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Monthly climate in San Antonio de los Cobres, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Antonio de los Cobres features a ice cap climate ET). Temperatures typically range between -1 °C (31 °F) and 10 °C (51 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 26 °C (79 °F). The average annual precipitation amounts to about 417 mm (16.4 inches) and receives 72 rainy days on the 1 mm (0.04 inches) threshold annually. San Antonio de los Cobres enjoys an average of 4104 hours of sunshine throughout the year, and daylight varies from 10 hours 38 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in San Antonio de los Cobres, Argentina

The warmest months in San Antonio de los Cobres are January, November and December, with daily mean temperatures ranging from 10 to 10 °C (49 - 51 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from -1 to 1 °C (31 - 34 °F) throughout the day. On average each year, San Antonio de los Cobres experiences 0 days above 25 °C (77.0 °F) and 214 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in San Antonio de los Cobres. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(76°F)		25°C
(78°F)		24°C
(76°F)		21°C
(70°F)		18°C
(65°F)		16°C
(61°F)		16°C
(61°F)		17°C
(63°F)		21°C
(71°F)		23°C
(74°F)		26°C
(79°F)		25°C
(78°F)
Mean maximum23°C
(73°F)		22°C
(72°F)		21°C
(71°F)		19°C
(67°F)		17°C
(62°F)		13°C
(55°F)		14°C
(57°F)		16°C
(60°F)		20°C
(69°F)		21°C
(70°F)		24°C
(75°F)		24°C
(75°F)
Average high17°C
(63°F)		18°C
(64°F)		17°C
(63°F)		16°C
(60°F)		12°C
(54°F)		9°C
(48°F)		10°C
(50°F)		11°C
(52°F)		15°C
(58°F)		17°C
(64°F)		19°C
(67°F)		19°C
(66°F)
Daily mean10°C
(49°F)		9°C
(49°F)		8°C
(47°F)		6°C
(43°F)		2°C
(37°F)		-1°C
(31°F)		-0°C
(32°F)		1°C
(34°F)		5°C
(41°F)		8°C
(46°F)		10°C
(50°F)		10°C
(51°F)
Average low3°C
(38°F)		2°C
(37°F)		1°C
(34°F)		-3°C
(27°F)		-6°C
(22°F)		-8°C
(18°F)		-8°C
(18°F)		-7°C
(19°F)		-5°C
(24°F)		-2°C
(29°F)		0°C
(33°F)		3°C
(37°F)
Mean minimum-2°C
(29°F)		-2°C
(28°F)		-4°C
(26°F)		-8°C
(18°F)		-10°C
(14°F)		-11°C
(12°F)		-12°C
(11°F)		-11°C
(13°F)		-10°C
(15°F)		-6°C
(21°F)		-4°C
(26°F)		-2°C
(28°F)
Minimum-3°C
(26°F)		-3°C
(26°F)		-7°C
(20°F)		-9°C
(16°F)		-11°C
(12°F)		-21°C
(-5°F)		-13°C
(10°F)		-12°C
(10°F)		-15°C
(5°F)		-8°C
(19°F)		-5°C
(24°F)		-3°C
(26°F)

Compare climate in San Antonio de los Cobres with other places

Compare temperature, precipitation, sunshine, UV index in San Antonio de los Cobres, Argentina with other places around the world.

Monthly average precipitation in San Antonio de los Cobres, Argentina

San Antonio de los Cobres usually has the most precipitation in January, February and December, with an average of 15 rainy days and 92 mm (3.6 inches) of precipitation per month. The driest months in San Antonio de los Cobres are May, July and August. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Antonio de los Cobres. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)97 (3.8)95 (3.7)81 (3.2)16 (0.6)1 (0.1)2 (0.1)1 (0.0)1 (0.0)5 (0.2)6 (0.2)30 (1.2)83 (3.3)
Average precipitation days (≥ 1 mm)1617134000011614

Monthly sunshine hours in San Antonio de los Cobres, Argentina

The sunniest months in San Antonio de los Cobres are October, November and December, when the sun shines an average of 12 hours 25 minutes a day. Least sunny months in San Antonio de los Cobres: January, February and June receive an average of 10 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Antonio de los Cobres. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours293316355334331308325346348381383378
Mean daily daylight hours13h 25m12h 52m12h 11m11h 29m10h 55m10h 38m10h 47m11h 17m11h 57m12h 39m13h 16m13h 35m

Solar UV radiation in San Antonio de los Cobres, Argentina

San Antonio de los Cobres experiences the highest level of ultraviolet (UV) radiation in February, November and December, when the maximum UV index can reach values of 19 - 22, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly San Antonio de los Cobres UV Index data.

Average daily maximum UV levels by month for San Antonio de los Cobres. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1920181410891114181922