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Monthly climate in Oncativo, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Oncativo features a humid subtropical climate (Cwa). Temperatures typically range between 10 °C (50 °F) and 24 °C (76 °F) through the year, but rarely can drop to -4 °C (24 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 714 mm (28.1 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Oncativo enjoys an average of 3512 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 11 minutes per day.

Monthly average temperatures in Oncativo, Argentina

The warmest months in Oncativo are January, February and December, with daily mean temperatures ranging from 23 to 24 °C (73 - 76 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 10 to 13 °C (50 - 55 °F) throughout the day. On average each year, Oncativo experiences 157 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Oncativo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		37°C
(98°F)		35°C
(96°F)		33°C
(91°F)		32°C
(89°F)		27°C
(81°F)		27°C
(81°F)		32°C
(90°F)		38°C
(100°F)		38°C
(101°F)		36°C
(98°F)		41°C
(107°F)
Mean maximum36°C
(97°F)		34°C
(94°F)		33°C
(91°F)		31°C
(87°F)		27°C
(82°F)		22°C
(72°F)		24°C
(75°F)		30°C
(87°F)		33°C
(91°F)		36°C
(96°F)		35°C
(96°F)		38°C
(100°F)
Average high30°C
(86°F)		28°C
(83°F)		27°C
(81°F)		24°C
(76°F)		20°C
(69°F)		17°C
(63°F)		16°C
(61°F)		20°C
(68°F)		22°C
(72°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)
Daily mean24°C
(76°F)		23°C
(73°F)		21°C
(70°F)		18°C
(65°F)		14°C
(58°F)		11°C
(51°F)		10°C
(50°F)		13°C
(55°F)		16°C
(60°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)
Average low19°C
(66°F)		17°C
(64°F)		16°C
(61°F)		14°C
(57°F)		9°C
(49°F)		6°C
(42°F)		5°C
(41°F)		6°C
(44°F)		10°C
(49°F)		12°C
(55°F)		16°C
(61°F)		18°C
(64°F)
Mean minimum13°C
(56°F)		11°C
(52°F)		10°C
(50°F)		8°C
(46°F)		2°C
(36°F)		-1°C
(31°F)		-3°C
(27°F)		-1°C
(30°F)		2°C
(37°F)		5°C
(41°F)		10°C
(51°F)		12°C
(54°F)
Minimum12°C
(53°F)		8°C
(46°F)		8°C
(47°F)		5°C
(41°F)		-0°C
(32°F)		-4°C
(24°F)		-4°C
(24°F)		-4°C
(25°F)		1°C
(34°F)		4°C
(39°F)		8°C
(46°F)		9°C
(48°F)

Compare climate in Oncativo with other places

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

Monthly average precipitation in Oncativo, Argentina

Oncativo usually has the most precipitation in January, February and November, with an average of 9 rainy days and 106 mm (4.2 inches) of precipitation per month. The driest months in Oncativo are June, July and August. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Oncativo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)120 (4.7)102 (4.0)64 (2.5)87 (3.4)52 (2.0)13 (0.5)11 (0.4)6 (0.2)24 (0.9)57 (2.2)96 (3.8)82 (3.2)
Average precipitation days (≥ 1 mm)998862214899

Monthly sunshine hours in Oncativo, Argentina

The sunniest months in Oncativo are October, November and December, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Oncativo: April, May and June receive an average of 7 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Oncativo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours294314308245225244249293287319353374
Mean daily daylight hours13h 56m13h 11m12h 13m11h 15m10h 27m10h 4m10h 17m10h 59m11h 54m12h 53m13h 44m14h 11m

Solar UV radiation in Oncativo, Argentina

Oncativo experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 14, 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 Oncativo UV Index data.

Average daily maximum UV levels by month for Oncativo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141312864569111414