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Monthly climate in Viedma, Argentina

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Viedma features a cold semi-arid climate (BSk).Temperatures typically range between 7 °C (46 °F) and 22 °C (72 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 40 °C (104 °F).The average annual precipitation amounts to about 372 mm (14.6 inches) and receives 55 rainy days on the 1 mm (0.04 inches) threshold annually.Viedma enjoys an average of 3592 hours of sunshine throughout the year, and daylight varies from 9 hours 16 minutes to 15 hours 1 minutes per day.

Monthly average temperatures in Viedma, Argentina §

The warmest months in Viedma are January, February and December, with daily mean temperatures ranging from 21 to 22 °C (69 - 72 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 7 to 9 °C (46 - 49 °F) throughout the day. On average each year, Viedma experiences 94 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Viedma, 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 40°C
(104°F)		 39°C
(102°F)		 37°C
(98°F)		 33°C
(92°F)		 25°C
(78°F)		 20°C
(68°F)		 20°C
(69°F)		 24°C
(76°F)		 27°C
(80°F)		 34°C
(94°F)		 33°C
(91°F)		 37°C
(99°F)
Mean maximum 38°C
(100°F)		 36°C
(98°F)		 34°C
(94°F)		 29°C
(85°F)		 24°C
(76°F)		 17°C
(63°F)		 18°C
(65°F)		 21°C
(71°F)		 25°C
(78°F)		 30°C
(86°F)		 32°C
(89°F)		 36°C
(97°F)
Average high 29°C
(84°F)		 27°C
(81°F)		 25°C
(78°F)		 22°C
(72°F)		 17°C
(62°F)		 13°C
(56°F)		 12°C
(55°F)		 15°C
(59°F)		 18°C
(64°F)		 20°C
(69°F)		 23°C
(74°F)		 27°C
(81°F)
Daily mean 22°C
(72°F)		 21°C
(70°F)		 19°C
(66°F)		 16°C
(61°F)		 11°C
(52°F)		 8°C
(47°F)		 7°C
(46°F)		 9°C
(49°F)		 12°C
(53°F)		 14°C
(58°F)		 17°C
(63°F)		 21°C
(69°F)
Average low 16°C
(61°F)		 15°C
(59°F)		 14°C
(57°F)		 10°C
(51°F)		 7°C
(44°F)		 4°C
(40°F)		 3°C
(38°F)		 4°C
(40°F)		 6°C
(43°F)		 9°C
(48°F)		 12°C
(53°F)		 14°C
(57°F)
Mean minimum 9°C
(49°F)		 8°C
(46°F)		 6°C
(43°F)		 3°C
(39°F)		 -1°C
(31°F)		 -1°C
(30°F)		 -3°C
(27°F)		 -3°C
(27°F)		 -1°C
(31°F)		 1°C
(34°F)		 5°C
(41°F)		 6°C
(44°F)
Minimum 8°C
(46°F)		 7°C
(44°F)		 5°C
(41°F)		 0°C
(33°F)		 -3°C
(26°F)		 -2°C
(28°F)		 -4°C
(25°F)		 -4°C
(25°F)		 -3°C
(26°F)		 -1°C
(31°F)		 3°C
(39°F)		 6°C
(42°F)

Compare climate in Viedma with other places

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

Monthly average precipitation in Viedma, Argentina §

Viedma usually has the most precipitation in May, July and November, with an average of 5 rainy days and 46 mm (1.8 inches) of precipitation per month.The driest months in Viedma are January, September and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Viedma, 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) 16 (0.6) 36 (1.4) 31 (1.2) 24 (0.9) 38 (1.5) 28 (1.1) 37 (1.5) 27 (1.1) 17 (0.7) 34 (1.3) 61 (2.4) 22 (0.9)
Average precipitation days (≥ 1 mm) 2 4 6 4 5 5 5 5 3 5 7 4

Monthly sunshine hours in Viedma, Argentina §

The sunniest months in Viedma are October, November and December, when the sun shines an average of 11 hours 56 minutes a day.Least sunny months in Viedma: May, June and July receive an average of 7 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Viedma, 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 327 340 336 278 234 207 213 255 300 343 353 401
Mean daily daylight hours 14h 41m 13h 37m 12h 17m 10h 56m 9h 49m 9h 16m 9h 34m 10h 33m 11h 50m 13h 12m 14h 24m 15h 1m

Solar UV radiation in Viedma, Argentina §

Viedma experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 12 - 14, which corresponds to the Extreme category of sun exposure.May, June and July are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Viedma UV Index data.

Average daily maximum UV levels by month for Viedma, 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 9 6 4 2 3 4 6 9 12 13