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Monthly climate in Sumampa, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sumampa features a humid subtropical climate (Cwa). Temperatures typically range between 12 °C (54 °F) and 26 °C (79 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 768 mm (30.2 inches) and receives 79 rainy days on the 1 mm (0.04 inches) threshold annually. Sumampa enjoys an average of 3465 hours of sunshine throughout the year, and daylight varies from 10 hours 16 minutes to 13 hours 58 minutes per day.

Monthly average temperatures in Sumampa, Argentina

The warmest months in Sumampa are January, February and December, with daily mean temperatures ranging from 24 to 26 °C (76 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 15 °C (54 - 59 °F) throughout the day. On average each year, Sumampa experiences 187 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sumampa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum43°C
(110°F)		41°C
(106°F)		38°C
(100°F)		35°C
(95°F)		31°C
(88°F)		31°C
(88°F)		32°C
(90°F)		37°C
(98°F)		40°C
(104°F)		42°C
(108°F)		43°C
(109°F)		42°C
(107°F)
Mean maximum38°C
(102°F)		38°C
(100°F)		36°C
(96°F)		32°C
(90°F)		28°C
(83°F)		26°C
(79°F)		29°C
(85°F)		34°C
(93°F)		38°C
(101°F)		39°C
(103°F)		39°C
(103°F)		40°C
(105°F)
Average high32°C
(89°F)		30°C
(87°F)		28°C
(83°F)		25°C
(78°F)		21°C
(71°F)		19°C
(66°F)		19°C
(66°F)		23°C
(73°F)		25°C
(77°F)		27°C
(82°F)		30°C
(86°F)		31°C
(89°F)
Daily mean26°C
(79°F)		24°C
(76°F)		23°C
(73°F)		20°C
(68°F)		16°C
(60°F)		12°C
(55°F)		12°C
(54°F)		15°C
(59°F)		18°C
(65°F)		21°C
(70°F)		23°C
(75°F)		25°C
(78°F)
Average low21°C
(69°F)		19°C
(67°F)		18°C
(64°F)		15°C
(60°F)		11°C
(52°F)		8°C
(46°F)		6°C
(44°F)		8°C
(47°F)		12°C
(53°F)		14°C
(58°F)		17°C
(64°F)		19°C
(67°F)
Mean minimum15°C
(59°F)		14°C
(57°F)		12°C
(53°F)		9°C
(49°F)		4°C
(40°F)		-0°C
(32°F)		-2°C
(29°F)		1°C
(34°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		14°C
(58°F)
Minimum13°C
(57°F)		11°C
(52°F)		8°C
(47°F)		5°C
(40°F)		2°C
(36°F)		-4°C
(26°F)		-4°C
(25°F)		-1°C
(31°F)		4°C
(40°F)		6°C
(42°F)		8°C
(47°F)		12°C
(53°F)

Compare climate in Sumampa with other places

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

Monthly average precipitation in Sumampa, Argentina

Sumampa usually has the most precipitation in January, November and December, with an average of 8 rainy days and 109 mm (4.3 inches) of precipitation per month. The driest months in Sumampa are June, July and August. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sumampa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)134 (5.3)82 (3.2)82 (3.2)92 (3.6)59 (2.3)11 (0.4)16 (0.6)10 (0.4)28 (1.1)63 (2.5)99 (3.9)93 (3.7)
Average precipitation days (≥ 1 mm)10910972414788

Monthly sunshine hours in Sumampa, Argentina

The sunniest months in Sumampa are February, November and December, when the sun shines an average of 11 hours 21 minutes a day. Least sunny months in Sumampa: April, May and June receive an average of 7 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sumampa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278309293243226240259300294305343369
Mean daily daylight hours13h 45m13h 4m12h 12m11h 20m10h 37m10h 16m10h 27m11h 5m11h 55m12h 48m13h 35m13h 58m

Solar UV radiation in Sumampa, Argentina

Sumampa 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 Sumampa UV Index data.

Average daily maximum UV levels by month for Sumampa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151412965579121415