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Monthly climate in Morrison, Argentina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Morrison features a humid subtropical climate (Cfa). Temperatures typically range between 10 °C (51 °F) and 25 °C (76 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 741 mm (29.2 inches) and receives 73 rainy days on the 1 mm (0.04 inches) threshold annually. Morrison enjoys an average of 3525 hours of sunshine throughout the year, and daylight varies from 10 hours 1 minutes to 14 hours 14 minutes per day.

Monthly average temperatures in Morrison, Argentina

The warmest months in Morrison are January, February and December, with daily mean temperatures ranging from 23 to 25 °C (74 - 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 (51 - 55 °F) throughout the day. On average each year, Morrison experiences 161 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Morrison. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum40°C
(105°F)		37°C
(99°F)		35°C
(96°F)		33°C
(91°F)		31°C
(88°F)		28°C
(83°F)		28°C
(82°F)		33°C
(91°F)		36°C
(97°F)		38°C
(101°F)		36°C
(97°F)		39°C
(103°F)
Mean maximum36°C
(97°F)		35°C
(95°F)		33°C
(92°F)		30°C
(87°F)		28°C
(82°F)		23°C
(73°F)		25°C
(77°F)		30°C
(86°F)		33°C
(92°F)		35°C
(95°F)		35°C
(96°F)		37°C
(99°F)
Average high30°C
(87°F)		29°C
(85°F)		27°C
(81°F)		24°C
(76°F)		20°C
(69°F)		17°C
(63°F)		16°C
(62°F)		20°C
(69°F)		22°C
(73°F)		25°C
(77°F)		28°C
(83°F)		30°C
(87°F)
Daily mean25°C
(76°F)		23°C
(74°F)		21°C
(70°F)		19°C
(66°F)		14°C
(58°F)		11°C
(52°F)		10°C
(51°F)		13°C
(55°F)		16°C
(61°F)		18°C
(65°F)		22°C
(72°F)		24°C
(75°F)
Average low19°C
(66°F)		18°C
(64°F)		16°C
(61°F)		14°C
(57°F)		10°C
(49°F)		6°C
(43°F)		5°C
(42°F)		6°C
(44°F)		9°C
(49°F)		12°C
(54°F)		16°C
(60°F)		18°C
(64°F)
Mean minimum12°C
(54°F)		10°C
(51°F)		10°C
(50°F)		6°C
(44°F)		2°C
(36°F)		-1°C
(30°F)		-3°C
(26°F)		-1°C
(30°F)		2°C
(35°F)		5°C
(41°F)		9°C
(48°F)		12°C
(53°F)
Minimum11°C
(52°F)		7°C
(46°F)		8°C
(47°F)		4°C
(39°F)		-2°C
(28°F)		-3°C
(27°F)		-4°C
(25°F)		-4°C
(25°F)		-0°C
(32°F)		2°C
(36°F)		7°C
(45°F)		9°C
(49°F)

Compare climate in Morrison with other places

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

Monthly average precipitation in Morrison, Argentina

Morrison usually has the most precipitation in January, April and November, with an average of 8 rainy days and 102 mm (4.0 inches) of precipitation per month. The driest months in Morrison are June, July and August. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Morrison. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)120 (4.7)69 (2.7)88 (3.5)95 (3.8)55 (2.2)13 (0.5)13 (0.5)21 (0.8)38 (1.5)67 (2.7)89 (3.5)72 (2.8)
Average precipitation days (≥ 1 mm)977862325888

Monthly sunshine hours in Morrison, Argentina

The sunniest months in Morrison are October, November and December, when the sun shines an average of 11 hours 27 minutes a day. Least sunny months in Morrison: May, June and July receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Morrison. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours296316314254228237246288287318357378
Mean daily daylight hours13h 59m13h 13m12h 14m11h 14m10h 25m10h 1m10h 14m10h 57m11h 54m12h 54m13h 47m14h 14m

Solar UV radiation in Morrison, Argentina

Morrison 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 Morrison UV Index data.

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