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Monthly climate in San Antonio, Catamarca, Argentina

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Antonio features a cold semi-arid climate (BSk).Temperatures typically range between 8 °C (46 °F) and 20 °C (68 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 32 °C (90 °F).The average annual precipitation amounts to about 1567 mm (61.7 inches) and receives 164 rainy days on the 1 mm (0.04 inches) threshold annually.San Antonio enjoys an average of 3471 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in San Antonio, Catamarca, Argentina §

The warmest months in San Antonio are January, February and December, with daily mean temperatures ranging from 19 to 20 °C (66 - 68 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 8 to 10 °C (46 - 50 °F) throughout the day. On average each year, San Antonio experiences 59 days above 25 °C (77.0 °F) and 17 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, Catamarca, Argentina.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 31°C
(89°F)		 30°C
(86°F)		 29°C
(84°F)		 27°C
(82°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)		 30°C
(85°F)		 31°C
(89°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(88°F)
Mean maximum 30°C
(86°F)		 28°C
(83°F)		 28°C
(82°F)		 25°C
(78°F)		 23°C
(74°F)		 20°C
(68°F)		 23°C
(73°F)		 27°C
(80°F)		 29°C
(84°F)		 30°C
(87°F)		 30°C
(85°F)		 30°C
(86°F)
Average high 25°C
(76°F)		 23°C
(73°F)		 22°C
(71°F)		 20°C
(68°F)		 17°C
(63°F)		 15°C
(59°F)		 15°C
(59°F)		 18°C
(64°F)		 20°C
(68°F)		 22°C
(71°F)		 23°C
(73°F)		 23°C
(74°F)
Daily mean 20°C
(68°F)		 19°C
(66°F)		 17°C
(63°F)		 15°C
(60°F)		 11°C
(53°F)		 8°C
(47°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(56°F)		 16°C
(61°F)		 18°C
(64°F)		 19°C
(66°F)
Average low 16°C
(61°F)		 15°C
(59°F)		 13°C
(56°F)		 11°C
(53°F)		 7°C
(45°F)		 3°C
(38°F)		 2°C
(36°F)		 3°C
(39°F)		 7°C
(45°F)		 10°C
(51°F)		 13°C
(56°F)		 15°C
(58°F)
Mean minimum 12°C
(54°F)		 11°C
(51°F)		 8°C
(46°F)		 6°C
(43°F)		 -0°C
(32°F)		 -2°C
(28°F)		 -4°C
(24°F)		 -2°C
(29°F)		 -0°C
(32°F)		 4°C
(39°F)		 8°C
(46°F)		 10°C
(50°F)
Minimum 11°C
(51°F)		 10°C
(50°F)		 5°C
(41°F)		 2°C
(36°F)		 -1°C
(30°F)		 -6°C
(22°F)		 -7°C
(20°F)		 -3°C
(27°F)		 -2°C
(28°F)		 3°C
(37°F)		 6°C
(43°F)		 8°C
(46°F)

Compare climate in San Antonio with other places

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

Monthly average precipitation in San Antonio, Catamarca, Argentina §

San Antonio usually has the most precipitation in January, February and December, with an average of 20 rainy days and 225 mm (8.9 inches) of precipitation per month.The driest months in San Antonio are June, July and August. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Antonio, Catamarca, Argentina.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 235 (9.3) 210 (8.3) 207 (8.1) 181 (7.1) 97 (3.8) 43 (1.7) 26 (1.0) 14 (0.5) 51 (2.0) 103 (4.1) 170 (6.7) 230 (9.0)
Average precipitation days (≥ 1 mm) 20 20 19 18 12 7 5 3 9 13 17 21

Monthly sunshine hours in San Antonio, Catamarca, Argentina §

The sunniest months in San Antonio are October, November and December, when the sun shines an average of 10 hours 41 minutes a day.Least sunny months in San Antonio: April, May and June receive an average of 8 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Antonio, Catamarca, Argentina.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 272 284 284 244 249 265 282 311 292 311 327 344
Mean daily daylight hours 13h 40m 13h 1m 12h 12m 11h 22m 10h 42m 10h 22m 10h 33m 11h 8m 11h 56m 12h 46m 13h 30m 13h 52m

Solar UV radiation in San Antonio, Catamarca, Argentina §

San Antonio experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure.May, June and July are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly San Antonio UV Index data.

Average daily maximum UV levels by month for San Antonio, Catamarca, Argentina.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 15 14 13 10 7 5 6 7 10 13 15 15