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Monthly climate in General Alvear, Buenos Aires, Argentina

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification General Alvear features a humid subtropical climate (Cfa).Temperatures typically range between 9 °C (48 °F) and 23 °C (74 °F) through the year, but rarely can drop to -4 °C (24 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 852 mm (33.5 inches) and receives 80 rainy days on the 1 mm (0.04 inches) threshold annually.General Alvear enjoys an average of 3372 hours of sunshine throughout the year, and daylight varies from 9 hours 44 minutes to 14 hours 32 minutes per day.

Monthly average temperatures in General Alvear, Buenos Aires, Argentina §

The warmest months in General Alvear are January, February and December, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 9 to 11 °C (48 - 51 °F) throughout the day. On average each year, General Alvear experiences 112 days above 25 °C (77.0 °F) and 9 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in General Alvear, Buenos Aires, Argentina.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 41°C
(105°F)		 36°C
(97°F)		 34°C
(94°F)		 31°C
(87°F)		 27°C
(81°F)		 22°C
(73°F)		 22°C
(72°F)		 28°C
(83°F)		 31°C
(89°F)		 35°C
(95°F)		 35°C
(94°F)		 37°C
(99°F)
Mean maximum 36°C
(97°F)		 35°C
(95°F)		 32°C
(89°F)		 29°C
(84°F)		 25°C
(77°F)		 19°C
(67°F)		 19°C
(67°F)		 25°C
(77°F)		 27°C
(82°F)		 31°C
(88°F)		 33°C
(91°F)		 35°C
(96°F)
Average high 29°C
(85°F)		 28°C
(83°F)		 26°C
(78°F)		 22°C
(73°F)		 18°C
(65°F)		 15°C
(59°F)		 14°C
(57°F)		 17°C
(62°F)		 19°C
(66°F)		 21°C
(71°F)		 25°C
(78°F)		 28°C
(83°F)
Daily mean 23°C
(74°F)		 22°C
(72°F)		 20°C
(68°F)		 17°C
(62°F)		 12°C
(54°F)		 10°C
(50°F)		 9°C
(48°F)		 11°C
(51°F)		 13°C
(55°F)		 15°C
(60°F)		 19°C
(67°F)		 22°C
(72°F)
Average low 17°C
(63°F)		 16°C
(61°F)		 14°C
(58°F)		 12°C
(53°F)		 8°C
(46°F)		 6°C
(42°F)		 4°C
(40°F)		 5°C
(42°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(55°F)		 15°C
(59°F)
Mean minimum 9°C
(49°F)		 8°C
(46°F)		 7°C
(45°F)		 4°C
(40°F)		 1°C
(34°F)		 -2°C
(29°F)		 -3°C
(27°F)		 -2°C
(29°F)		 1°C
(34°F)		 3°C
(37°F)		 5°C
(41°F)		 8°C
(46°F)
Minimum 8°C
(46°F)		 6°C
(42°F)		 5°C
(41°F)		 -0°C
(32°F)		 -1°C
(30°F)		 -4°C
(24°F)		 -4°C
(25°F)		 -4°C
(25°F)		 -1°C
(30°F)		 2°C
(35°F)		 3°C
(38°F)		 5°C
(42°F)

Compare climate in General Alvear with other places

Compare temperature, precipitation, sunshine, UV index in General Alvear, Buenos Aires, Argentina with other places around the world.

Monthly average precipitation in General Alvear, Buenos Aires, Argentina §

General Alvear usually has the most precipitation in March, April and September, with an average of 7 rainy days and 104 mm (4.1 inches) of precipitation per month.The driest months in General Alvear are June, July and August. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in General Alvear, Buenos Aires, Argentina.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 69 (2.7) 57 (2.3) 97 (3.8) 121 (4.8) 63 (2.5) 47 (1.8) 44 (1.7) 36 (1.4) 93 (3.7) 68 (2.7) 79 (3.1) 77 (3.0)
Average precipitation days (≥ 1 mm) 8 6 8 7 6 5 5 3 6 9 9 8

Monthly sunshine hours in General Alvear, Buenos Aires, Argentina §

The sunniest months in General Alvear are February, November and December, when the sun shines an average of 11 hours 31 minutes a day.Least sunny months in General Alvear: May, June and July receive an average of 7 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in General Alvear, Buenos Aires, Argentina.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 297 325 310 242 231 209 208 267 258 309 337 373
Mean daily daylight hours 14h 16m 13h 22m 12h 15m 11h 7m 10h 11m 9h 44m 9h 58m 10h 48m 11h 52m 13h 1m 14h 1m 14h 32m

Solar UV radiation in General Alvear, Buenos Aires, Argentina §

General Alvear experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 13 - 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 General Alvear UV Index data.

Average daily maximum UV levels by month for General Alvear, Buenos Aires, Argentina.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 12 11 7 5 3 4 5 7 10 13 14