Last updated: May 6, 2024
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.
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).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 35°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 maximum | 33°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 high | 31°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 mean | 26°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 low | 22°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 minimum | 21°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) |
Minimum | 20°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 temperature, precipitation, sunshine, UV index in Pio IX, Piauí, Brazil with other places around the world.
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.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
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) | 13 | 21 | 21 | 16 | 7 | 1 | 1 | 0 | 0 | 1 | 4 | 6 |
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.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 251 | 267 | 305 | 304 | 324 | 314 | 319 | 344 | 345 | 359 | 337 | 337 |
Mean daily daylight hours | 12h 27m | 12h 18m | 12h 7m | 11h 55m | 11h 47m | 11h 43m | 11h 45m | 11h 52m | 12h 3m | 12h 14m | 12h 24m | 12h 30m |
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.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 15 | 14 | 15 | 14 | 12 | 11 | 11 | 13 | 13 | 13 | 14 | 14 |