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Monthly climate in San Roque, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Roque features a humid subtropical climate (Cfa). Temperatures typically range between 15 °C (59 °F) and 27 °C (81 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 42 °C (109 °F). The average annual precipitation amounts to about 1208 mm (47.6 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually. San Roque enjoys an average of 3413 hours of sunshine throughout the year, and daylight varies from 10 hours 20 minutes to 13 hours 55 minutes per day.

Monthly average temperatures in San Roque, Argentina

The warmest months in San Roque are January, February and December, with daily mean temperatures ranging from 26 to 27 °C (79 - 81 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 17 °C (59 - 62 °F) throughout the day. On average each year, San Roque experiences 209 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 Roque. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum42°C
(108°F)		42°C
(108°F)		40°C
(104°F)		35°C
(95°F)		32°C
(89°F)		32°C
(89°F)		33°C
(91°F)		38°C
(101°F)		40°C
(105°F)		42°C
(109°F)		41°C
(106°F)		40°C
(104°F)
Mean maximum38°C
(101°F)		37°C
(99°F)		36°C
(98°F)		33°C
(91°F)		29°C
(85°F)		27°C
(81°F)		31°C
(88°F)		35°C
(95°F)		37°C
(99°F)		38°C
(100°F)		37°C
(99°F)		38°C
(101°F)
Average high33°C
(91°F)		32°C
(90°F)		30°C
(86°F)		27°C
(80°F)		22°C
(73°F)		21°C
(69°F)		21°C
(69°F)		24°C
(75°F)		25°C
(78°F)		28°C
(82°F)		30°C
(86°F)		32°C
(90°F)
Daily mean27°C
(81°F)		26°C
(79°F)		24°C
(76°F)		21°C
(71°F)		17°C
(64°F)		15°C
(60°F)		15°C
(59°F)		17°C
(62°F)		19°C
(67°F)		22°C
(72°F)		24°C
(76°F)		26°C
(79°F)
Average low22°C
(72°F)		21°C
(69°F)		19°C
(66°F)		17°C
(62°F)		13°C
(56°F)		11°C
(52°F)		10°C
(51°F)		11°C
(52°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)		20°C
(68°F)
Mean minimum16°C
(61°F)		14°C
(57°F)		13°C
(55°F)		10°C
(50°F)		6°C
(43°F)		2°C
(36°F)		0°C
(33°F)		2°C
(36°F)		7°C
(45°F)		9°C
(49°F)		12°C
(54°F)		14°C
(57°F)
Minimum14°C
(57°F)		12°C
(54°F)		10°C
(51°F)		7°C
(45°F)		4°C
(39°F)		1°C
(33°F)		-1°C
(30°F)		-0°C
(32°F)		6°C
(42°F)		8°C
(47°F)		9°C
(49°F)		12°C
(54°F)

Compare climate in San Roque with other places

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

Monthly average precipitation in San Roque, Argentina

San Roque usually has the most precipitation in January, April and November, with an average of 8 rainy days and 151 mm (5.9 inches) of precipitation per month. The driest months in San Roque are June, July and August. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Roque. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)169 (6.7)61 (2.4)110 (4.3)134 (5.3)131 (5.2)58 (2.3)39 (1.6)46 (1.8)107 (4.2)112 (4.4)148 (5.8)91 (3.6)
Average precipitation days (≥ 1 mm)1069796548986

Monthly sunshine hours in San Roque, Argentina

The sunniest months in San Roque are February, November and December, when the sun shines an average of 11 hours 16 minutes a day. Least sunny months in San Roque: May, June and July receive an average of 7 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Roque. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours271315313271230217238283277296324373
Mean daily daylight hours13h 42m13h 3m12h 12m11h 21m10h 40m10h 20m10h 30m11h 7m11h 55m12h 47m13h 32m13h 55m

Solar UV radiation in San Roque, Argentina

San Roque experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 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 6. For more detailed information, check out our hourly San Roque UV Index data.

Average daily maximum UV levels by month for San Roque. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141210655710121414