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Monthly climate in Santa Clara, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Santa Clara features a humid subtropical climate (Cwa). Temperatures typically range between 13 °C (56 °F) and 25 °C (77 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 975 mm (38.4 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually. Santa Clara enjoys an average of 3005 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 Santa Clara, Argentina

The warmest months in Santa Clara are January, November and December, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 16 °C (56 - 61 °F) throughout the day. On average each year, Santa Clara experiences 205 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Santa Clara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum40°C
(104°F)		36°C
(97°F)		36°C
(97°F)		34°C
(93°F)		33°C
(93°F)		31°C
(88°F)		33°C
(92°F)		39°C
(102°F)		42°C
(108°F)		44°C
(112°F)		40°C
(103°F)		39°C
(102°F)
Mean maximum37°C
(99°F)		34°C
(94°F)		34°C
(94°F)		30°C
(87°F)		29°C
(85°F)		27°C
(81°F)		31°C
(88°F)		36°C
(97°F)		39°C
(103°F)		41°C
(106°F)		38°C
(101°F)		38°C
(100°F)
Average high31°C
(87°F)		29°C
(84°F)		27°C
(81°F)		25°C
(78°F)		22°C
(73°F)		21°C
(70°F)		21°C
(71°F)		26°C
(78°F)		29°C
(84°F)		30°C
(87°F)		30°C
(87°F)		30°C
(87°F)
Daily mean25°C
(77°F)		24°C
(75°F)		22°C
(72°F)		20°C
(68°F)		16°C
(61°F)		13°C
(56°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)
Average low20°C
(69°F)		19°C
(67°F)		18°C
(65°F)		16°C
(61°F)		11°C
(53°F)		7°C
(46°F)		7°C
(44°F)		8°C
(47°F)		13°C
(56°F)		17°C
(62°F)		19°C
(66°F)		20°C
(68°F)
Mean minimum17°C
(62°F)		15°C
(60°F)		13°C
(56°F)		9°C
(49°F)		4°C
(39°F)		2°C
(36°F)		-2°C
(29°F)		1°C
(35°F)		5°C
(41°F)		11°C
(51°F)		13°C
(56°F)		15°C
(59°F)
Minimum14°C
(58°F)		14°C
(57°F)		12°C
(54°F)		5°C
(42°F)		2°C
(36°F)		-1°C
(30°F)		-3°C
(27°F)		0°C
(32°F)		3°C
(38°F)		10°C
(50°F)		11°C
(53°F)		13°C
(56°F)

Compare climate in Santa Clara with other places

Compare temperature, precipitation, sunshine, UV index in Santa Clara, Argentina with other places around the world.

Monthly average precipitation in Santa Clara, Argentina

Santa Clara usually has the most precipitation in January, February and December, with an average of 17 rainy days and 174 mm (6.9 inches) of precipitation per month. The driest months in Santa Clara are July, August and September. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santa Clara. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)180 (7.1)153 (6.0)132 (5.2)110 (4.3)32 (1.3)13 (0.5)10 (0.4)6 (0.2)7 (0.3)56 (2.2)86 (3.4)189 (7.4)
Average precipitation days (≥ 1 mm)171818169331181417

Monthly sunshine hours in Santa Clara, Argentina

The sunniest months in Santa Clara are August, September and December, when the sun shines an average of 9 hours 26 minutes a day. Least sunny months in Santa Clara: March, April and May receive an average of 6 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santa Clara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours244242232189214237259299272260256296
Mean daily daylight hours13h 25m12h 53m12h 11m11h 29m10h 54m10h 38m10h 47m11h 17m11h 57m12h 39m13h 17m13h 36m

Solar UV radiation in Santa Clara, Argentina

Santa Clara experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 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 Santa Clara UV Index data.

Average daily maximum UV levels by month for Santa Clara. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16141311867811141515