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Monthly climate in Diamante, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Diamante features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (53 °F) and 26 °C (78 °F) through the year, but rarely can drop to 0 °C (31 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 881 mm (34.7 inches) and receives 71 rainy days on the 1 mm (0.04 inches) threshold annually. Diamante enjoys an average of 3454 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 Diamante, Argentina

The warmest months in Diamante are January, February and December, with daily mean temperatures ranging from 24 to 26 °C (76 - 78 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 14 °C (53 - 57 °F) throughout the day. On average each year, Diamante experiences 165 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 Diamante. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		37°C
(99°F)		36°C
(96°F)		35°C
(94°F)		29°C
(84°F)		27°C
(81°F)		28°C
(83°F)		31°C
(88°F)		34°C
(93°F)		37°C
(99°F)		38°C
(100°F)		38°C
(101°F)
Mean maximum37°C
(98°F)		35°C
(96°F)		34°C
(93°F)		31°C
(89°F)		27°C
(81°F)		23°C
(74°F)		27°C
(80°F)		29°C
(84°F)		32°C
(90°F)		34°C
(94°F)		36°C
(97°F)		36°C
(98°F)
Average high31°C
(88°F)		30°C
(86°F)		28°C
(82°F)		25°C
(77°F)		20°C
(69°F)		18°C
(64°F)		17°C
(62°F)		20°C
(68°F)		22°C
(72°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)
Daily mean26°C
(78°F)		24°C
(76°F)		22°C
(73°F)		20°C
(68°F)		15°C
(60°F)		13°C
(55°F)		12°C
(53°F)		14°C
(57°F)		16°C
(62°F)		19°C
(66°F)		22°C
(73°F)		24°C
(76°F)
Average low21°C
(69°F)		19°C
(67°F)		18°C
(64°F)		15°C
(60°F)		11°C
(53°F)		9°C
(48°F)		8°C
(46°F)		8°C
(47°F)		11°C
(52°F)		14°C
(57°F)		17°C
(62°F)		19°C
(66°F)
Mean minimum15°C
(59°F)		13°C
(56°F)		12°C
(53°F)		9°C
(49°F)		5°C
(41°F)		1°C
(35°F)		0°C
(33°F)		2°C
(36°F)		5°C
(41°F)		7°C
(44°F)		11°C
(52°F)		13°C
(56°F)
Minimum13°C
(56°F)		11°C
(52°F)		9°C
(49°F)		6°C
(43°F)		1°C
(34°F)		0°C
(33°F)		-0°C
(31°F)		0°C
(33°F)		2°C
(36°F)		5°C
(42°F)		9°C
(49°F)		11°C
(52°F)

Compare climate in Diamante with other places

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

Monthly average precipitation in Diamante, Argentina

Diamante usually has the most precipitation in January, March and April, with an average of 7 rainy days and 115 mm (4.5 inches) of precipitation per month. The driest months in Diamante are June, July and August. On average, 32 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Diamante. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)132 (5.2)52 (2.0)100 (4.0)114 (4.5)77 (3.0)40 (1.6)32 (1.2)25 (1.0)52 (2.1)85 (3.3)72 (2.9)100 (3.9)
Average precipitation days (≥ 1 mm)777765445757

Monthly sunshine hours in Diamante, Argentina

The sunniest months in Diamante are February, November and December, when the sun shines an average of 11 hours 31 minutes a day. Least sunny months in Diamante: May, June and July receive an average of 7 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Diamante. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours292316312265228216231283272312345376
Mean daily daylight hours13h 57m13h 11m12h 13m11h 15m10h 27m10h 4m10h 16m10h 58m11h 54m12h 53m13h 45m14h 11m

Solar UV radiation in Diamante, Argentina

Diamante 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 exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Diamante UV Index data.

Average daily maximum UV levels by month for Diamante. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141311854468111414