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Monthly climate in Pio IX, Brazil

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pio IX features a hot semi-arid climate (BSh). Temperatures typically range between 25 °C (77 °F) and 29 °C (84 °F) through the year, but rarely can drop to 17 °C (62 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 606 mm (23.9 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually. Pio IX enjoys an average of 3810 hours of sunshine throughout the year, and daylight varies from 11 hours 43 minutes to 12 hours 30 minutes per day.

Monthly average temperatures in Pio IX, Brazil

The warmest months in Pio IX are September, October and November, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in March, April and July, when daily mean temperatures range from 25 to 25 °C (77 - 77 °F) throughout the day. On average each year, Pio IX experiences 329 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 Pio IX. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(96°F)		34°C
(93°F)		32°C
(89°F)		32°C
(91°F)		33°C
(92°F)		34°C
(93°F)		35°C
(96°F)		36°C
(96°F)		36°C
(97°F)		37°C
(99°F)		37°C
(99°F)		37°C
(98°F)
Mean maximum33°C
(93°F)		33°C
(91°F)		31°C
(89°F)		31°C
(89°F)		32°C
(90°F)		32°C
(89°F)		33°C
(91°F)		35°C
(95°F)		35°C
(96°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)
Average high31°C
(87°F)		30°C
(86°F)		29°C
(85°F)		30°C
(85°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		33°C
(91°F)		34°C
(93°F)		35°C
(95°F)		34°C
(93°F)		32°C
(91°F)
Daily mean26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		26°C
(80°F)		28°C
(82°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)
Average low22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		21°C
(71°F)		20°C
(69°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)
Mean minimum21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)		19°C
(67°F)		18°C
(64°F)		18°C
(65°F)		19°C
(67°F)		21°C
(71°F)		22°C
(72°F)		21°C
(70°F)
Minimum20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		19°C
(66°F)		17°C
(63°F)		17°C
(62°F)		17°C
(63°F)		18°C
(65°F)		21°C
(70°F)		21°C
(71°F)		20°C
(68°F)

Compare climate in Pio IX with other places

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

Monthly average precipitation in Pio IX, Brazil

Pio IX usually has the most precipitation in February, March and April, with an average of 19 rainy days and 143 mm (5.6 inches) of precipitation per month. The driest months in Pio IX are August, September and October. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pio IX. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)74 (2.9)153 (6.0)171 (6.7)104 (4.1)29 (1.1)8 (0.3)7 (0.3)1 (0.0)1 (0.0)4 (0.2)17 (0.7)39 (1.5)
Average precipitation days (≥ 1 mm)1321211671100146

Monthly sunshine hours in Pio IX, Brazil

The sunniest months in Pio IX are August, September and October, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Pio IX: January, February and April receive an average of 9 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pio IX. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours251267305304324314319344345359337337
Mean daily daylight hours12h 27m12h 18m12h 7m11h 55m11h 47m11h 43m11h 45m11h 52m12h 3m12h 14m12h 24m12h 30m

Solar UV radiation in Pio IX, Brazil

Pio IX experiences the highest level of ultraviolet (UV) radiation in January, March and April, 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 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 Pio IX UV Index data.

Average daily maximum UV levels by month for Pio IX. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151415141211111313131414