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Monthly climate in Boituva, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Boituva features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (65 °F) and 25 °C (77 °F) through the year, but rarely can drop to 2 °C (35 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1017 mm (40.0 inches) and receives 114 rainy days on the 1 mm (0.04 inches) threshold annually. Boituva enjoys an average of 3455 hours of sunshine throughout the year, and daylight varies from 10 hours 43 minutes to 13 hours 31 minutes per day.

Monthly average temperatures in Boituva, Brazil

The warmest months in Boituva are January, March and December, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 18 to 19 °C (65 - 66 °F) throughout the day. On average each year, Boituva experiences 267 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 Boituva. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		38°C
(100°F)		35°C
(96°F)		34°C
(94°F)		33°C
(91°F)		30°C
(87°F)		32°C
(89°F)		35°C
(95°F)		37°C
(100°F)		40°C
(104°F)		36°C
(98°F)		37°C
(99°F)
Mean maximum34°C
(94°F)		35°C
(96°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		28°C
(83°F)		30°C
(87°F)		33°C
(91°F)		36°C
(97°F)		36°C
(98°F)		36°C
(96°F)		35°C
(95°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		29°C
(84°F)		26°C
(79°F)		25°C
(77°F)		26°C
(79°F)		26°C
(78°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		30°C
(87°F)
Daily mean25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		20°C
(68°F)		19°C
(66°F)		18°C
(65°F)		19°C
(66°F)		22°C
(73°F)		23°C
(74°F)		23°C
(74°F)		25°C
(76°F)
Average low21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		18°C
(64°F)		15°C
(59°F)		14°C
(58°F)		12°C
(54°F)		14°C
(57°F)		17°C
(62°F)		18°C
(65°F)		18°C
(65°F)		20°C
(68°F)
Mean minimum18°C
(64°F)		17°C
(63°F)		16°C
(62°F)		13°C
(56°F)		9°C
(48°F)		11°C
(52°F)		6°C
(43°F)		9°C
(48°F)		12°C
(54°F)		14°C
(57°F)		13°C
(56°F)		15°C
(60°F)
Minimum16°C
(62°F)		16°C
(62°F)		15°C
(59°F)		11°C
(52°F)		6°C
(43°F)		8°C
(47°F)		2°C
(35°F)		7°C
(44°F)		9°C
(49°F)		13°C
(56°F)		12°C
(53°F)		13°C
(56°F)

Compare climate in Boituva with other places

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

Monthly average precipitation in Boituva, Brazil

Boituva usually has the most precipitation in January, February and December, with an average of 16 rainy days and 157 mm (6.2 inches) of precipitation per month. The driest months in Boituva are June, July and September. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Boituva. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)194 (7.6)144 (5.7)101 (4.0)49 (1.9)42 (1.7)38 (1.5)20 (0.8)55 (2.2)31 (1.2)100 (3.9)112 (4.4)132 (5.2)
Average precipitation days (≥ 1 mm)191414544265121217

Monthly sunshine hours in Boituva, Brazil

The sunniest months in Boituva are March, September and December, when the sun shines an average of 10 hours 11 minutes a day. Least sunny months in Boituva: January, February and June receive an average of 8 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Boituva. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours232275317296282263301281304287298316
Mean daily daylight hours13h 21m12h 50m12h 11m11h 31m10h 58m10h 43m10h 51m11h 20m11h 57m12h 38m13h 13m13h 31m

Solar UV radiation in Boituva, Brazil

Boituva 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 Boituva UV Index data.

Average daily maximum UV levels by month for Boituva. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151211867911131416