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Monthly climate in Arcos, Minas Gerais, Brazil

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Arcos features a humid subtropical climate (Cwa). Temperatures typically range between 18 °C (65 °F) and 24 °C (76 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1048 mm (41.3 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually. Arcos enjoys an average of 3576 hours of sunshine throughout the year, and daylight varies from 10 hours 54 minutes to 13 hours 19 minutes per day.

Monthly average temperatures in Arcos, Minas Gerais, Brazil §

The warmest months in Arcos are January, September and October, with daily mean temperatures ranging from 24 to 24 °C (75 - 76 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 18 to 20 °C (65 - 68 °F) throughout the day. On average each year, Arcos experiences 273 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 Arcos, Minas Gerais, 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 34°C
(93°F)		 34°C
(93°F)		 32°C
(90°F)		 31°C
(88°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 32°C
(90°F)		 37°C
(99°F)		 37°C
(100°F)		 34°C
(93°F)		 32°C
(91°F)
Mean maximum 33°C
(91°F)		 32°C
(90°F)		 32°C
(89°F)		 30°C
(87°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 31°C
(88°F)		 35°C
(96°F)		 35°C
(94°F)		 32°C
(90°F)		 32°C
(89°F)
Average high 29°C
(84°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(82°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(78°F)		 27°C
(80°F)		 30°C
(87°F)		 30°C
(86°F)		 28°C
(82°F)		 28°C
(83°F)
Daily mean 24°C
(76°F)		 23°C
(74°F)		 24°C
(75°F)		 22°C
(73°F)		 20°C
(68°F)		 20°C
(67°F)		 18°C
(65°F)		 20°C
(69°F)		 24°C
(75°F)		 24°C
(76°F)		 23°C
(74°F)		 23°C
(74°F)
Average low 20°C
(68°F)		 20°C
(68°F)		 19°C
(67°F)		 18°C
(64°F)		 15°C
(59°F)		 14°C
(58°F)		 12°C
(55°F)		 14°C
(58°F)		 17°C
(63°F)		 19°C
(67°F)		 19°C
(66°F)		 20°C
(67°F)
Mean minimum 18°C
(65°F)		 18°C
(65°F)		 17°C
(62°F)		 14°C
(57°F)		 9°C
(49°F)		 11°C
(53°F)		 9°C
(48°F)		 10°C
(50°F)		 13°C
(56°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(63°F)
Minimum 17°C
(62°F)		 17°C
(63°F)		 15°C
(60°F)		 13°C
(56°F)		 5°C
(41°F)		 9°C
(49°F)		 5°C
(42°F)		 9°C
(48°F)		 12°C
(53°F)		 15°C
(59°F)		 14°C
(58°F)		 15°C
(59°F)

Compare climate in Arcos with other places

Compare temperature, precipitation, sunshine, UV index in Arcos, Minas Gerais, Brazil with other places around the world.

Monthly average precipitation in Arcos, Minas Gerais, Brazil §

Arcos usually has the most precipitation in February, November and December, with an average of 19 rainy days and 192 mm (7.6 inches) of precipitation per month. The driest months in Arcos are June, July and August. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arcos, Minas Gerais, 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) 130 (5.1) 177 (7.0) 119 (4.7) 41 (1.6) 26 (1.0) 8 (0.3) 2 (0.1) 9 (0.4) 29 (1.2) 108 (4.2) 192 (7.5) 207 (8.1)
Average precipitation days (≥ 1 mm) 14 19 16 9 4 1 0 1 3 14 18 22

Monthly sunshine hours in Arcos, Minas Gerais, Brazil §

The sunniest months in Arcos are March, July and September, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in Arcos: January, February and November receive an average of 9 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arcos, Minas Gerais, 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 267 273 315 301 300 297 319 312 319 299 276 293
Mean daily daylight hours 13h 11m 12h 44m 12h 10m 11h 35m 11h 7m 10h 54m 11h 1m 11h 26m 11h 58m 12h 33m 13h 4m 13h 19m

Solar UV radiation in Arcos, Minas Gerais, Brazil §

Arcos experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Arcos UV Index data.

Average daily maximum UV levels by month for Arcos, Minas Gerais, 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) 16 16 14 12 9 7 8 11 13 14 15 16

Detailed Monthly Weather Insights for Arcos, Minas Gerais, Brazil

Discover in-depth weather details for every month in Arcos. 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 Arcos'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.