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Monthly climate in Tunuyan, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tunuyan features a oceanic climate (Cfb). Temperatures typically range between 5 °C (41 °F) and 22 °C (73 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 606 mm (23.9 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually. Tunuyan enjoys an average of 3958 hours of sunshine throughout the year, and daylight varies from 9 hours 56 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in Tunuyan, Argentina

The warmest months in Tunuyan are January, February and December, with daily mean temperatures ranging from 20 to 22 °C (69 - 73 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 5 to 8 °C (41 - 46 °F) throughout the day. On average each year, Tunuyan experiences 107 days above 25 °C (77.0 °F) and 34 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tunuyan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(96°F)		35°C
(96°F)		33°C
(91°F)		28°C
(83°F)		26°C
(79°F)		23°C
(73°F)		22°C
(71°F)		27°C
(81°F)		28°C
(83°F)		33°C
(92°F)		34°C
(94°F)		36°C
(97°F)
Mean maximum35°C
(95°F)		33°C
(92°F)		31°C
(89°F)		27°C
(80°F)		22°C
(72°F)		18°C
(65°F)		20°C
(68°F)		23°C
(73°F)		27°C
(81°F)		29°C
(85°F)		32°C
(90°F)		34°C
(94°F)
Average high29°C
(84°F)		27°C
(80°F)		25°C
(77°F)		21°C
(70°F)		16°C
(61°F)		12°C
(54°F)		12°C
(53°F)		15°C
(59°F)		18°C
(65°F)		21°C
(71°F)		25°C
(78°F)		28°C
(82°F)
Daily mean22°C
(73°F)		20°C
(69°F)		18°C
(65°F)		14°C
(58°F)		9°C
(49°F)		5°C
(42°F)		5°C
(41°F)		8°C
(46°F)		11°C
(52°F)		14°C
(58°F)		18°C
(65°F)		21°C
(70°F)
Average low16°C
(61°F)		14°C
(58°F)		12°C
(53°F)		8°C
(47°F)		4°C
(40°F)		1°C
(33°F)		0°C
(32°F)		1°C
(35°F)		4°C
(40°F)		7°C
(45°F)		11°C
(51°F)		13°C
(56°F)
Mean minimum10°C
(50°F)		8°C
(47°F)		5°C
(41°F)		2°C
(36°F)		-1°C
(30°F)		-5°C
(24°F)		-5°C
(23°F)		-4°C
(26°F)		-2°C
(29°F)		-0°C
(32°F)		5°C
(42°F)		8°C
(47°F)
Minimum6°C
(44°F)		7°C
(45°F)		1°C
(35°F)		-2°C
(29°F)		-4°C
(26°F)		-7°C
(20°F)		-7°C
(20°F)		-5°C
(23°F)		-6°C
(22°F)		-3°C
(27°F)		3°C
(38°F)		7°C
(45°F)

Compare climate in Tunuyan with other places

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

Monthly average precipitation in Tunuyan, Argentina

Tunuyan usually has the most precipitation in February, April and November, with an average of 9 rainy days and 67 mm (2.7 inches) of precipitation per month. The driest months in Tunuyan are July, August and September. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tunuyan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)68 (2.7)50 (2.0)68 (2.7)61 (2.4)42 (1.7)34 (1.3)36 (1.4)34 (1.3)49 (1.9)67 (2.6)48 (1.9)
Average precipitation days (≥ 1 mm)7981097666897

Monthly sunshine hours in Tunuyan, Argentina

The sunniest months in Tunuyan are October, November and December, when the sun shines an average of 12 hours 38 minutes a day. Least sunny months in Tunuyan: May, June and July receive an average of 8 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tunuyan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours324345359308283261274310327367384411
Mean daily daylight hours14h 4m13h 15m12h 14m11h 12m10h 21m9h 56m10h 10m10h 54m11h 54m12h 56m13h 51m14h 19m

Solar UV radiation in Tunuyan, Argentina

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

Average daily maximum UV levels by month for Tunuyan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1514128555711121415