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Monthly climate in Pirassununga, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pirassununga features a tropical savanna climate (Aw). Temperatures typically range between 19 °C (66 °F) and 25 °C (77 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1021 mm (40.2 inches) and receives 117 rainy days on the 1 mm (0.04 inches) threshold annually. Pirassununga enjoys an average of 3618 hours of sunshine throughout the year, and daylight varies from 10 hours 48 minutes to 13 hours 26 minutes per day.

Monthly average temperatures in Pirassununga, Brazil

The warmest months in Pirassununga are January, February and March, 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 19 to 20 °C (66 - 68 °F) throughout the day. On average each year, Pirassununga experiences 285 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 Pirassununga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(100°F)		37°C
(99°F)		35°C
(95°F)		33°C
(92°F)		31°C
(89°F)		30°C
(87°F)		31°C
(88°F)		34°C
(93°F)		38°C
(100°F)		39°C
(102°F)		38°C
(100°F)		36°C
(96°F)
Mean maximum34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		30°C
(87°F)		29°C
(84°F)		29°C
(85°F)		33°C
(91°F)		36°C
(97°F)		36°C
(97°F)		35°C
(94°F)		34°C
(93°F)
Average high30°C
(86°F)		29°C
(85°F)		30°C
(86°F)		29°C
(84°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		27°C
(81°F)		31°C
(89°F)		30°C
(87°F)		29°C
(85°F)		30°C
(86°F)
Daily mean25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		20°C
(68°F)		20°C
(68°F)		19°C
(66°F)		20°C
(68°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)
Average low21°C
(69°F)		20°C
(68°F)		20°C
(68°F)		17°C
(64°F)		15°C
(59°F)		14°C
(58°F)		12°C
(54°F)		14°C
(57°F)		17°C
(64°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)
Mean minimum18°C
(64°F)		17°C
(63°F)		16°C
(62°F)		13°C
(56°F)		8°C
(47°F)		12°C
(53°F)		6°C
(43°F)		8°C
(47°F)		13°C
(55°F)		14°C
(58°F)		14°C
(58°F)		16°C
(61°F)
Minimum16°C
(62°F)		16°C
(62°F)		14°C
(57°F)		11°C
(52°F)		5°C
(40°F)		8°C
(47°F)		2°C
(36°F)		5°C
(41°F)		9°C
(49°F)		13°C
(56°F)		11°C
(53°F)		14°C
(58°F)

Compare climate in Pirassununga with other places

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

Monthly average precipitation in Pirassununga, Brazil

Pirassununga usually has the most precipitation in January, February and December, with an average of 17 rainy days and 157 mm (6.2 inches) of precipitation per month. The driest months in Pirassununga 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 Pirassununga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)173 (6.8)141 (5.5)120 (4.7)60 (2.4)33 (1.3)12 (0.5)7 (0.3)30 (1.2)33 (1.3)115 (4.5)139 (5.5)158 (6.2)
Average precipitation days (≥ 1 mm)181616643044131419

Monthly sunshine hours in Pirassununga, Brazil

The sunniest months in Pirassununga are March, September and December, when the sun shines an average of 10 hours 26 minutes a day. Least sunny months in Pirassununga: January, February and June receive an average of 9 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pirassununga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240285324306300289312306312306310323
Mean daily daylight hours13h 17m12h 47m12h 10m11h 33m11h 2m10h 48m10h 55m11h 22m11h 58m12h 36m13h 9m13h 26m

Solar UV radiation in Pirassununga, Brazil

Pirassununga 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 Pirassununga UV Index data.

Average daily maximum UV levels by month for Pirassununga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)161613118781012141416