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Monthly climate in Ribeirao Bonito, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ribeirao Bonito features a humid subtropical climate (Cfa). Temperatures typically range between 19 °C (67 °F) and 25 °C (77 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 919 mm (36.2 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually. Ribeirao Bonito enjoys an average of 3607 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 26 minutes per day.

Monthly average temperatures in Ribeirao Bonito, Brazil

The warmest months in Ribeirao Bonito are January, March and December, with daily mean temperatures ranging from 25 to 25 °C (77 - 77 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 19 to 20 °C (67 - 69 °F) throughout the day. On average each year, Ribeirao Bonito experiences 292 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 Ribeirao Bonito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		37°C
(99°F)		35°C
(96°F)		33°C
(91°F)		32°C
(90°F)		31°C
(88°F)		32°C
(90°F)		34°C
(94°F)		38°C
(101°F)		40°C
(104°F)		37°C
(99°F)		36°C
(96°F)
Mean maximum35°C
(94°F)		34°C
(94°F)		33°C
(93°F)		32°C
(90°F)		31°C
(88°F)		29°C
(85°F)		30°C
(86°F)		33°C
(93°F)		37°C
(98°F)		36°C
(97°F)		35°C
(95°F)		34°C
(93°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		27°C
(80°F)		26°C
(80°F)		27°C
(80°F)		27°C
(82°F)		32°C
(89°F)		31°C
(87°F)		30°C
(86°F)		30°C
(86°F)
Daily mean25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		23°C
(74°F)		20°C
(69°F)		20°C
(69°F)		19°C
(67°F)		21°C
(69°F)		25°C
(76°F)		25°C
(76°F)		24°C
(76°F)		25°C
(77°F)
Average low21°C
(70°F)		20°C
(69°F)		20°C
(69°F)		18°C
(64°F)		15°C
(59°F)		15°C
(59°F)		13°C
(55°F)		14°C
(58°F)		18°C
(64°F)		19°C
(67°F)		19°C
(66°F)		20°C
(69°F)
Mean minimum18°C
(65°F)		18°C
(64°F)		17°C
(63°F)		14°C
(57°F)		8°C
(47°F)		11°C
(52°F)		6°C
(42°F)		8°C
(47°F)		13°C
(56°F)		15°C
(59°F)		15°C
(59°F)		17°C
(62°F)
Minimum16°C
(62°F)		17°C
(62°F)		15°C
(60°F)		12°C
(53°F)		3°C
(38°F)		8°C
(47°F)		1°C
(34°F)		6°C
(42°F)		10°C
(50°F)		13°C
(56°F)		12°C
(53°F)		15°C
(59°F)

Compare climate in Ribeirao Bonito with other places

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

Monthly average precipitation in Ribeirao Bonito, Brazil

Ribeirao Bonito usually has the most precipitation in January, February and December, with an average of 17 rainy days and 150 mm (5.9 inches) of precipitation per month. The driest months in Ribeirao Bonito are June, July and August. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ribeirao Bonito. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)164 (6.4)139 (5.5)91 (3.6)43 (1.7)36 (1.4)11 (0.4)9 (0.3)29 (1.1)30 (1.2)95 (3.7)124 (4.9)148 (5.8)
Average precipitation days (≥ 1 mm)171612542144121318

Monthly sunshine hours in Ribeirao Bonito, Brazil

The sunniest months in Ribeirao Bonito are March, September and December, when the sun shines an average of 10 hours 27 minutes a day. Least sunny months in Ribeirao Bonito: January, February and June receive an average of 8 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ribeirao Bonito. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours239283326305295285310301315309312321
Mean daily daylight hours13h 17m12h 48m12h 10m11h 32m11h 2m10h 47m10h 55m11h 22m11h 58m12h 36m13h 9m13h 26m

Solar UV radiation in Ribeirao Bonito, Brazil

Ribeirao Bonito experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 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 8. For more detailed information, check out our hourly Ribeirao Bonito UV Index data.

Average daily maximum UV levels by month for Ribeirao Bonito. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151613118781011131416