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Monthly climate in Dois Riachos, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dois Riachos features a tropical savanna climate (As). Temperatures typically range between 23 °C (73 °F) and 28 °C (83 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 531 mm (20.9 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually. Dois Riachos enjoys an average of 3819 hours of sunshine throughout the year, and daylight varies from 11 hours 33 minutes to 12 hours 39 minutes per day.

Monthly average temperatures in Dois Riachos, Brazil

The warmest months in Dois Riachos are January, February and December, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 23 to 24 °C (73 - 75 °F) throughout the day. On average each year, Dois Riachos experiences 321 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 Dois Riachos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		38°C
(100°F)		40°C
(104°F)		35°C
(95°F)		36°C
(98°F)		32°C
(89°F)		31°C
(88°F)		34°C
(93°F)		36°C
(97°F)		38°C
(100°F)		37°C
(100°F)		38°C
(101°F)
Mean maximum36°C
(97°F)		37°C
(99°F)		37°C
(99°F)		34°C
(94°F)		33°C
(92°F)		29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		33°C
(92°F)		36°C
(97°F)		36°C
(97°F)		37°C
(98°F)
Average high33°C
(92°F)		34°C
(94°F)		33°C
(91°F)		31°C
(89°F)		29°C
(85°F)		28°C
(82°F)		26°C
(80°F)		27°C
(82°F)		29°C
(85°F)		32°C
(91°F)		33°C
(92°F)		34°C
(93°F)
Daily mean28°C
(82°F)		28°C
(83°F)		28°C
(82°F)		27°C
(80°F)		25°C
(78°F)		24°C
(75°F)		23°C
(73°F)		23°C
(74°F)		24°C
(76°F)		27°C
(80°F)		27°C
(82°F)		28°C
(82°F)
Average low23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		20°C
(68°F)		19°C
(67°F)		17°C
(62°F)		17°C
(63°F)		18°C
(65°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)
Minimum21°C
(71°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		19°C
(67°F)		18°C
(65°F)		15°C
(59°F)		16°C
(62°F)		17°C
(63°F)		20°C
(68°F)		21°C
(69°F)		20°C
(69°F)

Compare climate in Dois Riachos with other places

Compare temperature, precipitation, sunshine, UV index in Dois Riachos, Brazil with other places around the world.

Monthly average precipitation in Dois Riachos, Brazil

Dois Riachos usually has the most precipitation in March, June and July, with an average of 17 rainy days and 73 mm (2.9 inches) of precipitation per month. The driest months in Dois Riachos are January, October and December. On average, 17 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dois Riachos. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)20 (0.8)25 (1.0)74 (2.9)67 (2.7)71 (2.8)71 (2.8)72 (2.8)43 (1.7)31 (1.2)14 (0.5)25 (1.0)17 (0.7)
Average precipitation days (≥ 1 mm)5713151820201611435

Monthly sunshine hours in Dois Riachos, Brazil

The sunniest months in Dois Riachos are March, October and December, when the sun shines an average of 11 hours 10 minutes a day. Least sunny months in Dois Riachos: January, June and July receive an average of 9 hours 20 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dois Riachos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours280316342320302288290317322346341349
Mean daily daylight hours12h 35m12h 23m12h 7m11h 52m11h 39m11h 33m11h 36m11h 47m12h 2m12h 18m12h 32m12h 39m

Solar UV radiation in Dois Riachos, Brazil

Dois Riachos experiences the highest level of ultraviolet (UV) radiation in April, November and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Dois Riachos UV Index data.

Average daily maximum UV levels by month for Dois Riachos. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141414141210101213141514