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Monthly climate in San Salvador de Jujuy, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Salvador de Jujuy features a subtropical climate (Cwb). Temperatures typically range between 11 °C (52 °F) and 21 °C (69 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 2116 mm (83.3 inches) and receives 218 rainy days on the 1 mm (0.04 inches) threshold annually. San Salvador de Jujuy enjoys an average of 2901 hours of sunshine throughout the year, and daylight varies from 10 hours 38 minutes to 13 hours 36 minutes per day.

Monthly average temperatures in San Salvador de Jujuy, Argentina

The warmest months in San Salvador de Jujuy are January, February and December, with daily mean temperatures ranging from 19 to 21 °C (67 - 69 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 12 °C (52 - 55 °F) throughout the day. On average each year, San Salvador de Jujuy experiences 75 days above 25 °C (77.0 °F) and 1 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 Salvador de Jujuy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(90°F)		30°C
(86°F)		30°C
(86°F)		26°C
(80°F)		25°C
(78°F)		26°C
(79°F)		27°C
(80°F)		31°C
(88°F)		33°C
(91°F)		34°C
(94°F)		30°C
(87°F)		31°C
(88°F)
Mean maximum30°C
(87°F)		28°C
(83°F)		28°C
(83°F)		25°C
(77°F)		24°C
(75°F)		22°C
(71°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)		31°C
(89°F)		30°C
(85°F)		30°C
(85°F)
Average high25°C
(78°F)		24°C
(75°F)		22°C
(72°F)		20°C
(69°F)		18°C
(64°F)		16°C
(62°F)		16°C
(62°F)		19°C
(67°F)		21°C
(71°F)		23°C
(74°F)		24°C
(75°F)		24°C
(76°F)
Daily mean21°C
(69°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		13°C
(56°F)		11°C
(52°F)		11°C
(52°F)		12°C
(55°F)		15°C
(60°F)		18°C
(64°F)		19°C
(66°F)		20°C
(68°F)
Average low17°C
(62°F)		16°C
(61°F)		15°C
(59°F)		13°C
(55°F)		9°C
(49°F)		6°C
(44°F)		6°C
(43°F)		7°C
(44°F)		10°C
(50°F)		13°C
(55°F)		14°C
(58°F)		16°C
(60°F)
Mean minimum14°C
(57°F)		13°C
(55°F)		10°C
(50°F)		7°C
(45°F)		4°C
(39°F)		2°C
(36°F)		-1°C
(31°F)		1°C
(34°F)		4°C
(40°F)		7°C
(46°F)		10°C
(50°F)		11°C
(53°F)
Minimum12°C
(54°F)		12°C
(54°F)		7°C
(45°F)		6°C
(42°F)		2°C
(35°F)		-3°C
(27°F)		-2°C
(29°F)		-1°C
(30°F)		0°C
(33°F)		6°C
(43°F)		8°C
(47°F)		8°C
(47°F)

Compare climate in San Salvador de Jujuy with other places

Compare temperature, precipitation, sunshine, UV index in San Salvador de Jujuy, Argentina with other places around the world.

Monthly average precipitation in San Salvador de Jujuy, Argentina

San Salvador de Jujuy usually has the most precipitation in March, April and December, with an average of 23 rainy days and 274 mm (10.8 inches) of precipitation per month. The driest months in San Salvador de Jujuy are June, July and August. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Salvador de Jujuy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)223 (8.8)237 (9.3)282 (11.1)267 (10.5)155 (6.1)55 (2.2)45 (1.8)52 (2.1)85 (3.4)201 (7.9)241 (9.5)272 (10.7)
Average precipitation days (≥ 1 mm)21232423191110813212223

Monthly sunshine hours in San Salvador de Jujuy, Argentina

The sunniest months in San Salvador de Jujuy are August, September and December, when the sun shines an average of 9 hours 11 minutes a day. Least sunny months in San Salvador de Jujuy: March, April and May receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Salvador de Jujuy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours238227219165204236255296267261246282
Mean daily daylight hours13h 26m12h 53m12h 11m11h 29m10h 54m10h 38m10h 47m11h 17m11h 57m12h 40m13h 17m13h 36m

Solar UV radiation in San Salvador de Jujuy, Argentina

San Salvador de Jujuy experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly San Salvador de Jujuy UV Index data.

Average daily maximum UV levels by month for San Salvador de Jujuy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151411867911141616