)		18°C
(64°F)
Mean minimum15°C
(60°F)		15°C
(59°F)		14°C
(57°F)		12°C
(54°F)		8°C
(46°F)		5°C
(41°F)		4°C
(40°F)		5°C
(41°F)		7°C
(44°F)		8°C
(47°F)		11°C
(52°F)		13°C
(55°F)
Minimum14°C
(57°F)		12°C
(54°F)		11°C
(53°F)		8°C
(46°F)		6°C
(42°F)		3°C
(37°F)		3°C
(39°F)		3°C
(38°F)		4°C
(39°F)		7°C
(45°F)		10°C
(51°F)		10°C
(51°F)

Compare climate in Mar del Tuyu with other places

Compare temperature, precipitation, sunshine, UV index in Mar del Tuyu, Argentina with other places around the world.

Monthly average precipitation in Mar del Tuyu, Argentina

Mar del Tuyu usually has the most precipitation in February, March and April, with an average of 8 rainy days and 90 mm (3.5 inches) of precipitation per month. The driest months in Mar del Tuyu are May, October and November. On average, 60 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mar del Tuyu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)65 (2.6)82 (3.2)100 (3.9)87 (3.4)64 (2.5)76 (3.0)77 (3.0)67 (2.6)76 (3.0)54 (2.1)64 (2.5)74 (2.9)
Average precipitation days (≥ 1 mm)7710989967898

Monthly sunshine hours in Mar del Tuyu, Argentina

The sunniest months in Mar del Tuyu are February, November and December, when the sun shines an average of 11 hours 30 minutes a day. Least sunny months in Mar del Tuyu: May, June and July receive an average of 7 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mar del Tuyu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours303318311258231209205249265309336380
Mean daily daylight hours14h 18m13h 24m12h 15m11h 6m10h 8m9h 41m9h 55m10h 46m11h 52m13h 2m14h 4m14h 36m

Solar UV radiation in Mar del Tuyu, Argentina

Mar del Tuyu experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 12 - 14, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Mar del Tuyu UV Index data.

Average daily maximum UV levels by month for Mar del Tuyu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141210743357101214