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Monthly climate in San Pedro de Guasayan, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Pedro de Guasayan features a hot semi-arid climate (BSh). Temperatures typically range between 13 °C (55 °F) and 28 °C (82 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 507 mm (19.9 inches) and receives 71 rainy days on the 1 mm (0.04 inches) threshold annually. San Pedro de Guasayan enjoys an average of 3446 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 Pedro de Guasayan, Argentina

The warmest months in San Pedro de Guasayan are January, February and December, with daily mean temperatures ranging from 26 to 28 °C (78 - 82 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 16 °C (55 - 60 °F) throughout the day. On average each year, San Pedro de Guasayan experiences 207 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 Pedro de Guasayan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum43°C
(109°F)		40°C
(104°F)		39°C
(102°F)		35°C
(95°F)		30°C
(87°F)		29°C
(84°F)		29°C
(85°F)		38°C
(100°F)		38°C
(102°F)		41°C
(107°F)		43°C
(110°F)		42°C
(108°F)
Mean maximum41°C
(105°F)		38°C
(101°F)		37°C
(98°F)		32°C
(91°F)		29°C
(84°F)		25°C
(77°F)		28°C
(82°F)		34°C
(94°F)		37°C
(99°F)		40°C
(105°F)		40°C
(105°F)		41°C
(106°F)
Average high34°C
(93°F)		31°C
(89°F)		29°C
(85°F)		26°C
(80°F)		23°C
(73°F)		20°C
(68°F)		20°C
(68°F)		24°C
(76°F)		27°C
(81°F)		30°C
(86°F)		32°C
(89°F)		33°C
(91°F)
Daily mean28°C
(82°F)		26°C
(78°F)		24°C
(75°F)		21°C
(70°F)		17°C
(62°F)		13°C
(56°F)		13°C
(55°F)		16°C
(60°F)		20°C
(68°F)		23°C
(73°F)		25°C
(78°F)		27°C
(80°F)
Average low22°C
(73°F)		21°C
(70°F)		19°C
(67°F)		17°C
(63°F)		12°C
(53°F)		7°C
(45°F)		6°C
(44°F)		8°C
(47°F)		13°C
(55°F)		16°C
(61°F)		19°C
(67°F)		21°C
(70°F)
Mean minimum18°C
(65°F)		16°C
(61°F)		13°C
(56°F)		11°C
(51°F)		4°C
(39°F)		2°C
(35°F)		-1°C
(31°F)		2°C
(36°F)		4°C
(40°F)		8°C
(47°F)		13°C
(56°F)		16°C
(62°F)
Minimum17°C
(62°F)		15°C
(59°F)		9°C
(48°F)		7°C
(45°F)		2°C
(36°F)		-1°C
(30°F)		-2°C
(29°F)		-0°C
(32°F)		2°C
(36°F)		7°C
(46°F)		11°C
(53°F)		14°C
(57°F)

Compare climate in San Pedro de Guasayan with other places

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

Monthly average precipitation in San Pedro de Guasayan, Argentina

San Pedro de Guasayan usually has the most precipitation in February, March and April, with an average of 9 rainy days and 79 mm (3.1 inches) of precipitation per month. The driest months in San Pedro de Guasayan are June, July and August. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Pedro de Guasayan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)66 (2.6)83 (3.3)82 (3.2)73 (2.9)29 (1.1)6 (0.2)4 (0.2)1 (0.1)11 (0.4)30 (1.2)53 (2.1)68 (2.7)
Average precipitation days (≥ 1 mm)109101062101589

Monthly sunshine hours in San Pedro de Guasayan, Argentina

The sunniest months in San Pedro de Guasayan are August, November and December, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in San Pedro de Guasayan: April, May and June receive an average of 8 hours 12 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Pedro de Guasayan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours271286289242242262275309290300325348
Mean daily daylight hours13h 40m13h 1m12h 12m11h 22m10h 41m10h 22m10h 32m11h 8m11h 56m12h 46m13h 30m13h 52m

Solar UV radiation in San Pedro de Guasayan, Argentina

San Pedro de Guasayan 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 Pedro de Guasayan UV Index data.

Average daily maximum UV levels by month for San Pedro de Guasayan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141310756710131515