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Monthly climate in Herrera, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Herrera features a humid subtropical climate (Cfa). Temperatures typically range between 14 °C (58 °F) and 28 °C (83 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 779 mm (30.7 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Herrera enjoys an average of 3456 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 Herrera, Argentina

The warmest months in Herrera are January, February and December, with daily mean temperatures ranging from 27 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 14 to 17 °C (58 - 63 °F) throughout the day. On average each year, Herrera experiences 228 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 Herrera. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum45°C
(112°F)		43°C
(109°F)		41°C
(106°F)		37°C
(98°F)		34°C
(94°F)		34°C
(94°F)		35°C
(95°F)		39°C
(103°F)		42°C
(108°F)		43°C
(110°F)		45°C
(113°F)		44°C
(112°F)
Mean maximum41°C
(106°F)		40°C
(104°F)		38°C
(101°F)		35°C
(95°F)		31°C
(89°F)		29°C
(84°F)		32°C
(90°F)		37°C
(98°F)		40°C
(105°F)		41°C
(106°F)		42°C
(107°F)		43°C
(109°F)
Average high34°C
(93°F)		32°C
(91°F)		30°C
(87°F)		28°C
(82°F)		24°C
(75°F)		21°C
(70°F)		21°C
(70°F)		25°C
(77°F)		28°C
(82°F)		30°C
(86°F)		32°C
(90°F)		34°C
(93°F)
Daily mean28°C
(83°F)		27°C
(80°F)		25°C
(77°F)		22°C
(72°F)		18°C
(64°F)		15°C
(59°F)		14°C
(58°F)		17°C
(63°F)		21°C
(69°F)		23°C
(74°F)		26°C
(79°F)		28°C
(82°F)
Average low23°C
(73°F)		21°C
(71°F)		20°C
(68°F)		17°C
(64°F)		13°C
(56°F)		10°C
(50°F)		9°C
(48°F)		10°C
(51°F)		14°C
(58°F)		17°C
(63°F)		20°C
(68°F)		22°C
(71°F)
Mean minimum17°C
(62°F)		16°C
(61°F)		13°C
(56°F)		10°C
(50°F)		5°C
(41°F)		1°C
(35°F)		-0°C
(32°F)		3°C
(37°F)		7°C
(44°F)		9°C
(48°F)		13°C
(56°F)		16°C
(61°F)
Minimum15°C
(59°F)		12°C
(54°F)		11°C
(53°F)		6°C
(42°F)		3°C
(37°F)		-1°C
(30°F)		-1°C
(30°F)		1°C
(35°F)		5°C
(41°F)		8°C
(46°F)		11°C
(52°F)		14°C
(58°F)

Compare climate in Herrera with other places

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

Monthly average precipitation in Herrera, Argentina

Herrera usually has the most precipitation in January, February and November, with an average of 9 rainy days and 116 mm (4.5 inches) of precipitation per month. The driest months in Herrera are June, July and August. On average, 14 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Herrera. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)148 (5.8)101 (4.0)87 (3.4)71 (2.8)49 (1.9)16 (0.6)18 (0.7)8 (0.3)33 (1.3)60 (2.4)98 (3.9)89 (3.5)
Average precipitation days (≥ 1 mm)11910873314778

Monthly sunshine hours in Herrera, Argentina

The sunniest months in Herrera are February, November and December, when the sun shines an average of 11 hours 17 minutes a day. Least sunny months in Herrera: May, June and July receive an average of 7 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Herrera. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278312296261234231256297291292336366
Mean daily daylight hours13h 42m13h 3m12h 12m11h 21m10h 40m10h 20m10h 30m11h 7m11h 55m12h 47m13h 32m13h 55m

Solar UV radiation in Herrera, Argentina

Herrera 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 Herrera UV Index data.

Average daily maximum UV levels by month for Herrera. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151412965579121414