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Monthly climate in Piracaia, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Piracaia features a humid subtropical climate (Cfa). Temperatures typically range between 15 °C (60 °F) and 22 °C (72 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1458 mm (57.4 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually. Piracaia enjoys an average of 3427 hours of sunshine throughout the year, and daylight varies from 10 hours 43 minutes to 13 hours 30 minutes per day.

Monthly average temperatures in Piracaia, Brazil

The warmest months in Piracaia are January, February and March, with daily mean temperatures ranging from 21 to 22 °C (71 - 72 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 15 to 17 °C (60 - 62 °F) throughout the day. On average each year, Piracaia experiences 162 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 Piracaia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(89°F)		32°C
(91°F)		31°C
(88°F)		29°C
(85°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		30°C
(86°F)		33°C
(92°F)		34°C
(94°F)		33°C
(92°F)		31°C
(89°F)
Mean maximum31°C
(87°F)		31°C
(88°F)		30°C
(86°F)		28°C
(83°F)		26°C
(80°F)		25°C
(77°F)		26°C
(79°F)		29°C
(84°F)		32°C
(90°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)
Average high27°C
(81°F)		26°C
(80°F)		27°C
(80°F)		24°C
(76°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		26°C
(79°F)
Daily mean22°C
(72°F)		21°C
(71°F)		21°C
(71°F)		19°C
(67°F)		17°C
(63°F)		17°C
(62°F)		15°C
(60°F)		16°C
(61°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		21°C
(70°F)
Average low18°C
(65°F)		18°C
(64°F)		17°C
(64°F)		15°C
(59°F)		13°C
(55°F)		12°C
(54°F)		10°C
(50°F)		11°C
(53°F)		15°C
(58°F)		16°C
(61°F)		16°C
(61°F)		17°C
(63°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		14°C
(57°F)		11°C
(51°F)		7°C
(45°F)		9°C
(48°F)		4°C
(39°F)		6°C
(43°F)		11°C
(51°F)		11°C
(53°F)		11°C
(52°F)		13°C
(56°F)
Minimum12°C
(55°F)		14°C
(58°F)		11°C
(52°F)		9°C
(48°F)		3°C
(38°F)		6°C
(43°F)		-0°C
(32°F)		3°C
(37°F)		8°C
(48°F)		10°C
(49°F)		9°C
(48°F)		11°C
(52°F)

Compare climate in Piracaia with other places

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

Monthly average precipitation in Piracaia, Brazil

Piracaia usually has the most precipitation in January, February and December, with an average of 20 rainy days and 222 mm (8.7 inches) of precipitation per month. The driest months in Piracaia are May, June and July. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Piracaia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)233 (9.2)207 (8.2)184 (7.3)64 (2.5)53 (2.1)33 (1.3)18 (0.7)60 (2.4)57 (2.2)160 (6.3)161 (6.4)226 (8.9)
Average precipitation days (≥ 1 mm)1918181076277171723

Monthly sunshine hours in Piracaia, Brazil

The sunniest months in Piracaia are March, July and December, when the sun shines an average of 9 hours 51 minutes a day. Least sunny months in Piracaia: 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 Piracaia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours231264309293287273305286302282287302
Mean daily daylight hours13h 21m12h 50m12h 11m11h 31m10h 59m10h 43m10h 51m11h 20m11h 57m12h 37m13h 12m13h 30m

Solar UV radiation in Piracaia, Brazil

Piracaia 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 8. For more detailed information, check out our hourly Piracaia UV Index data.

Average daily maximum UV levels by month for Piracaia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)161613118781012141516