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Monthly climate in Osorio, Rio Grande do Sul, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Osorio features a humid subtropical climate (Cfa). Temperatures typically range between 15 °C (59 °F) and 25 °C (77 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1249 mm (49.2 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Osorio enjoys an average of 3324 hours of sunshine throughout the year, and daylight varies from 10 hours 14 minutes to 14 hours 1 minutes per day.

Monthly average temperatures in Osorio, Rio Grande do Sul, Brazil §

The warmest months in Osorio are January, February and March, with daily mean temperatures ranging from 23 to 25 °C (74 - 77 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 16 °C (59 - 61 °F) throughout the day. On average each year, Osorio experiences 128 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 Osorio, Rio Grande do Sul, Brazil. 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 36°C
(97°F)		 34°C
(94°F)		 34°C
(93°F)		 31°C
(89°F)		 29°C
(84°F)		 29°C
(85°F)		 28°C
(82°F)		 32°C
(90°F)		 30°C
(86°F)		 32°C
(90°F)		 32°C
(89°F)		 33°C
(92°F)
Mean maximum 33°C
(92°F)		 32°C
(90°F)		 32°C
(89°F)		 30°C
(86°F)		 27°C
(81°F)		 25°C
(77°F)		 27°C
(80°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(90°F)
Average high 28°C
(83°F)		 28°C
(82°F)		 26°C
(80°F)		 24°C
(76°F)		 21°C
(70°F)		 20°C
(68°F)		 18°C
(65°F)		 20°C
(68°F)		 21°C
(69°F)		 22°C
(73°F)		 24°C
(75°F)		 26°C
(79°F)
Daily mean 25°C
(77°F)		 24°C
(76°F)		 23°C
(74°F)		 21°C
(71°F)		 18°C
(65°F)		 16°C
(61°F)		 15°C
(59°F)		 16°C
(61°F)		 18°C
(64°F)		 19°C
(67°F)		 21°C
(70°F)		 23°C
(73°F)
Average low 22°C
(72°F)		 21°C
(71°F)		 20°C
(69°F)		 19°C
(66°F)		 15°C
(60°F)		 13°C
(56°F)		 12°C
(53°F)		 13°C
(55°F)		 15°C
(60°F)		 17°C
(63°F)		 18°C
(65°F)		 20°C
(68°F)
Mean minimum 19°C
(66°F)		 18°C
(64°F)		 16°C
(62°F)		 14°C
(58°F)		 10°C
(51°F)		 7°C
(45°F)		 5°C
(42°F)		 6°C
(44°F)		 10°C
(50°F)		 13°C
(55°F)		 13°C
(56°F)		 16°C
(61°F)
Minimum 16°C
(61°F)		 16°C
(61°F)		 15°C
(60°F)		 11°C
(52°F)		 8°C
(48°F)		 6°C
(43°F)		 4°C
(39°F)		 6°C
(42°F)		 7°C
(46°F)		 12°C
(54°F)		 12°C
(55°F)		 13°C
(55°F)

Compare climate in Osorio with other places

Compare temperature, precipitation, sunshine, UV index in Osorio, Rio Grande do Sul, Brazil with other places around the world.

Monthly average precipitation in Osorio, Rio Grande do Sul, Brazil §

Osorio usually has the most precipitation in May, September and October, with an average of 12 rainy days and 143 mm (5.6 inches) of precipitation per month. The driest months in Osorio are April, August and December. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Osorio, Rio Grande do Sul, Brazil. 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) 95 (3.8) 95 (3.7) 98 (3.9) 76 (3.0) 144 (5.7) 94 (3.7) 110 (4.3) 64 (2.5) 160 (6.3) 124 (4.9) 113 (4.5) 74 (2.9)
Average precipitation days (≥ 1 mm) 13 12 13 10 12 10 9 7 12 13 11 11

Monthly sunshine hours in Osorio, Rio Grande do Sul, Brazil §

The sunniest months in Osorio are February, November and December, when the sun shines an average of 11 hours 2 minutes a day. Least sunny months in Osorio: May, June and September receive an average of 7 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Osorio, Rio Grande do Sul, Brazil. 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 273 311 308 271 236 224 240 265 231 279 318 363
Mean daily daylight hours 13h 47m 13h 6m 12h 13m 11h 19m 10h 35m 10h 14m 10h 25m 11h 4m 11h 55m 12h 49m 13h 36m 14h 1m

Solar UV radiation in Osorio, Rio Grande do Sul, Brazil §

Osorio 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 / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Osorio UV Index data.

Average daily maximum UV levels by month for Osorio, Rio Grande do Sul, Brazil. 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 13 12 9 6 5 5 7 9 12 14 14

Detailed Monthly Weather Insights for Osorio, Rio Grande do Sul, Brazil

Discover in-depth weather details for every month in Osorio. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Osorio's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.