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Monthly climate in Puerto Leoni, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Puerto Leoni features a humid subtropical climate (Cfa). Temperatures typically range between 16 °C (61 °F) and 26 °C (79 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 1463 mm (57.6 inches) and receives 117 rainy days on the 1 mm (0.04 inches) threshold annually. Puerto Leoni enjoys an average of 3358 hours of sunshine throughout the year, and daylight varies from 10 hours 26 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Puerto Leoni, Argentina

The warmest months in Puerto Leoni are January, February and December, with daily mean temperatures ranging from 25 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 16 to 18 °C (61 - 64 °F) throughout the day. On average each year, Puerto Leoni experiences 226 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Puerto Leoni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		39°C
(102°F)		38°C
(101°F)		33°C
(92°F)		33°C
(91°F)		30°C
(86°F)		30°C
(87°F)		36°C
(96°F)		38°C
(101°F)		40°C
(104°F)		38°C
(101°F)		38°C
(100°F)
Mean maximum36°C
(98°F)		36°C
(98°F)		36°C
(97°F)		32°C
(90°F)		30°C
(86°F)		27°C
(80°F)		29°C
(85°F)		34°C
(93°F)		36°C
(98°F)		36°C
(97°F)		36°C
(97°F)		37°C
(100°F)
Average high32°C
(89°F)		31°C
(89°F)		30°C
(86°F)		27°C
(81°F)		23°C
(74°F)		21°C
(71°F)		21°C
(71°F)		24°C
(75°F)		27°C
(81°F)		28°C
(83°F)		30°C
(86°F)		32°C
(90°F)
Daily mean26°C
(79°F)		25°C
(78°F)		24°C
(76°F)		22°C
(71°F)		18°C
(65°F)		17°C
(62°F)		16°C
(61°F)		18°C
(64°F)		21°C
(70°F)		22°C
(72°F)		24°C
(75°F)		26°C
(79°F)
Average low22°C
(71°F)		20°C
(69°F)		20°C
(67°F)		17°C
(63°F)		14°C
(58°F)		13°C
(55°F)		11°C
(53°F)		13°C
(55°F)		16°C
(61°F)		18°C
(64°F)		18°C
(66°F)		20°C
(68°F)
Mean minimum17°C
(63°F)		15°C
(59°F)		14°C
(57°F)		11°C
(52°F)		7°C
(46°F)		4°C
(39°F)		1°C
(35°F)		3°C
(39°F)		9°C
(48°F)		12°C
(53°F)		14°C
(57°F)		15°C
(59°F)
Minimum14°C
(58°F)		12°C
(54°F)		12°C
(54°F)		7°C
(45°F)		5°C
(41°F)		1°C
(34°F)		-0°C
(32°F)		0°C
(32°F)		7°C
(45°F)		9°C
(48°F)		12°C
(54°F)		12°C
(54°F)

Compare climate in Puerto Leoni with other places

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

Monthly average precipitation in Puerto Leoni, Argentina

Puerto Leoni usually has the most precipitation in January, May and October, with an average of 12 rainy days and 187 mm (7.4 inches) of precipitation per month. The driest months in Puerto Leoni are February, July and August. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Puerto Leoni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)161 (6.4)93 (3.7)112 (4.4)103 (4.1)210 (8.3)102 (4.0)85 (3.3)60 (2.4)109 (4.3)189 (7.4)145 (5.7)94 (3.7)
Average precipitation days (≥ 1 mm)141111711975912912

Monthly sunshine hours in Puerto Leoni, Argentina

The sunniest months in Puerto Leoni are March, November and December, when the sun shines an average of 10 hours 45 minutes a day. Least sunny months in Puerto Leoni: January, May and June receive an average of 7 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Puerto Leoni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours255301308275239221257273266278315365
Mean daily daylight hours13h 36m12h 59m12h 12m11h 24m10h 45m10h 26m10h 36m11h 11m11h 56m12h 44m13h 26m13h 48m

Solar UV radiation in Puerto Leoni, Argentina

Puerto Leoni 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 7. For more detailed information, check out our hourly Puerto Leoni UV Index data.

Average daily maximum UV levels by month for Puerto Leoni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141310756710131414